[64cf353] | 1 | #!/usr/bin/env python |
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| 2 | # -*- coding: utf-8 -*- |
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| 3 | #************************************************************************ |
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| 4 | # TODO AP |
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| 5 | #AP |
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| 6 | # - Functionality Provided is not correct for this file |
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| 7 | # - localpythonpath should not be set in module load section! |
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| 8 | # - Change History ist nicht angepasst ans File! Original geben lassen |
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| 9 | # - def myerror muss angepasst werden da derzeit manuelle modifikation notwendig |
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| 10 | # - def --init-- marsretrieval class, remove dataset and expect?! |
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| 11 | # - the EIFlexpart class is jsut for EI ? So we should maybe create classes |
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| 12 | # for each possible data set so the boundarys of the attributes can be |
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| 13 | # validated! |
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| 14 | #************************************************************************ |
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| 15 | """ |
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| 16 | @Author: Anne Fouilloux (University of Oslo) |
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| 17 | |
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| 18 | @Date: October 2014 |
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| 19 | |
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| 20 | @ChangeHistory: |
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| 21 | November 2015 - Leopold Haimberger (University of Vienna): |
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| 22 | - using the WebAPI also for general MARS retrievals |
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| 23 | - job submission on ecgate and cca |
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| 24 | - job templates suitable for twice daily operational dissemination |
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| 25 | - dividing retrievals of longer periods into digestable chunks |
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| 26 | - retrieve also longer term forecasts, not only analyses and |
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| 27 | short term forecast data |
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| 28 | - conversion into GRIB2 |
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| 29 | - conversion into .fp format for faster execution of FLEXPART |
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| 30 | |
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| 31 | February 2018 - Anne Philipp (University of Vienna): |
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| 32 | - applied PEP8 style guide |
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| 33 | - added documentation |
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| 34 | |
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| 35 | @License: |
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| 36 | (C) Copyright 2014 UIO. |
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| 37 | |
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| 38 | This software is licensed under the terms of the Apache Licence Version 2.0 |
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| 39 | which can be obtained at http://www.apache.org/licenses/LICENSE-2.0. |
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| 40 | |
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| 41 | @Requirements: |
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| 42 | - A standard python 2.6 or 2.7 installation |
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| 43 | - dateutils |
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| 44 | - matplotlib (optional, for debugging) |
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| 45 | - ECMWF specific packages, all available from https://software.ecmwf.int/ |
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| 46 | ECMWF WebMARS, gribAPI with python enabled, emoslib and |
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| 47 | ecaccess web toolkit |
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| 48 | |
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| 49 | @Description: |
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| 50 | Further documentation may be obtained from www.flexpart.eu. |
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| 51 | |
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| 52 | Functionality provided: |
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| 53 | Prepare input 3D-wind fields in hybrid coordinates + |
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| 54 | surface fields for FLEXPART runs |
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| 55 | """ |
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| 56 | # ------------------------------------------------------------------------------ |
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| 57 | # MODULES |
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| 58 | # ------------------------------------------------------------------------------ |
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[d69b677] | 59 | import subprocess |
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[64cf353] | 60 | from argparse import ArgumentParser, ArgumentDefaultsHelpFormatter |
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[d69b677] | 61 | import traceback |
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| 62 | import shutil |
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[64cf353] | 63 | import os |
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| 64 | import errno |
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| 65 | import sys |
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| 66 | import inspect |
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| 67 | import glob |
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[d69b677] | 68 | import datetime |
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| 69 | from string import atoi |
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[64cf353] | 70 | from numpy import * |
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| 71 | ecapi = True |
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[d69b677] | 72 | try: |
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| 73 | import ecmwfapi |
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| 74 | except ImportError: |
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[64cf353] | 75 | ecapi = False |
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[d69b677] | 76 | from gribapi import * |
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| 77 | from GribTools import GribTools |
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| 78 | |
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[64cf353] | 79 | def interpret_args_and_control(): |
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| 80 | ''' |
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| 81 | @Description: |
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| 82 | Assigns the command line arguments and reads control file |
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| 83 | content. Apply default values for non mentioned arguments. |
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| 84 | |
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| 85 | @Input: |
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| 86 | <nothing> |
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| 87 | |
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| 88 | @Return: |
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| 89 | args: instance of ArgumentParser |
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| 90 | Contains the commandline arguments from script/program call. |
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| 91 | |
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| 92 | c: instance of class Control |
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| 93 | Contains all necessary information of a control file. The parameters |
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| 94 | are: DAY1, DAY2, DTIME, MAXSTEP, TYPE, TIME, STEP, CLASS, STREAM, |
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| 95 | NUMBER, EXPVER, GRID, LEFT, LOWER, UPPER, RIGHT, LEVEL, LEVELIST, |
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| 96 | RESOL, GAUSS, ACCURACY, OMEGA, OMEGADIFF, ETA, ETADIFF, DPDETA, |
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| 97 | SMOOTH, FORMAT, ADDPAR, WRF, CWC, PREFIX, ECSTORAGE, ECTRANS, |
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| 98 | ECFSDIR, MAILOPS, MAILFAIL, GRIB2FLEXPART, FLEXPARTDIR |
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| 99 | For more information about format and content of the parameter see |
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| 100 | documentation. |
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| 101 | |
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| 102 | ''' |
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| 103 | parser = ArgumentParser(description='Retrieve FLEXPART input from \ |
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| 104 | ECMWF MARS archive', |
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[d69b677] | 105 | formatter_class=ArgumentDefaultsHelpFormatter) |
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| 106 | |
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[64cf353] | 107 | # the most important arguments |
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[d69b677] | 108 | parser.add_argument("--start_date", dest="start_date", |
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| 109 | help="start date YYYYMMDD") |
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[64cf353] | 110 | parser.add_argument("--end_date", dest="end_date", |
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| 111 | help="end_date YYYYMMDD") |
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| 112 | parser.add_argument("--date_chunk", dest="date_chunk", default=None, |
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| 113 | help="# of days to be retrieved at once") |
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| 114 | |
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[d69b677] | 115 | # some arguments that override the default in the control file |
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[64cf353] | 116 | parser.add_argument("--basetime", dest="basetime", |
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| 117 | help="base such as 00/12 (for half day retrievals)") |
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| 118 | parser.add_argument("--step", dest="step", |
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| 119 | help="steps such as 00/to/48") |
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| 120 | parser.add_argument("--levelist", dest="levelist", |
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| 121 | help="Vertical levels to be retrieved, e.g. 30/to/60") |
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| 122 | parser.add_argument("--area", dest="area", |
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| 123 | help="area defined as north/west/south/east") |
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| 124 | |
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[d69b677] | 125 | # set the working directories |
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[64cf353] | 126 | parser.add_argument("--inputdir", dest="inputdir", default=None, |
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[d69b677] | 127 | help="root directory for storing intermediate files") |
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[64cf353] | 128 | parser.add_argument("--outputdir", dest="outputdir", default=None, |
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[d69b677] | 129 | help="root directory for storing output files") |
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| 130 | parser.add_argument("--flexpart_root_scripts", dest="flexpart_root_scripts", |
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[64cf353] | 131 | help="FLEXPART root directory (to find grib2flexpart \ |
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| 132 | and COMMAND file)\n\ Normally ECMWFDATA resides in \ |
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| 133 | the scripts directory of the FLEXPART distribution") |
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| 134 | |
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[d69b677] | 135 | # this is only used by prepareFLEXPART.py to rerun a postprocessing step |
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| 136 | parser.add_argument("--ppid", dest="ppid", |
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[64cf353] | 137 | help="Specify parent process id for \ |
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| 138 | rerun of prepareFLEXPART") |
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[d69b677] | 139 | |
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| 140 | # arguments for job submission to ECMWF, only needed by submit.py |
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[64cf353] | 141 | parser.add_argument("--job_template", dest='job_template', |
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| 142 | default="job.temp", |
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[d69b677] | 143 | help="job template file for submission to ECMWF") |
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| 144 | #parser.add_argument("--remote", dest="remote", |
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[64cf353] | 145 | #help="target for submission to ECMWF \ |
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| 146 | #(ecgate or cca etc.)") |
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[d69b677] | 147 | parser.add_argument("--queue", dest="queue", |
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[64cf353] | 148 | help="queue for submission to ECMWF \ |
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| 149 | (e.g. ecgate or cca )") |
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| 150 | parser.add_argument("--controlfile", dest="controlfile", |
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| 151 | default='CONTROL.temp', |
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[d69b677] | 152 | help="file with control parameters") |
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[64cf353] | 153 | parser.add_argument("--debug", dest="debug", default=0, |
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[d69b677] | 154 | help="Debug mode - leave temporary files intact") |
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[64cf353] | 155 | |
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[d69b677] | 156 | args = parser.parse_args() |
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| 157 | |
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| 158 | try: |
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[64cf353] | 159 | c = Control(args.controlfile) |
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[d69b677] | 160 | except IOError: |
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[64cf353] | 161 | try: |
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| 162 | c = Control(localpythonpath + args.controlfile) |
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| 163 | except: |
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| 164 | print('Could not read control file "' + args.controlfile + '"') |
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| 165 | print('Either it does not exist or its syntax is wrong.') |
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| 166 | print('Try "' + sys.argv[0].split('/')[-1] + |
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| 167 | ' -h" to print usage information') |
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| 168 | exit(1) |
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| 169 | |
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| 170 | if args.start_date is None and getattr(c, 'start_date') is None: |
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| 171 | print('start_date specified neither in command line nor \ |
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| 172 | in control file ' + args.controlfile) |
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| 173 | print('Try "' + sys.argv[0].split('/')[-1] + |
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| 174 | ' -h" to print usage information') |
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| 175 | exit(1) |
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| 176 | |
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| 177 | if args.start_date is not None: |
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| 178 | c.start_date = args.start_date |
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| 179 | if args.end_date is not None: |
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| 180 | c.end_date = args.end_date |
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| 181 | if c.end_date is None: |
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| 182 | c.end_date = c.start_date |
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| 183 | if args.date_chunk is not None: |
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| 184 | c.date_chunk = args.date_chunk |
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| 185 | |
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| 186 | if not hasattr(c, 'debug'): |
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| 187 | c.debug = args.debug |
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| 188 | |
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| 189 | if args.inputdir is None and args.outputdir is None: |
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| 190 | c.inputdir = '../work' |
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| 191 | c.outputdir = '../work' |
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[d69b677] | 192 | else: |
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[64cf353] | 193 | if args.inputdir is not None: |
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| 194 | c.inputdir = args.inputdir |
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| 195 | if args.outputdir is None: |
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| 196 | c.outputdir = args.inputdir |
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| 197 | if args.outputdir is not None: |
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| 198 | c.outputdir = args.outputdir |
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| 199 | if args.inputdir is None: |
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| 200 | c.inputdir = args.outputdir |
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| 201 | |
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| 202 | if hasattr(c, 'outputdir') is False and args.outputdir is None: |
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| 203 | c.outputdir = c.inputdir |
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[d69b677] | 204 | else: |
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[64cf353] | 205 | if args.outputdir is not None: |
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| 206 | c.outputdir = args.outputdir |
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| 207 | |
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| 208 | if args.area is not None: |
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| 209 | afloat = '.' in args.area |
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| 210 | l = args.area.split('/') |
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| 211 | if afloat: |
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| 212 | for i in range(len(l)): |
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| 213 | l[i] = str(int(float(l[i]) * 1000)) |
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| 214 | c.upper, c.left, c.lower, c.right = l |
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| 215 | |
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| 216 | # basetime aktiviert den ''operational mode'' |
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| 217 | if args.basetime is not None: |
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| 218 | c.basetime = args.basetime |
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| 219 | |
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| 220 | if args.step is not None: |
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| 221 | l = args.step.split('/') |
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| 222 | if 'to' in args.step.lower(): |
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| 223 | if 'by' in args.step.lower(): |
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| 224 | ilist = arange(int(l[0]), int(l[2]) + 1, int(l[4])) |
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| 225 | c.step = ['{:0>3}'.format(i) for i in ilist] |
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| 226 | else: |
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| 227 | myerror(None, args.step + ':\n' + |
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| 228 | 'please use "by" as well if "to" is used') |
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| 229 | else: |
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| 230 | c.step = l |
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| 231 | |
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| 232 | if args.levelist is not None: |
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| 233 | c.levelist = args.levelist |
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| 234 | if 'to' in c.levelist: |
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| 235 | c.level = c.levelist.split('/')[2] |
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| 236 | else: |
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| 237 | c.level = c.levelist.split('/')[-1] |
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| 238 | |
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| 239 | if args.flexpart_root_scripts is not None: |
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| 240 | c.flexpart_root_scripts = args.flexpart_root_scripts |
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| 241 | |
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| 242 | return args, c |
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[d69b677] | 243 | |
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| 244 | |
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[64cf353] | 245 | def install_args_and_control(): |
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| 246 | ''' |
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| 247 | @Description: |
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| 248 | Assigns the command line arguments for installation and reads |
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| 249 | control file content. Apply default values for non mentioned arguments. |
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| 250 | |
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| 251 | @Input: |
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| 252 | <nothing> |
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| 253 | |
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| 254 | @Return: |
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| 255 | args: instance of ArgumentParser |
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| 256 | Contains the commandline arguments from script/program call. |
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| 257 | |
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| 258 | c: instance of class Control |
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| 259 | Contains all necessary information of a control file. The parameters |
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| 260 | are: DAY1, DAY2, DTIME, MAXSTEP, TYPE, TIME, STEP, CLASS, STREAM, |
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| 261 | NUMBER, EXPVER, GRID, LEFT, LOWER, UPPER, RIGHT, LEVEL, LEVELIST, |
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| 262 | RESOL, GAUSS, ACCURACY, OMEGA, OMEGADIFF, ETA, ETADIFF, DPDETA, |
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| 263 | SMOOTH, FORMAT, ADDPAR, WRF, CWC, PREFIX, ECSTORAGE, ECTRANS, |
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| 264 | ECFSDIR, MAILOPS, MAILFAIL, GRIB2FLEXPART, FLEXPARTDIR |
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| 265 | For more information about format and content of the parameter see |
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| 266 | documentation. |
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| 267 | ''' |
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| 268 | parser = ArgumentParser(description='Install ECMWFDATA software locally or \ |
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| 269 | on ECMWF machines', |
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[d69b677] | 270 | formatter_class=ArgumentDefaultsHelpFormatter) |
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[64cf353] | 271 | |
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| 272 | parser.add_argument('--target', dest='install_target', |
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| 273 | help="Valid targets: local | ecgate | cca , \ |
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| 274 | the latter two are at ECMWF") |
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| 275 | parser.add_argument("--makefile", dest="makefile", |
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| 276 | help='Name of Makefile to use for compiling CONVERT2') |
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| 277 | parser.add_argument("--ecuid", dest="ecuid", |
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| 278 | help='user id at ECMWF') |
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| 279 | parser.add_argument("--ecgid", dest="ecgid", |
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| 280 | help='group id at ECMWF') |
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| 281 | parser.add_argument("--gateway", dest="gateway", |
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| 282 | help='name of local gateway server') |
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| 283 | parser.add_argument("--destination", dest="destination", |
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| 284 | help='ecaccess destination, e.g. leo@genericSftp') |
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[d69b677] | 285 | |
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| 286 | parser.add_argument("--flexpart_root_scripts", dest="flexpart_root_scripts", |
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[64cf353] | 287 | help="FLEXPART root directory on ECMWF servers \ |
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| 288 | (to find grib2flexpart and COMMAND file)\n\ |
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| 289 | Normally ECMWFDATA resides in the scripts directory \ |
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| 290 | of the FLEXPART distribution, thus the:") |
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| 291 | |
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[d69b677] | 292 | # arguments for job submission to ECMWF, only needed by submit.py |
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[64cf353] | 293 | parser.add_argument("--job_template", dest='job_template', |
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| 294 | default="job.temp.o", |
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[d69b677] | 295 | help="job template file for submission to ECMWF") |
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| 296 | |
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[64cf353] | 297 | parser.add_argument("--controlfile", dest="controlfile", |
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| 298 | default='CONTROL.temp', |
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[d69b677] | 299 | help="file with control parameters") |
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[64cf353] | 300 | |
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[d69b677] | 301 | args = parser.parse_args() |
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| 302 | |
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| 303 | try: |
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[64cf353] | 304 | c = Control(args.controlfile) |
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[d69b677] | 305 | except: |
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[64cf353] | 306 | print('Could not read control file "' + args.controlfile + '"') |
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| 307 | print('Either it does not exist or its syntax is wrong.') |
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| 308 | print('Try "' + sys.argv[0].split('/')[-1] + |
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| 309 | ' -h" to print usage information') |
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| 310 | exit(1) |
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| 311 | |
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| 312 | if args.install_target != 'local': |
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| 313 | if (args.ecgid is None or args.ecuid is None or args.gateway is None |
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| 314 | or args.destination is None): |
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| 315 | print('Please enter your ECMWF user id and group id as well as \ |
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| 316 | the \nname of the local gateway and the ectrans \ |
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| 317 | destination ') |
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| 318 | print('with command line options --ecuid --ecgid \ |
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| 319 | --gateway --destination') |
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| 320 | print('Try "' + sys.argv[0].split('/')[-1] + |
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| 321 | ' -h" to print usage information') |
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| 322 | print('Please consult ecaccess documentation or ECMWF user support \ |
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| 323 | for further details') |
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| 324 | sys.exit(1) |
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| 325 | else: |
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| 326 | c.ecuid = args.ecuid |
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| 327 | c.ecgid = args.ecgid |
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| 328 | c.gateway = args.gateway |
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| 329 | c.destination = args.destination |
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| 330 | |
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[d69b677] | 331 | try: |
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[64cf353] | 332 | c.makefile = args.makefile |
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[d69b677] | 333 | except: |
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[64cf353] | 334 | pass |
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| 335 | |
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| 336 | if args.install_target == 'local': |
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| 337 | if args.flexpart_root_scripts is None: |
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| 338 | c.flexpart_root_scripts = '../' |
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| 339 | else: |
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| 340 | c.flexpart_root_scripts = args.flexpart_root_scripts |
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| 341 | |
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| 342 | if args.install_target != 'local': |
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| 343 | if args.flexpart_root_scripts is None: |
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| 344 | c.ec_flexpart_root_scripts = '${HOME}' |
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| 345 | else: |
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| 346 | c.ec_flexpart_root_scripts = args.flexpart_root_scripts |
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| 347 | |
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| 348 | return args, c |
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| 349 | |
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[d69b677] | 350 | |
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| 351 | def cleanup(c): |
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[64cf353] | 352 | ''' |
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| 353 | @Description: |
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| 354 | Remove all files from intermediate directory |
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| 355 | (inputdir from control file). |
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| 356 | |
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| 357 | @Input: |
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| 358 | c: instance of class Control |
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| 359 | Contains all the parameters of control files, which are: |
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| 360 | DAY1, DAY2, DTIME, MAXSTEP, TYPE, TIME, STEP, CLASS, STREAM, |
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| 361 | NUMBER, EXPVER, GRID, LEFT, LOWER, UPPER, RIGHT, LEVEL, |
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| 362 | LEVELIST, RESOL, GAUSS, ACCURACY, OMEGA, OMEGADIFF, ETA, |
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| 363 | ETADIFF, DPDETA, SMOOTH, FORMAT, ADDPAR, WRF, CWC, PREFIX, |
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| 364 | ECSTORAGE, ECTRANS, ECFSDIR, MAILOPS, MAILFAIL, |
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| 365 | GRIB2FLEXPART, FLEXPARTDIR |
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| 366 | For more information about format and content of the parameter |
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| 367 | see documentation. |
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| 368 | |
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| 369 | @Return: |
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| 370 | <nothing> |
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| 371 | ''' |
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| 372 | |
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| 373 | print("cleanup") |
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| 374 | |
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| 375 | cleanlist = glob.glob(c.inputdir + "/*") |
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[d69b677] | 376 | for cl in cleanlist: |
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[64cf353] | 377 | if c.prefix not in cl: |
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| 378 | silentremove(cl) |
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| 379 | if c.ecapi is False and (c.ectrans == '1' or c.ecstorage == '1'): |
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| 380 | silentremove(cl) |
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| 381 | |
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| 382 | print("Done") |
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| 383 | |
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| 384 | return |
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| 385 | |
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| 386 | |
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| 387 | def myerror(c, message='ERROR'): |
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| 388 | ''' |
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| 389 | @Description: |
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| 390 | Print error message. |
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| 391 | |
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| 392 | @Input: |
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| 393 | c: instance of class Control |
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| 394 | Contains all the parameters of control files, which are: |
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| 395 | DAY1, DAY2, DTIME, MAXSTEP, TYPE, TIME, STEP, CLASS, STREAM, |
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| 396 | NUMBER, EXPVER, GRID, LEFT, LOWER, UPPER, RIGHT, LEVEL, |
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| 397 | LEVELIST, RESOL, GAUSS, ACCURACY, OMEGA, OMEGADIFF, ETA, |
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| 398 | ETADIFF, DPDETA, SMOOTH, FORMAT, ADDPAR, WRF, CWC, PREFIX, |
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| 399 | ECSTORAGE, ECTRANS, ECFSDIR, MAILOPS, MAILFAIL, |
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| 400 | GRIB2FLEXPART, FLEXPARTDIR |
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| 401 | For more information about format and content of the parameter |
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| 402 | see documentation. |
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| 403 | |
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| 404 | message: string |
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| 405 | Error message. Default value is "ERROR". |
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| 406 | |
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| 407 | @Return: |
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| 408 | <nothing> |
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| 409 | ''' |
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| 410 | # uncomment if user wants email notification directly from python |
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| 411 | #try: |
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| 412 | #target = c.mailfail |
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| 413 | #except AttributeError: |
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| 414 | #target = os.getenv('USER') |
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| 415 | |
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| 416 | #if(type(target) is not list): |
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| 417 | #target = [target] |
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| 418 | |
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| 419 | print(message) |
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| 420 | |
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[d69b677] | 421 | # uncomment if user wants email notification directly from python |
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| 422 | #for t in target: |
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[64cf353] | 423 | #p = subprocess.Popen(['mail','-s ECMWFDATA v7.0 ERROR', os.path.expandvars(t)], |
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| 424 | # stdin = subprocess.PIPE, stdout = subprocess.PIPE, |
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| 425 | # stderr = subprocess.PIPE, bufsize = 1) |
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| 426 | #tr = '\n'.join(traceback.format_stack()) |
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| 427 | #pout = p.communicate(input = message+'\n\n'+tr)[0] |
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| 428 | #print 'Email sent to '+os.path.expandvars(t) # +' '+pout.decode() |
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| 429 | |
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[d69b677] | 430 | exit(1) |
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| 431 | |
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| 432 | return |
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| 433 | |
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[64cf353] | 434 | |
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| 435 | def normalexit(c, message='Done!'): |
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| 436 | ''' |
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| 437 | @Description: |
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| 438 | Print exit message. |
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| 439 | |
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| 440 | @Input: |
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| 441 | c: instance of class Control |
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| 442 | Contains all the parameters of control files, which are: |
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| 443 | DAY1, DAY2, DTIME, MAXSTEP, TYPE, TIME, STEP, CLASS, STREAM, |
---|
| 444 | NUMBER, EXPVER, GRID, LEFT, LOWER, UPPER, RIGHT, LEVEL, |
---|
| 445 | LEVELIST, RESOL, GAUSS, ACCURACY, OMEGA, OMEGADIFF, ETA, |
---|
| 446 | ETADIFF, DPDETA, SMOOTH, FORMAT, ADDPAR, WRF, CWC, PREFIX, |
---|
| 447 | ECSTORAGE, ECTRANS, ECFSDIR, MAILOPS, MAILFAIL, |
---|
| 448 | GRIB2FLEXPART, FLEXPARTDIR |
---|
| 449 | For more information about format and content of the parameter |
---|
| 450 | see documentation. |
---|
| 451 | |
---|
| 452 | message: string |
---|
| 453 | Message for exiting program. Default value is "Done!". |
---|
| 454 | |
---|
| 455 | @Return: |
---|
| 456 | <nothing> |
---|
| 457 | |
---|
| 458 | ''' |
---|
| 459 | # Uncomment if user wants notification directly from python |
---|
| 460 | #try: |
---|
| 461 | #target = c.mailops |
---|
| 462 | #if(type(target) is not list): |
---|
| 463 | #target = [target] |
---|
| 464 | #for t in target: |
---|
| 465 | #p = subprocess.Popen(['mail','-s ECMWFDATA v7.0 normal exit', |
---|
| 466 | # os.path.expandvars(t)], |
---|
| 467 | # stdin = subprocess.PIPE, |
---|
| 468 | # stdout = subprocess.PIPE, |
---|
| 469 | # stderr = subprocess.PIPE, bufsize = 1) |
---|
| 470 | #pout = p.communicate(input = message+'\n\n')[0] |
---|
| 471 | #print pout.decode() |
---|
| 472 | #except: |
---|
| 473 | #pass |
---|
| 474 | |
---|
| 475 | print(message) |
---|
| 476 | |
---|
| 477 | return |
---|
| 478 | |
---|
| 479 | |
---|
[d69b677] | 480 | def product(*args, **kwds): |
---|
[64cf353] | 481 | ''' |
---|
| 482 | @Description: |
---|
| 483 | |
---|
| 484 | @Input: |
---|
| 485 | |
---|
| 486 | @Return: |
---|
| 487 | |
---|
| 488 | ''' |
---|
[d69b677] | 489 | # product('ABCD', 'xy') --> Ax Ay Bx By Cx Cy Dx Dy |
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[64cf353] | 490 | # product(range(2), repeat = 3) --> 000 001 010 011 100 101 110 111 |
---|
[d69b677] | 491 | pools = map(tuple, args) * kwds.get('repeat', 1) |
---|
| 492 | result = [[]] |
---|
| 493 | for pool in pools: |
---|
[64cf353] | 494 | result = [x + [y] for x in result for y in pool] |
---|
[d69b677] | 495 | for prod in result: |
---|
| 496 | yield tuple(prod) |
---|
| 497 | |
---|
[64cf353] | 498 | return |
---|
| 499 | |
---|
| 500 | |
---|
[d69b677] | 501 | def silentremove(filename): |
---|
[64cf353] | 502 | ''' |
---|
| 503 | @Description: |
---|
| 504 | Removes the file which name is passed to the function if |
---|
| 505 | it exists. The function does not fail if the file does not |
---|
| 506 | exist. |
---|
| 507 | |
---|
| 508 | @Input: |
---|
| 509 | filename: string |
---|
| 510 | The name of the file to be removed without notification. |
---|
| 511 | |
---|
| 512 | @Return: |
---|
| 513 | <nothing> |
---|
| 514 | ''' |
---|
[d69b677] | 515 | try: |
---|
| 516 | os.remove(filename) |
---|
[64cf353] | 517 | except OSError as e: |
---|
| 518 | # this would be "except OSError, e:" before Python 2.6 |
---|
| 519 | if e.errno is not errno.ENOENT: |
---|
| 520 | # errno.ENOENT = no such file or directory |
---|
| 521 | raise # re-raise exception if a different error occured |
---|
| 522 | |
---|
| 523 | return |
---|
[d69b677] | 524 | |
---|
| 525 | |
---|
| 526 | def init128(fn): |
---|
[64cf353] | 527 | ''' |
---|
| 528 | @Description: |
---|
| 529 | Opens and reads the grib table 128 file. |
---|
| 530 | |
---|
| 531 | @Input: |
---|
| 532 | fn: string |
---|
| 533 | Path to file of ECMWF grib table number 128. |
---|
| 534 | |
---|
| 535 | @Return: |
---|
| 536 | table128: dictionary |
---|
| 537 | Contains the ECMWF grib table 128 information. |
---|
| 538 | ''' |
---|
| 539 | table128 = dict() |
---|
[d69b677] | 540 | with open(fn) as f: |
---|
[64cf353] | 541 | fdata = f.read().split('\n') |
---|
| 542 | for data in fdata: |
---|
| 543 | if data[0] != '!': |
---|
| 544 | table128[data[0:3]] = data[59:64].strip() |
---|
| 545 | |
---|
[d69b677] | 546 | return table128 |
---|
| 547 | |
---|
[64cf353] | 548 | |
---|
| 549 | def toparamId(pars, table): |
---|
| 550 | ''' |
---|
| 551 | @Description: |
---|
| 552 | Transform parameter names to parameter ids |
---|
| 553 | with ECMWF grib table 128. |
---|
| 554 | |
---|
| 555 | @Input: |
---|
| 556 | pars: string |
---|
| 557 | Addpar argument from control file in the format of |
---|
| 558 | parameter names instead of ids. |
---|
| 559 | |
---|
| 560 | table: dictionary |
---|
| 561 | Contains the ECMWF grib table 128 information. |
---|
| 562 | |
---|
| 563 | @Return: |
---|
| 564 | ipar: list of integer |
---|
| 565 | List of addpar parameters from control file transformed to |
---|
| 566 | parameter ids in the format of integer. |
---|
| 567 | ''' |
---|
| 568 | cpar = pars.upper().split('/') |
---|
| 569 | ipar = [] |
---|
[d69b677] | 570 | for par in cpar: |
---|
[64cf353] | 571 | found = False |
---|
| 572 | for k, v in table.iteritems(): |
---|
| 573 | if par == k or par == v: |
---|
| 574 | ipar.append(int(k)) |
---|
| 575 | found = True |
---|
| 576 | break |
---|
| 577 | if found is False: |
---|
| 578 | print('Warning: par ' + par + ' not found in table 128') |
---|
| 579 | |
---|
[d69b677] | 580 | return ipar |
---|
| 581 | |
---|
[64cf353] | 582 | |
---|
[d69b677] | 583 | def dapoly(alist): |
---|
[64cf353] | 584 | ''' |
---|
| 585 | @Description: |
---|
| 586 | |
---|
| 587 | @Input: |
---|
| 588 | |
---|
| 589 | @Return: |
---|
| 590 | |
---|
| 591 | ''' |
---|
| 592 | pya = (alist[3] - alist[0] + 3. * (alist[1] - alist[2])) / 6. |
---|
| 593 | pyb = (alist[2] + alist[0]) / 2. - alist[1] - 9. * pya / 2. |
---|
| 594 | pyc = alist[1] - alist[0] - 7. * pya / 2. - 2. * pyb |
---|
| 595 | pyd = alist[0] - pya / 4. - pyb / 3. - pyc / 2. |
---|
| 596 | sfeld = 8. * pya + 4. * pyb + 2. * pyc + pyd |
---|
[d69b677] | 597 | |
---|
| 598 | return sfeld |
---|
| 599 | |
---|
[64cf353] | 600 | |
---|
[d69b677] | 601 | def darain(alist): |
---|
[64cf353] | 602 | ''' |
---|
| 603 | @Description: |
---|
| 604 | Disaggregate a list of 4 precipitation values to generate a new value |
---|
| 605 | for the second position of the 4 value list. This is used for |
---|
| 606 | precipitation fields. |
---|
| 607 | |
---|
| 608 | @Input: |
---|
| 609 | alist: list of size 4, float |
---|
| 610 | List of 4 precipitation values. |
---|
| 611 | |
---|
| 612 | @Return: |
---|
| 613 | sfeld: float |
---|
| 614 | New value for the second position of the disaggregated |
---|
| 615 | precipitation field. |
---|
| 616 | ''' |
---|
| 617 | xa = alist[0] |
---|
| 618 | xb = alist[1] |
---|
| 619 | xc = alist[2] |
---|
| 620 | xd = alist[3] |
---|
| 621 | xa[xa < 0.] = 0. |
---|
| 622 | xb[xb < 0.] = 0. |
---|
| 623 | xc[xc < 0.] = 0. |
---|
| 624 | xd[xd < 0.] = 0. |
---|
| 625 | |
---|
| 626 | xac = 0.5 * xb |
---|
| 627 | mask = xa + xc > 0. |
---|
| 628 | xac[mask] = xb[mask] * xc[mask] / (xa[mask] + xc[mask]) |
---|
| 629 | xbd = 0.5 * xc |
---|
| 630 | mask = xb + xd > 0. |
---|
| 631 | xbd[mask] = xb[mask] * xc[mask] / (xb[mask] + xd[mask]) |
---|
| 632 | sfeld = xac + xbd |
---|
| 633 | |
---|
[d69b677] | 634 | return sfeld |
---|
[64cf353] | 635 | |
---|
| 636 | |
---|
[d69b677] | 637 | class Control: |
---|
[64cf353] | 638 | ''' |
---|
| 639 | Class containing the information of the ECMWFDATA control file |
---|
| 640 | |
---|
| 641 | Contains all the parameters of control files, which are: |
---|
| 642 | DAY1, DAY2, DTIME, MAXSTEP, TYPE, TIME, STEP, CLASS, STREAM, |
---|
| 643 | NUMBER, EXPVER, GRID, LEFT, LOWER, UPPER, RIGHT, LEVEL, |
---|
| 644 | LEVELIST, RESOL, GAUSS, ACCURACY, OMEGA, OMEGADIFF, ETA, |
---|
| 645 | ETADIFF, DPDETA, SMOOTH, FORMAT, ADDPAR, WRF, CWC, PREFIX, |
---|
| 646 | ECSTORAGE, ECTRANS, ECFSDIR, MAILOPS, MAILFAIL, |
---|
| 647 | GRIB2FLEXPART, FLEXPARTDIR |
---|
| 648 | For more information about format and content of the parameter |
---|
| 649 | see documentation. |
---|
| 650 | ''' |
---|
| 651 | |
---|
| 652 | def __init__(self, filename): |
---|
| 653 | ''' |
---|
| 654 | @Description: |
---|
| 655 | Initialises the instance of Control class and defines and |
---|
| 656 | assign all controlfile variables. |
---|
| 657 | |
---|
| 658 | @Input: |
---|
| 659 | self: instance of Control class |
---|
| 660 | Description see class documentation. |
---|
| 661 | |
---|
| 662 | filename: string |
---|
| 663 | Name of control file. |
---|
| 664 | |
---|
| 665 | @Return: |
---|
| 666 | <nothing> |
---|
| 667 | ''' |
---|
| 668 | with open(filename) as f: |
---|
| 669 | fdata = f.read().split('\n') |
---|
| 670 | for ldata in fdata: |
---|
| 671 | data = ldata.split() |
---|
| 672 | if len(data) > 1: |
---|
| 673 | if 'm_' in data[0].lower(): |
---|
| 674 | data[0] = data[0][2:] |
---|
| 675 | if data[0].lower() == 'class': |
---|
| 676 | data[0] = 'marsclass' |
---|
| 677 | if data[0].lower() == 'day1': |
---|
| 678 | data[0] = 'start_date' |
---|
| 679 | if data[0].lower() == 'day2': |
---|
| 680 | data[0] = 'end_date' |
---|
| 681 | if data[0].lower() == 'addpar': |
---|
| 682 | if '/' in data[1]: |
---|
| 683 | # remove leading '/' sign from addpar content |
---|
| 684 | if data[1][0] == '/': |
---|
| 685 | data[1] = data[1][1:] |
---|
| 686 | dd = data[1].split('/') |
---|
| 687 | data = [data[0]] |
---|
| 688 | for d in dd: |
---|
| 689 | data.append(d) |
---|
| 690 | pass |
---|
| 691 | if len(data) == 2: |
---|
| 692 | if '$' in data[1]: |
---|
| 693 | setattr(self, data[0].lower(), data[1]) |
---|
| 694 | while '$' in data[1]: |
---|
| 695 | i = data[1].index('$') |
---|
| 696 | j = data[1].find('{') |
---|
| 697 | k = data[1].find('}') |
---|
| 698 | var = os.getenv(data[1][j+1:k]) |
---|
| 699 | if var is not None: |
---|
| 700 | data[1] = data[1][:i] + var + data[1][k+1:] |
---|
| 701 | else: |
---|
| 702 | myerror(None, 'Could not find variable ' + |
---|
| 703 | data[1][j+1:k] + ' while reading ' + |
---|
| 704 | filename) |
---|
| 705 | setattr(self, data[0].lower()+'_expanded', data[1]) |
---|
| 706 | else: |
---|
| 707 | if data[1].lower() != 'none': |
---|
| 708 | setattr(self, data[0].lower(), data[1]) |
---|
| 709 | else: |
---|
| 710 | setattr(self, data[0].lower(), None) |
---|
| 711 | elif len(data) > 2: |
---|
| 712 | setattr(self, data[0].lower(), (data[1:])) |
---|
| 713 | else: |
---|
| 714 | pass |
---|
| 715 | |
---|
| 716 | if not hasattr(self, 'start_date'): |
---|
| 717 | self.start_date = None |
---|
| 718 | if not hasattr(self, 'end_date'): |
---|
| 719 | self.end_date = self.start_date |
---|
| 720 | if not hasattr(self, 'accuracy'): |
---|
| 721 | self.accuracy = 24 |
---|
| 722 | if not hasattr(self, 'omega'): |
---|
| 723 | self.omega = '0' |
---|
| 724 | if not hasattr(self, 'cwc'): |
---|
| 725 | self.cwc = '0' |
---|
| 726 | if not hasattr(self, 'omegadiff'): |
---|
| 727 | self.omegadiff = '0' |
---|
| 728 | if not hasattr(self, 'etadiff'): |
---|
| 729 | self.etadiff = '0' |
---|
| 730 | if not hasattr(self, 'levelist'): |
---|
| 731 | if not hasattr(self, 'level'): |
---|
| 732 | print(('Warning: neither levelist nor level \ |
---|
| 733 | specified in CONTROL file')) |
---|
| 734 | else: |
---|
| 735 | self.levelist = '1/to/' + self.level |
---|
| 736 | else: |
---|
| 737 | if 'to' in self.levelist: |
---|
| 738 | self.level = self.levelist.split('/')[2] |
---|
| 739 | else: |
---|
| 740 | self.level = self.levelist.split('/')[-1] |
---|
| 741 | |
---|
| 742 | if not hasattr(self, 'maxstep'): |
---|
| 743 | self.maxstep = 0 |
---|
| 744 | for s in self.step: |
---|
| 745 | if int(s) > self.maxstep: |
---|
| 746 | self.maxstep = int(s) |
---|
| 747 | else: |
---|
| 748 | self.maxstep = int(self.maxstep) |
---|
| 749 | |
---|
| 750 | if not hasattr(self, 'prefix'): |
---|
| 751 | self.prefix = 'EN' |
---|
| 752 | if not hasattr(self, 'makefile'): |
---|
| 753 | self.makefile = None |
---|
| 754 | if not hasattr(self, 'basetime'): |
---|
| 755 | self.basetime = None |
---|
| 756 | if not hasattr(self, 'date_chunk'): |
---|
| 757 | self.date_chunk = '3' |
---|
| 758 | |
---|
| 759 | self.ecmwfdatadir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))+'/../' # script directory |
---|
| 760 | #AP wieso nicht abfragen? Wieso immer setzen? |
---|
| 761 | # if not hasattr(self,'exedir'): |
---|
| 762 | self.exedir = self.ecmwfdatadir + 'src/' |
---|
| 763 | if not hasattr(self, 'grib2flexpart'): |
---|
| 764 | self.grib2flexpart = '0' |
---|
| 765 | if not hasattr(self, 'flexpart_root_scripts'): |
---|
| 766 | self.flexpart_root_scripts = self.ecmwfdatadir |
---|
| 767 | |
---|
| 768 | return |
---|
| 769 | |
---|
[d69b677] | 770 | def __str__(self): |
---|
[64cf353] | 771 | ''' |
---|
| 772 | @Description: |
---|
| 773 | Prepares a single string with all the comma seperated Control |
---|
| 774 | class attributes including their values. The string has the format |
---|
| 775 | #AP ????????????????? anschaun |
---|
| 776 | |
---|
| 777 | @Input: |
---|
| 778 | self: instance of Control class |
---|
| 779 | Description see class documentation. |
---|
| 780 | |
---|
| 781 | @Return: |
---|
| 782 | string of Control class attributes with their values |
---|
| 783 | ''' |
---|
| 784 | attrs = vars(self) |
---|
| 785 | # {'kids': 0, 'name': 'Dog', 'color': 'Spotted', 'age': 10, 'legs': 2, 'smell': 'Alot'} |
---|
| 786 | # now dump this in some way or another |
---|
| 787 | return ', '.join("%s: %s" % item for item in attrs.items()) |
---|
| 788 | |
---|
[d69b677] | 789 | def tolist(self): |
---|
[64cf353] | 790 | ''' |
---|
| 791 | @Description: |
---|
| 792 | Just generates a list of strings containing the attributes and |
---|
| 793 | assigned values except the attributes "_expanded", "exedir", |
---|
| 794 | "ecmwfdatadir" and "flexpart_root_scripts". |
---|
| 795 | |
---|
| 796 | @Input: |
---|
| 797 | self: instance of Control class |
---|
| 798 | Description see class documentation. |
---|
| 799 | |
---|
| 800 | @Return: |
---|
| 801 | l: list |
---|
| 802 | A sorted list of the all Control class attributes with |
---|
| 803 | their values except the attributes "_expanded", "exedir", |
---|
| 804 | "ecmwfdatadir" and "flexpart_root_scripts". |
---|
| 805 | ''' |
---|
| 806 | attrs = vars(self) |
---|
| 807 | l = list() |
---|
| 808 | for item in attrs.items(): |
---|
| 809 | if '_expanded' in item[0]: |
---|
| 810 | pass |
---|
| 811 | elif 'exedir' in item[0]: |
---|
| 812 | pass |
---|
| 813 | elif 'flexpart_root_scripts' in item[0]: |
---|
| 814 | pass |
---|
| 815 | elif 'ecmwfdatadir' in item[0]: |
---|
| 816 | pass |
---|
| 817 | else: |
---|
| 818 | if type(item[1]) is list: |
---|
| 819 | stot = '' |
---|
| 820 | for s in item[1]: |
---|
| 821 | stot += s + ' ' |
---|
| 822 | |
---|
| 823 | l.append("%s %s" % (item[0], stot)) |
---|
| 824 | else: |
---|
| 825 | #AP syntax error with doubled %s ??? |
---|
| 826 | l.append("%s %s" % item ) |
---|
| 827 | return sorted(l) |
---|
| 828 | |
---|
| 829 | |
---|
[d69b677] | 830 | class MARSretrieval: |
---|
| 831 | 'class for MARS retrievals' |
---|
| 832 | |
---|
[64cf353] | 833 | def __init__(self, server, marsclass = "ei", type = "", levtype = "", |
---|
| 834 | levelist = "", repres = "", date = "", resol = "", stream = "", |
---|
| 835 | area = "", time = "", step = "", expver = "1", number = "", |
---|
| 836 | accuracy = "", grid = "", gaussian = "", target = "", |
---|
| 837 | param = "", dataset = "", expect = ""): |
---|
| 838 | ''' |
---|
| 839 | @Description: |
---|
| 840 | |
---|
| 841 | @Input: |
---|
| 842 | self |
---|
| 843 | server |
---|
| 844 | marsclass = "ei" |
---|
| 845 | type = "" |
---|
| 846 | levtype = "" |
---|
| 847 | levelist = "" |
---|
| 848 | repres = "" |
---|
| 849 | date = "" |
---|
| 850 | resol = "" |
---|
| 851 | stream = "" |
---|
| 852 | area = "" |
---|
| 853 | time = "" |
---|
| 854 | step = "" |
---|
| 855 | expver = "1" |
---|
| 856 | number = "" |
---|
| 857 | accuracy = "" |
---|
| 858 | grid = "" |
---|
| 859 | gaussian = "" |
---|
| 860 | target = "" |
---|
| 861 | param = "" |
---|
| 862 | dataset = "" |
---|
| 863 | expect = "" |
---|
| 864 | |
---|
| 865 | @Return: |
---|
| 866 | <nothing> |
---|
| 867 | ''' |
---|
| 868 | |
---|
| 869 | # self.dataset = dataset |
---|
| 870 | self.marsclass = marsclass |
---|
| 871 | self.type = type |
---|
| 872 | self.levtype = levtype |
---|
| 873 | self.levelist = levelist |
---|
| 874 | self.repres = repres |
---|
| 875 | self.date = date |
---|
| 876 | self.resol = resol |
---|
| 877 | self.stream = stream |
---|
| 878 | self.area = area |
---|
| 879 | self.time = time |
---|
| 880 | self.step = step |
---|
| 881 | self.expver = expver |
---|
| 882 | self.target = target |
---|
| 883 | self.param = param |
---|
| 884 | self.number = number |
---|
| 885 | self.accuracy = accuracy |
---|
| 886 | self.grid = grid |
---|
| 887 | self.gaussian = gaussian |
---|
| 888 | # self.expect = expect |
---|
| 889 | self.server = server |
---|
| 890 | |
---|
| 891 | return |
---|
[d69b677] | 892 | |
---|
| 893 | def displayInfo(self): |
---|
[64cf353] | 894 | ''' |
---|
| 895 | @Description: |
---|
| 896 | . |
---|
| 897 | |
---|
| 898 | @Input: |
---|
| 899 | self: |
---|
| 900 | |
---|
| 901 | @Return: |
---|
| 902 | <nothing> |
---|
| 903 | ''' |
---|
| 904 | attrs = vars(self) |
---|
| 905 | for item in attrs.items(): |
---|
| 906 | if item[0] in ('server'): |
---|
| 907 | pass |
---|
| 908 | else: |
---|
| 909 | print(item[0] + ': ' + str(item[1])) |
---|
| 910 | |
---|
| 911 | return |
---|
[d69b677] | 912 | |
---|
| 913 | def dataRetrieve(self): |
---|
[64cf353] | 914 | ''' |
---|
| 915 | @Description: |
---|
| 916 | . |
---|
| 917 | |
---|
| 918 | @Input: |
---|
| 919 | self: |
---|
| 920 | |
---|
| 921 | @Return: |
---|
| 922 | <nothing> |
---|
| 923 | ''' |
---|
| 924 | attrs = vars(self) |
---|
| 925 | # self.server.retrieve(dicolist) |
---|
| 926 | s = 'ret' |
---|
| 927 | for k, v in attrs.iteritems(): |
---|
| 928 | if k in ('server'): |
---|
| 929 | continue |
---|
| 930 | if k == 'marsclass': |
---|
| 931 | k = 'class' |
---|
| 932 | if v == '': |
---|
| 933 | continue |
---|
| 934 | if k.lower() == 'target': |
---|
| 935 | target = v |
---|
| 936 | else: |
---|
| 937 | s = s + ',' + k + '=' + str(v) |
---|
| 938 | |
---|
| 939 | if self.server != False: |
---|
| 940 | try: |
---|
| 941 | self.server.execute(s,target) |
---|
| 942 | except: |
---|
| 943 | print('MARS Request failed, have you already registered at apps.ecmwf.int?') |
---|
| 944 | raise IOError |
---|
| 945 | if os.stat(target).st_size == 0: |
---|
| 946 | print('MARS Request returned no data - please check request') |
---|
| 947 | raise IOError |
---|
[d69b677] | 948 | else: |
---|
[64cf353] | 949 | s += ',target = "' + target + '"' |
---|
| 950 | p = subprocess.Popen(['mars'], stdin=subprocess.PIPE, |
---|
| 951 | stdout=subprocess.PIPE, |
---|
| 952 | stderr=subprocess.PIPE, bufsize = 1) |
---|
| 953 | pout = p.communicate(input=s)[0] |
---|
| 954 | print(pout.decode()) |
---|
| 955 | if 'Some errors reported' in pout.decode(): |
---|
| 956 | print('MARS Request failed - please check request') |
---|
| 957 | raise IOError |
---|
| 958 | |
---|
| 959 | if os.stat(target).st_size == 0: |
---|
| 960 | print('MARS Request returned no data - please check request') |
---|
| 961 | raise IOError |
---|
| 962 | |
---|
| 963 | return |
---|
| 964 | |
---|
| 965 | |
---|
[d69b677] | 966 | ############################################################## |
---|
| 967 | ############################################################## |
---|
[64cf353] | 968 | class EIFlexpart: |
---|
| 969 | ''' |
---|
| 970 | Class to retrieve Era Interim data for running FLEXPART |
---|
| 971 | ''' |
---|
| 972 | #AP change class name to ECFlexpart |
---|
| 973 | def __init__(self, c, fluxes=False): |
---|
| 974 | ''' |
---|
| 975 | @Description: |
---|
| 976 | Creates an object/instance of EIFlexpart with the |
---|
| 977 | associated settings of its attributes for the retrieval. |
---|
| 978 | |
---|
| 979 | @Input: |
---|
| 980 | self: instance of EIFlexpart |
---|
| 981 | The current object of the class. |
---|
| 982 | |
---|
| 983 | c: instance of class Control |
---|
| 984 | Contains all the parameters of control files, which are: |
---|
| 985 | DAY1, DAY2, DTIME, MAXSTEP, TYPE, TIME, STEP, CLASS, STREAM, |
---|
| 986 | NUMBER, EXPVER, GRID, LEFT, LOWER, UPPER, RIGHT, LEVEL, |
---|
| 987 | LEVELIST, RESOL, GAUSS, ACCURACY, OMEGA, OMEGADIFF, ETA, |
---|
| 988 | ETADIFF, DPDETA, SMOOTH, FORMAT, ADDPAR, WRF, CWC, PREFIX, |
---|
| 989 | ECSTORAGE, ECTRANS, ECFSDIR, MAILOPS, MAILFAIL, |
---|
| 990 | GRIB2FLEXPART, FLEXPARTDIR |
---|
| 991 | For more information about format and content of the parameter |
---|
| 992 | see documentation. |
---|
| 993 | |
---|
| 994 | fluxes: boolean, optional |
---|
| 995 | Decides if a the flux parameter settings are stored or |
---|
| 996 | the rest of the parameter list. |
---|
| 997 | Default value is False. |
---|
| 998 | |
---|
| 999 | @Return: |
---|
| 1000 | <nothing> |
---|
| 1001 | ''' |
---|
| 1002 | # different mars types for retrieving reanalysis data for flexpart |
---|
| 1003 | |
---|
| 1004 | self.types = dict() |
---|
| 1005 | try: |
---|
| 1006 | if c.maxstep > len(c.type): # Pure forecast mode |
---|
| 1007 | c.type = [c.type[1]] |
---|
| 1008 | c.step = ['{:0>3}'.format(int(c.step[0]))] |
---|
| 1009 | c.time = [c.time[0]] |
---|
| 1010 | for i in range(1, c.maxstep + 1): |
---|
| 1011 | c.type.append(c.type[0]) |
---|
| 1012 | c.step.append('{:0>3}'.format(i)) |
---|
| 1013 | c.time.append(c.time[0]) |
---|
| 1014 | except: |
---|
| 1015 | pass |
---|
| 1016 | |
---|
| 1017 | self.inputdir = c.inputdir |
---|
| 1018 | self.basetime = c.basetime |
---|
| 1019 | self.dtime = c.dtime |
---|
| 1020 | self.mars = {} |
---|
| 1021 | i = 0 |
---|
| 1022 | j = 0 |
---|
| 1023 | if fluxes is True and c.maxstep < 24: |
---|
| 1024 | # only FC with start times at 00/12 (without 00/12) |
---|
| 1025 | self.types[c.type[1]] = {'times': '00/12', |
---|
| 1026 | 'steps': '{}/to/12/by/{}'.format(c.dtime, |
---|
| 1027 | c.dtime)} |
---|
| 1028 | i = 1 |
---|
| 1029 | for k in [0, 12]: |
---|
| 1030 | for j in range(int(c.dtime), 13, int(c.dtime)): |
---|
| 1031 | self.mars['{:0>3}'.format(i * int(c.dtime))] = \ |
---|
| 1032 | [c.type[1], '{:0>2}'.format(k), '{:0>3}'.format(j)] |
---|
| 1033 | i += 1 |
---|
| 1034 | else: |
---|
| 1035 | for ty, st, ti in zip(c.type, c.step, c.time): |
---|
| 1036 | btlist = range(24) |
---|
| 1037 | if c.basetime == '12': |
---|
| 1038 | btlist = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12] |
---|
| 1039 | if c.basetime == '00': |
---|
| 1040 | btlist = [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 0] |
---|
| 1041 | |
---|
| 1042 | if mod(i, int(c.dtime)) == 0 and \ |
---|
| 1043 | (i in btlist or c.maxstep > 24): |
---|
| 1044 | |
---|
| 1045 | if ty not in self.types.keys(): |
---|
| 1046 | self.types[ty] = {'times': '', 'steps': ''} |
---|
| 1047 | |
---|
| 1048 | if ti not in self.types[ty]['times']: |
---|
| 1049 | if len(self.types[ty]['times']) > 0: |
---|
| 1050 | self.types[ty]['times'] += '/' |
---|
| 1051 | self.types[ty]['times'] += ti |
---|
| 1052 | |
---|
| 1053 | if st not in self.types[ty]['steps']: |
---|
| 1054 | if len(self.types[ty]['steps']) > 0: |
---|
| 1055 | self.types[ty]['steps'] += '/' |
---|
| 1056 | self.types[ty]['steps'] += st |
---|
| 1057 | |
---|
| 1058 | self.mars['{:0>3}'.format(j)] = [ty, |
---|
| 1059 | '{:0>2}'.format(int(ti)), |
---|
| 1060 | '{:0>3}'.format(int(st))] |
---|
| 1061 | j += int(c.dtime) |
---|
| 1062 | |
---|
| 1063 | i += 1 |
---|
| 1064 | |
---|
| 1065 | # Different grids need different retrievals |
---|
| 1066 | # SH = Spherical Harmonics, GG = Gaussian Grid, |
---|
| 1067 | # OG = Output Grid, ML = MultiLevel, SL = SingleLevel |
---|
| 1068 | self.params = {'SH__ML': '', 'SH__SL': '', |
---|
| 1069 | 'GG__ML': '', 'GG__SL': '', |
---|
| 1070 | 'OG__ML': '', 'OG__SL': '', |
---|
| 1071 | 'OG_OROLSM_SL': '', 'OG_acc_SL': ''} |
---|
| 1072 | self.marsclass = c.marsclass |
---|
| 1073 | self.stream = c.stream |
---|
| 1074 | self.number = c.number |
---|
| 1075 | self.resol = c.resol |
---|
| 1076 | if 'N' in c.grid: # Gaussian output grid |
---|
| 1077 | self.grid = c.grid |
---|
| 1078 | self.area = 'G' |
---|
| 1079 | else: |
---|
| 1080 | self.grid = '{}/{}'.format(int(c.grid) / 1000., int(c.grid) / 1000.) |
---|
| 1081 | self.area = '{}/{}/{}/{}'.format(int(c.upper) / 1000., |
---|
| 1082 | int(c.left) / 1000., |
---|
| 1083 | int(c.lower) / 1000., |
---|
| 1084 | int(c.right) / 1000.) |
---|
| 1085 | |
---|
| 1086 | self.accuracy = c.accuracy |
---|
| 1087 | self.level = c.level |
---|
| 1088 | try: |
---|
| 1089 | self.levelist = c.levelist |
---|
| 1090 | except: |
---|
| 1091 | self.levelist = '1/to/' + c.level |
---|
| 1092 | |
---|
| 1093 | self.glevelist = '1/to/' + c.level |
---|
| 1094 | |
---|
| 1095 | try: |
---|
| 1096 | self.gaussian = c.gaussian |
---|
| 1097 | except: |
---|
| 1098 | self.gaussian = '' |
---|
| 1099 | |
---|
| 1100 | try: |
---|
| 1101 | self.dataset = c.dataset |
---|
| 1102 | except: |
---|
| 1103 | self.dataset = '' |
---|
| 1104 | |
---|
| 1105 | try: |
---|
| 1106 | self.expver = c.expver |
---|
| 1107 | except: |
---|
| 1108 | self.expver = '1' |
---|
| 1109 | |
---|
| 1110 | try: |
---|
| 1111 | self.number = c.number |
---|
| 1112 | except: |
---|
| 1113 | self.number = '0' |
---|
| 1114 | |
---|
| 1115 | self.outputfilelist = [] |
---|
| 1116 | |
---|
| 1117 | |
---|
| 1118 | # Now comes the nasty part that deals with the different scenarios we have: |
---|
| 1119 | # 1) Calculation of etadot on |
---|
| 1120 | # a) Gaussian grid |
---|
| 1121 | # b) Output grid |
---|
| 1122 | # c) Output grid using parameter 77 retrieved from MARS |
---|
| 1123 | # 3) Calculation/Retrieval of omega |
---|
| 1124 | # 4) Download also data for WRF |
---|
| 1125 | |
---|
| 1126 | if fluxes is False: |
---|
| 1127 | self.params['SH__SL'] = ['LNSP', 'ML', '1', 'OFF'] |
---|
| 1128 | # self.params['OG__SL'] = ["SD/MSL/TCC/10U/10V/2T/2D/129/172", |
---|
| 1129 | # 'SFC','1',self.grid] |
---|
| 1130 | self.params['OG__SL'] = ["141/151/164/165/166/167/168/129/172", \ |
---|
| 1131 | 'SFC', '1', self.grid] |
---|
| 1132 | self.params['OG_OROLSM__SL'] = ["160/27/28/173", \ |
---|
| 1133 | 'SFC', '1', self.grid] |
---|
| 1134 | |
---|
| 1135 | if len(c.addpar) > 0: |
---|
| 1136 | if c.addpar[0] == '/': |
---|
| 1137 | c.addpar = c.addpar[1:] |
---|
| 1138 | self.params['OG__SL'][0] += '/' + '/'.join(c.addpar) |
---|
| 1139 | self.params['OG__ML'] = ['T/Q', 'ML', self.levelist, self.grid] |
---|
| 1140 | |
---|
| 1141 | if c.gauss == '0' and c.eta == '1': |
---|
| 1142 | # the simplest case |
---|
| 1143 | self.params['OG__ML'][0] += '/U/V/77' |
---|
| 1144 | elif c.gauss == '0' and c.eta == '0': |
---|
| 1145 | # this is not recommended (inaccurate) |
---|
| 1146 | self.params['OG__ML'][0] += '/U/V' |
---|
| 1147 | elif c.gauss == '1' and c.eta == '0': |
---|
| 1148 | # this is needed for data before 2008, or for reanalysis data |
---|
| 1149 | self.params['GG__SL'] = ['Q', 'ML', '1', \ |
---|
| 1150 | '{}'.format((int(self.resol) + 1) / 2)] |
---|
| 1151 | self.params['SH__ML'] = ['U/V/D', 'ML', self.glevelist, 'OFF'] |
---|
| 1152 | else: |
---|
| 1153 | print('Warning: This is a very costly parameter combination, \ |
---|
| 1154 | use only for debugging!') |
---|
| 1155 | self.params['GG__SL'] = ['Q', 'ML', '1', \ |
---|
| 1156 | '{}'.format((int(self.resol) + 1) / 2)] |
---|
| 1157 | self.params['GG__ML'] = ['U/V/D/77', 'ML', self.glevelist, \ |
---|
| 1158 | '{}'.format((int(self.resol) + 1) / 2)] |
---|
| 1159 | |
---|
| 1160 | if c.omega == '1': |
---|
| 1161 | self.params['OG__ML'][0] += '/W' |
---|
| 1162 | |
---|
| 1163 | try: |
---|
| 1164 | # add cloud water content if necessary |
---|
| 1165 | if c.cwc == '1': |
---|
| 1166 | self.params['OG__ML'][0] += '/CLWC/CIWC' |
---|
| 1167 | except: |
---|
| 1168 | pass |
---|
| 1169 | |
---|
| 1170 | try: |
---|
| 1171 | # add vorticity and geopotential height for WRF if necessary |
---|
| 1172 | if c.wrf == '1': |
---|
| 1173 | self.params['OG__ML'][0] += '/Z/VO' |
---|
| 1174 | if '/D' not in self.params['OG__ML'][0]: |
---|
| 1175 | self.params['OG__ML'][0] += '/D' |
---|
| 1176 | # wrf_sfc = 'sp/msl/skt/2t/10u/10v/2d/z/lsm/sst/ci/sd/stl1/ / |
---|
| 1177 | # stl2/stl3/stl4/swvl1/swvl2/swvl3/swvl4'.upper() |
---|
| 1178 | wrf_sfc = '134/235/167/165/166/168/129/172/34/31/141/ \ |
---|
| 1179 | 139/170/183/236/39/40/41/42'.upper() |
---|
| 1180 | lwrt_sfc = wrf_sfc.split('/') |
---|
| 1181 | for par in lwrt_sfc: |
---|
| 1182 | if par not in self.params['OG__SL'][0]: |
---|
| 1183 | self.params['OG__SL'][0] += '/' + par |
---|
| 1184 | except: |
---|
| 1185 | pass |
---|
| 1186 | else: |
---|
| 1187 | self.params['OG_acc_SL'] = ["LSP/CP/SSHF/EWSS/NSSS/SSR", \ |
---|
| 1188 | 'SFC', '1', self.grid] |
---|
| 1189 | |
---|
| 1190 | # if needed, add additional WRF specific parameters here |
---|
| 1191 | |
---|
| 1192 | return |
---|
| 1193 | |
---|
| 1194 | |
---|
| 1195 | def create_namelist(self, c, filename): |
---|
| 1196 | ''' |
---|
| 1197 | @Description: |
---|
| 1198 | Creates a namelist file in the temporary directory. |
---|
| 1199 | It will contain values for maxl, maxb, mlevel, |
---|
| 1200 | mlevelist, mnauf, metapar, rlo0, rlo1, rla0, rla1, |
---|
| 1201 | momega, momegadiff, mgauss, msmooth, meta, metadiff, mdpdeta |
---|
| 1202 | |
---|
| 1203 | @Input: |
---|
| 1204 | self: instance of EIFlexpart |
---|
| 1205 | The current object of the class. |
---|
| 1206 | |
---|
| 1207 | c: instance of class Control |
---|
| 1208 | Contains all the parameters of control files, which are: |
---|
| 1209 | DAY1, DAY2, DTIME, MAXSTEP, TYPE, TIME, STEP, CLASS, STREAM, |
---|
| 1210 | NUMBER, EXPVER, GRID, LEFT, LOWER, UPPER, RIGHT, LEVEL, |
---|
| 1211 | LEVELIST, RESOL, GAUSS, ACCURACY, OMEGA, OMEGADIFF, ETA, |
---|
| 1212 | ETADIFF, DPDETA, SMOOTH, FORMAT, ADDPAR, WRF, CWC, PREFIX, |
---|
| 1213 | ECSTORAGE, ECTRANS, ECFSDIR, MAILOPS, MAILFAIL, |
---|
| 1214 | GRIB2FLEXPART, FLEXPARTDIR |
---|
| 1215 | For more information about format and content of the parameter |
---|
| 1216 | see documentation. |
---|
| 1217 | |
---|
| 1218 | filename: string |
---|
| 1219 | Name of the namelist file. |
---|
| 1220 | |
---|
| 1221 | @Return: |
---|
| 1222 | <nothing> |
---|
| 1223 | ''' |
---|
| 1224 | self.inputdir = c.inputdir |
---|
| 1225 | area = asarray(self.area.split('/')).astype(float) |
---|
| 1226 | grid = asarray(self.grid.split('/')).astype(float) |
---|
| 1227 | |
---|
| 1228 | if area[1] > area[3]: |
---|
| 1229 | area[1] -= 360 |
---|
| 1230 | zyk = abs((area[3] - area[1] - 360.) + grid[1]) < 1.e-6 |
---|
| 1231 | maxl = int((area[3] - area[1]) / grid[1]) + 1 |
---|
| 1232 | maxb = int((area[0] - area[2]) / grid[0]) + 1 |
---|
| 1233 | |
---|
| 1234 | f = open(self.inputdir + '/' + filename, 'w') |
---|
| 1235 | f.write('&NAMGEN\n') |
---|
| 1236 | f.write(',\n '.join(['maxl = ' + str(maxl), 'maxb = ' + str(maxb), |
---|
| 1237 | 'mlevel = ' + self.level, |
---|
| 1238 | 'mlevelist = ' + '"' + self.levelist + '"', |
---|
| 1239 | 'mnauf = ' + self.resol, 'metapar = ' + '77', |
---|
| 1240 | 'rlo0 = ' + str(area[1]), 'rlo1 = ' + str(area[3]), |
---|
| 1241 | 'rla0 = ' + str(area[2]), 'rla1 = ' + str(area[0]), |
---|
| 1242 | 'momega = ' + c.omega, 'momegadiff = ' + c.omegadiff, |
---|
| 1243 | 'mgauss = ' + c.gauss, 'msmooth = ' + c.smooth, |
---|
| 1244 | 'meta = ' + c.eta, 'metadiff = ' + c.etadiff, |
---|
| 1245 | 'mdpdeta = ' + c.dpdeta])) |
---|
| 1246 | |
---|
| 1247 | f.write('\n/\n') |
---|
| 1248 | f.close() |
---|
| 1249 | return |
---|
| 1250 | |
---|
| 1251 | def retrieve(self, server, dates, times, inputdir=''): |
---|
| 1252 | ''' |
---|
| 1253 | @Description: |
---|
| 1254 | |
---|
| 1255 | |
---|
| 1256 | @Input: |
---|
| 1257 | self: instance of EIFlexpart |
---|
| 1258 | |
---|
| 1259 | server: instance of ECMWFService |
---|
| 1260 | |
---|
| 1261 | dates: |
---|
| 1262 | |
---|
| 1263 | times: |
---|
| 1264 | |
---|
| 1265 | inputdir: string |
---|
| 1266 | Default string is empty (''). |
---|
| 1267 | |
---|
| 1268 | @Return: |
---|
| 1269 | <nothing> |
---|
| 1270 | ''' |
---|
| 1271 | self.dates = dates |
---|
| 1272 | self.server = server |
---|
| 1273 | |
---|
| 1274 | if inputdir == "": |
---|
| 1275 | self.inputdir = '.' |
---|
| 1276 | else: |
---|
| 1277 | self.inputdir = inputdir |
---|
| 1278 | |
---|
| 1279 | # Retrieve Q not for using Q but as a template for a reduced gaussian |
---|
| 1280 | # grid one date and time is enough |
---|
| 1281 | # Take analysis at 00 |
---|
| 1282 | qdate = self.dates |
---|
| 1283 | idx = qdate.find("/") |
---|
| 1284 | if (idx > 0): |
---|
| 1285 | qdate = self.dates[:idx] |
---|
| 1286 | |
---|
| 1287 | #QG = MARSretrieval(self.server, dataset = self.dataset, marsclass = self.marsclass, stream = self.stream, type = "an", levtype = "ML", levelist = "1", |
---|
| 1288 | #gaussian = "reduced",grid = '{}'.format((int(self.resol)+1)/2), resol = self.resol,accuracy = self.accuracy,target = self.inputdir+"/"+"QG.grb", |
---|
| 1289 | #date = qdate, time = "00",expver = self.expver, param = "133.128") |
---|
[d69b677] | 1290 | #QG.displayInfo() |
---|
| 1291 | #QG.dataRetrieve() |
---|
| 1292 | |
---|
[64cf353] | 1293 | oro = False |
---|
[d69b677] | 1294 | for ftype in self.types: |
---|
[64cf353] | 1295 | for pk, pv in self.params.iteritems(): |
---|
| 1296 | if isinstance(pv, str): # or pk != 'GG__SL' : |
---|
| 1297 | continue |
---|
| 1298 | mftype = ''+ftype |
---|
| 1299 | mftime = self.types[ftype]['times'] |
---|
| 1300 | mfstep = self.types[ftype]['steps'] |
---|
| 1301 | mfdate = self.dates |
---|
| 1302 | mfstream = self.stream |
---|
| 1303 | mftarget = self.inputdir+"/"+ftype+pk+'.'+self.dates.split('/')[0]+'.'+str(os.getppid())+'.'+str(os.getpid())+".grb" |
---|
| 1304 | if pk == 'OG__SL': |
---|
| 1305 | pass |
---|
| 1306 | if pk == 'OG_OROLSM__SL': |
---|
| 1307 | if oro is False: |
---|
| 1308 | mfstream = 'OPER' |
---|
| 1309 | mftype = 'AN' |
---|
| 1310 | mftime = '00' |
---|
| 1311 | mfstep = '000' |
---|
| 1312 | mfdate = self.dates.split('/')[0] |
---|
| 1313 | mftarget = self.inputdir + "/" + pk + '.' + mfdate + \ |
---|
| 1314 | '.' + str(os.getppid()) + '.' + \ |
---|
| 1315 | str(os.getpid()) + ".grb" |
---|
| 1316 | oro = True |
---|
| 1317 | else: |
---|
| 1318 | continue |
---|
| 1319 | |
---|
| 1320 | if pk == 'GG__SL' and pv[0] == 'Q': |
---|
| 1321 | area = "" |
---|
| 1322 | gaussian = 'reduced' |
---|
| 1323 | else: |
---|
| 1324 | area = self.area |
---|
| 1325 | gaussian = self.gaussian |
---|
| 1326 | |
---|
| 1327 | if self.basetime is None: |
---|
| 1328 | MR = MARSretrieval(self.server, dataset = self.dataset, marsclass = self.marsclass, stream = mfstream, |
---|
| 1329 | type = mftype, levtype = pv[1], levelist = pv[2],resol = self.resol, gaussian = gaussian, |
---|
| 1330 | accuracy = self.accuracy,grid = pv[3],target = mftarget,area = area, |
---|
| 1331 | date = mfdate, time = mftime,number = self.number,step = mfstep, expver = self.expver, param = pv[0]) |
---|
| 1332 | |
---|
| 1333 | MR.displayInfo() |
---|
| 1334 | MR.dataRetrieve() |
---|
| 1335 | # The whole else section is only necessary for operational scripts. |
---|
| 1336 | # It could be removed |
---|
| 1337 | else: |
---|
| 1338 | # check if mars job requests fields beyond basetime. |
---|
| 1339 | # If yes eliminate those fields since they may not |
---|
| 1340 | # be accessible with user's credentials |
---|
| 1341 | sm1 = -1 |
---|
| 1342 | if 'by' in mfstep: |
---|
| 1343 | sm1 = 2 |
---|
| 1344 | tm1 = -1 |
---|
| 1345 | if 'by' in mftime: |
---|
| 1346 | tm1 = 2 |
---|
| 1347 | maxtime = datetime.datetime.strptime(mfdate.split('/')[-1]+mftime.split('/')[tm1],'%Y%m%d%H')+ \ |
---|
| 1348 | datetime.timedelta(hours = int(mfstep.split('/')[sm1])) |
---|
| 1349 | |
---|
| 1350 | elimit = datetime.datetime.strptime(mfdate.split('/')[-1]+self.basetime,'%Y%m%d%H') |
---|
| 1351 | |
---|
| 1352 | if self.basetime == '12': |
---|
| 1353 | if 'acc' in pk: |
---|
| 1354 | |
---|
| 1355 | # Strategy: if maxtime-elimit> = 24h reduce date by 1, |
---|
| 1356 | # if 12h< = maxtime-elimit<12h reduce time for last date |
---|
| 1357 | # if maxtime-elimit<12h reduce step for last time |
---|
| 1358 | # A split of the MARS job into 2 is likely necessary. |
---|
| 1359 | maxtime = elimit-datetime.timedelta(hours = 24) |
---|
| 1360 | mfdate = '/'.join(('/'.join(mfdate.split('/')[:-1]),datetime.datetime.strftime(maxtime,'%Y%m%d'))) |
---|
| 1361 | |
---|
| 1362 | MR = MARSretrieval(self.server, dataset = self.dataset, marsclass = self.marsclass, stream = self.stream, |
---|
| 1363 | type = mftype, levtype = pv[1], levelist = pv[2],resol = self.resol, gaussian = gaussian, |
---|
| 1364 | accuracy = self.accuracy,grid = pv[3],target = mftarget,area = area, |
---|
| 1365 | date = mfdate, time = mftime,number = self.number,step = mfstep, expver = self.expver, param = pv[0]) |
---|
| 1366 | |
---|
| 1367 | MR.displayInfo() |
---|
| 1368 | MR.dataRetrieve() |
---|
| 1369 | |
---|
| 1370 | maxtime = elimit-datetime.timedelta(hours = 12) |
---|
| 1371 | mfdate = datetime.datetime.strftime(maxtime,'%Y%m%d') |
---|
| 1372 | mftime = '00' |
---|
| 1373 | mftarget = self.inputdir+"/"+ftype+pk+'.'+mfdate+'.'+str(os.getppid())+'.'+str(os.getpid())+".grb" |
---|
| 1374 | |
---|
| 1375 | MR = MARSretrieval(self.server, dataset = self.dataset, marsclass = self.marsclass, stream = self.stream, |
---|
| 1376 | type = mftype, levtype = pv[1], levelist = pv[2],resol = self.resol, gaussian = gaussian, |
---|
| 1377 | accuracy = self.accuracy,grid = pv[3],target = mftarget,area = area, |
---|
| 1378 | date = mfdate, time = mftime,number = self.number,step = mfstep, expver = self.expver, param = pv[0]) |
---|
| 1379 | |
---|
| 1380 | MR.displayInfo() |
---|
| 1381 | MR.dataRetrieve() |
---|
| 1382 | else: |
---|
| 1383 | MR = MARSretrieval(self.server, dataset = self.dataset, marsclass = self.marsclass, stream = self.stream, |
---|
| 1384 | type = mftype, levtype = pv[1], levelist = pv[2],resol = self.resol, gaussian = gaussian, |
---|
| 1385 | accuracy = self.accuracy,grid = pv[3],target = mftarget,area = area, |
---|
| 1386 | date = mfdate, time = mftime,number = self.number,step = mfstep, expver = self.expver, param = pv[0]) |
---|
| 1387 | |
---|
| 1388 | MR.displayInfo() |
---|
| 1389 | MR.dataRetrieve() |
---|
| 1390 | else: |
---|
| 1391 | maxtime = elimit-datetime.timedelta(hours = 24) |
---|
| 1392 | mfdate = datetime.datetime.strftime(maxtime,'%Y%m%d') |
---|
| 1393 | |
---|
| 1394 | mftimesave = ''.join(mftime) |
---|
| 1395 | |
---|
| 1396 | if '/' in mftime: |
---|
| 1397 | times = mftime.split('/') |
---|
| 1398 | while int(times[0])+int(mfstep.split('/')[0])< = 12 and pk! = 'OG_OROLSM__SL' and 'acc' not in pk: |
---|
| 1399 | times = times[1:] |
---|
| 1400 | if len(times)>1: |
---|
| 1401 | mftime = '/'.join(times) |
---|
| 1402 | else: |
---|
| 1403 | mftime = times[0] |
---|
| 1404 | |
---|
| 1405 | MR = MARSretrieval(self.server, dataset = self.dataset, marsclass = self.marsclass, stream = self.stream, |
---|
| 1406 | type = mftype, levtype = pv[1], levelist = pv[2],resol = self.resol, gaussian = gaussian, |
---|
| 1407 | accuracy = self.accuracy,grid = pv[3],target = mftarget,area = area, |
---|
| 1408 | date = mfdate, time = mftime,number = self.number,step = mfstep, expver = self.expver, param = pv[0]) |
---|
| 1409 | |
---|
| 1410 | MR.displayInfo() |
---|
| 1411 | MR.dataRetrieve() |
---|
| 1412 | |
---|
| 1413 | if int(mftimesave.split('/')[0]) == 0 and int(mfstep.split('/')[0]) == 0 and pk! = 'OG_OROLSM__SL': |
---|
| 1414 | mfdate = datetime.datetime.strftime(elimit,'%Y%m%d') |
---|
| 1415 | mftime = '00' |
---|
| 1416 | mfstep = '000' |
---|
| 1417 | mftarget = self.inputdir+"/"+ftype+pk+'.'+mfdate+'.'+str(os.getppid())+'.'+str(os.getpid())+".grb" |
---|
| 1418 | |
---|
| 1419 | MR = MARSretrieval(self.server, dataset = self.dataset, marsclass = self.marsclass, stream = self.stream, |
---|
| 1420 | type = mftype, levtype = pv[1], levelist = pv[2],resol = self.resol, gaussian = gaussian, |
---|
| 1421 | accuracy = self.accuracy,grid = pv[3],target = mftarget,area = area, |
---|
| 1422 | date = mfdate, time = mftime,number = self.number,step = mfstep, expver = self.expver, param = pv[0]) |
---|
| 1423 | |
---|
| 1424 | MR.displayInfo() |
---|
| 1425 | MR.dataRetrieve() |
---|
| 1426 | |
---|
| 1427 | print("MARS retrieve done... ") |
---|
| 1428 | |
---|
| 1429 | return |
---|
| 1430 | |
---|
| 1431 | |
---|
| 1432 | def getFlexpartTime(self, type, step, time): |
---|
| 1433 | #AP remove this function, no longer needed |
---|
| 1434 | ''' |
---|
| 1435 | @Description: |
---|
| 1436 | ???? |
---|
| 1437 | #AP wozu? wird das überhaupt noch gebraucht? in create auskommentiert |
---|
| 1438 | |
---|
| 1439 | @Input: |
---|
| 1440 | self: instance of EIFlexpart |
---|
| 1441 | The current object of the class. |
---|
| 1442 | |
---|
| 1443 | type: string |
---|
| 1444 | Type of the data field. E.g. FC - forecast or |
---|
| 1445 | AN - analysis |
---|
| 1446 | |
---|
| 1447 | step: integer |
---|
| 1448 | Forecast step in hours. |
---|
| 1449 | |
---|
| 1450 | time: integer |
---|
| 1451 | Time in hours. |
---|
| 1452 | |
---|
| 1453 | @Return: |
---|
| 1454 | cflextime: |
---|
| 1455 | |
---|
| 1456 | ''' |
---|
| 1457 | cstep = '{:0>3}'.format(step) |
---|
| 1458 | ctime = '{:0>2}'.format(int(time / 100)) |
---|
[d69b677] | 1459 | ctype = str(type).upper() |
---|
[64cf353] | 1460 | |
---|
| 1461 | myinfo = [ctype, ctime, cstep] |
---|
[d69b677] | 1462 | cflextime = None |
---|
| 1463 | for t, marsinfo in self.mars.items(): |
---|
| 1464 | if myinfo == marsinfo: |
---|
[64cf353] | 1465 | cflextime = t |
---|
| 1466 | |
---|
[d69b677] | 1467 | return cflextime |
---|
| 1468 | |
---|
| 1469 | def process_output(self, c): |
---|
[64cf353] | 1470 | ''' |
---|
| 1471 | @Description: |
---|
| 1472 | |
---|
| 1473 | |
---|
| 1474 | @Input: |
---|
| 1475 | self: instance of EIFlexpart |
---|
| 1476 | The current object of the class. |
---|
| 1477 | |
---|
| 1478 | c: instance of class Control |
---|
| 1479 | Contains all the parameters of control files, which are: |
---|
| 1480 | DAY1, DAY2, DTIME, MAXSTEP, TYPE, TIME, STEP, CLASS, STREAM, |
---|
| 1481 | NUMBER, EXPVER, GRID, LEFT, LOWER, UPPER, RIGHT, LEVEL, |
---|
| 1482 | LEVELIST, RESOL, GAUSS, ACCURACY, OMEGA, OMEGADIFF, ETA, |
---|
| 1483 | ETADIFF, DPDETA, SMOOTH, FORMAT, ADDPAR, WRF, CWC, PREFIX, |
---|
| 1484 | ECSTORAGE, ECTRANS, ECFSDIR, MAILOPS, MAILFAIL, |
---|
| 1485 | GRIB2FLEXPART, FLEXPARTDIR |
---|
| 1486 | For more information about format and content of the parameter |
---|
| 1487 | see documentation. |
---|
| 1488 | |
---|
| 1489 | @Return: |
---|
| 1490 | <nothing> |
---|
| 1491 | |
---|
| 1492 | ''' |
---|
| 1493 | |
---|
| 1494 | print 'Postprocessing:\n Format: {}\n'.format(c.format) |
---|
| 1495 | if c.ecapi is False: |
---|
| 1496 | print 'ecstorage: {}\n ecfsdir: {}\n'.format(c.ecstorage, c.ecfsdir) |
---|
| 1497 | if not hasattr(c, 'gateway'): |
---|
| 1498 | c.gateway = os.getenv('GATEWAY') |
---|
| 1499 | if not hasattr(c, 'destination'): |
---|
| 1500 | c.destination = os.getenv('DESTINATION') |
---|
| 1501 | print 'ectrans: {}\n gateway: {}\n destination: {}\n '} |
---|
| 1502 | .format(c.ectrans, c.gateway, c.destination) |
---|
| 1503 | print 'Output filelist: \n', self.outputfilelist |
---|
| 1504 | |
---|
| 1505 | if c.format.lower() == 'grib2': |
---|
| 1506 | for ofile in self.outputfilelist: |
---|
| 1507 | p = subprocess.check_call(['grib_set', '-s', 'edition = 2, \ |
---|
| 1508 | productDefinitionTemplateNumber = 8', |
---|
| 1509 | ofile, ofile + '_2']) |
---|
| 1510 | p = subprocess.check_call(['mv', ofile + '_2', ofile]) |
---|
| 1511 | |
---|
| 1512 | if int(c.ectrans) == 1 and c.ecapi is False: |
---|
| 1513 | for ofile in self.outputfilelist: |
---|
| 1514 | p = subprocess.check_call(['ectrans', '-overwrite', '-gateway', |
---|
| 1515 | c.gateway, '-remote', c.destination, |
---|
| 1516 | '-source', ofile]) |
---|
| 1517 | print 'ectrans:',p |
---|
| 1518 | if int(c.ecstorage) == 1 and c.ecapi is False: |
---|
| 1519 | for ofile in self.outputfilelist: |
---|
| 1520 | p = subprocess.check_call(['ecp', '-o', ofile, |
---|
| 1521 | os.path.expandvars(c.ecfsdir)]) |
---|
| 1522 | |
---|
| 1523 | # 20131107 000000 EN13110700 ON DISC |
---|
| 1524 | if c.outputdir != c.inputdir: |
---|
| 1525 | for ofile in self.outputfilelist: |
---|
| 1526 | p = subprocess.check_call(['mv', ofile, c.outputdir]) |
---|
| 1527 | |
---|
| 1528 | if c.grib2flexpart == '1': |
---|
| 1529 | f = open(c.outputdir + '/' + 'AVAILABLE', 'w') |
---|
| 1530 | clist = [] |
---|
| 1531 | for ofile in self.outputfilelist: # generate AVAILABLE file |
---|
| 1532 | fname = ofile.split('/') |
---|
| 1533 | if '.' in fname[-1]: |
---|
| 1534 | l = fname[-1].split('.') |
---|
| 1535 | timestamp = datetime.datetime.strptime(l[0][-6:] + l[1], |
---|
| 1536 | '%y%m%d%H') |
---|
| 1537 | timestamp += datetime.timedelta(hours=int(l[2])) |
---|
| 1538 | cdate = datetime.datetime.strftime(timestamp, '%Y%m%d') |
---|
| 1539 | chms = datetime.datetime.strftime(timestamp, '%H%M%S') |
---|
| 1540 | else: |
---|
| 1541 | cdate = '20' + fname[-1][-8:-2] |
---|
| 1542 | chms = fname[-1][-2:] + '0000' |
---|
| 1543 | clist.append(cdate + ' ' + chms + ' '*6 + |
---|
| 1544 | fname[-1] + ' '*14 + 'ON DISC') |
---|
| 1545 | clist.sort() |
---|
| 1546 | f.write('\n'.join(clist) + '\n') |
---|
| 1547 | f.close() |
---|
| 1548 | |
---|
| 1549 | pwd = os.path.abspath(c.outputdir) |
---|
| 1550 | f = open(pwd + '/pathnames','w') |
---|
| 1551 | f.write(pwd + '/Options/\n') |
---|
| 1552 | f.write(pwd + '/\n') |
---|
| 1553 | f.write(pwd + '/\n') |
---|
| 1554 | f.write(pwd + '/AVAILABLE\n') |
---|
| 1555 | f.write(' = == = == = == = == = == == = \n') |
---|
| 1556 | f.close() |
---|
| 1557 | |
---|
| 1558 | if not os.path.exists(pwd + '/Options'): |
---|
| 1559 | os.makedirs(pwd+'/Options') |
---|
| 1560 | f = open(os.path.expandvars( |
---|
| 1561 | os.path.expanduser(c.flexpart_root_scripts)) + |
---|
| 1562 | '/../Options/COMMAND', 'r') |
---|
| 1563 | lflist = f.read().split('\n') |
---|
| 1564 | i = 0 |
---|
| 1565 | for l in lflist: |
---|
| 1566 | if 'LDIRECT' in l.upper(): |
---|
| 1567 | break |
---|
| 1568 | i += 1 |
---|
| 1569 | |
---|
| 1570 | clist.sort() |
---|
| 1571 | lflist = lflist[:i+1] + \ |
---|
| 1572 | [clist[0][:16], clist[-1][:16]] + \ |
---|
| 1573 | lflist[i+3:] |
---|
| 1574 | |
---|
| 1575 | with open(pwd + '/Options/COMMAND', 'w') as g: |
---|
| 1576 | g.write('\n'.join(lflist) + '\n') |
---|
| 1577 | |
---|
| 1578 | os.chdir(c.outputdir) |
---|
| 1579 | p = subprocess.check_call([os.path.expandvars( |
---|
| 1580 | os.path.expanduser(c.flexpart_root_scripts)) + |
---|
| 1581 | '/../FLEXPART_PROGRAM/grib2flexpart', |
---|
| 1582 | 'useAvailable', '.']) |
---|
| 1583 | os.chdir(pwd) |
---|
| 1584 | |
---|
| 1585 | return |
---|
| 1586 | |
---|
| 1587 | def create(self, inputfiles, c): |
---|
| 1588 | ''' |
---|
| 1589 | @Description: |
---|
| 1590 | #AP WOZU und ist einrueckung richtig |
---|
| 1591 | |
---|
| 1592 | @Input: |
---|
| 1593 | self: instance of EIFlexpart |
---|
| 1594 | The current object of the class. |
---|
| 1595 | |
---|
| 1596 | inputfiles: list of strings |
---|
| 1597 | A list of filenames. |
---|
| 1598 | |
---|
| 1599 | c: instance of class Control |
---|
| 1600 | Contains all the parameters of control files, which are: |
---|
| 1601 | DAY1, DAY2, DTIME, MAXSTEP, TYPE, TIME, STEP, CLASS, STREAM, |
---|
| 1602 | NUMBER, EXPVER, GRID, LEFT, LOWER, UPPER, RIGHT, LEVEL, |
---|
| 1603 | LEVELIST, RESOL, GAUSS, ACCURACY, OMEGA, OMEGADIFF, ETA, |
---|
| 1604 | ETADIFF, DPDETA, SMOOTH, FORMAT, ADDPAR, WRF, CWC, PREFIX, |
---|
| 1605 | ECSTORAGE, ECTRANS, ECFSDIR, MAILOPS, MAILFAIL, |
---|
| 1606 | GRIB2FLEXPART, FLEXPARTDIR |
---|
| 1607 | For more information about format and content of the parameter |
---|
| 1608 | see documentation. |
---|
| 1609 | |
---|
| 1610 | @Return: |
---|
| 1611 | <nothing> |
---|
| 1612 | ''' |
---|
| 1613 | |
---|
| 1614 | table128 = init128(c.ecmwfdatadir + |
---|
| 1615 | '/grib_templates/ecmwf_grib1_table_128') |
---|
| 1616 | #AP wieso wrf |
---|
| 1617 | wrfpars = toparamId('sp/mslp/skt/2t/10u/10v/2d/z/lsm/sst/ci/sd/ \ |
---|
| 1618 | stl1/stl2/stl3/stl4/swvl1/swvl2/swvl3/swvl4', |
---|
| 1619 | table128) |
---|
| 1620 | index_keys = ["date", "time", "step"] |
---|
| 1621 | indexfile = c.inputdir + "/date_time_stepRange.idx" |
---|
[d69b677] | 1622 | silentremove(indexfile) |
---|
[64cf353] | 1623 | grib = GribTools(inputfiles.files) |
---|
| 1624 | iid = grib.index(index_keys=index_keys, index_file=indexfile) |
---|
| 1625 | print 'index done...' |
---|
[d69b677] | 1626 | |
---|
[64cf353] | 1627 | fdict = {'10':None, '11':None, '12':None, '13':None, '16':None, |
---|
| 1628 | '17':None, '19':None, '21':None, '22':None, '20':None} |
---|
| 1629 | for f in fdict.keys(): |
---|
| 1630 | silentremove(c.inputdir + "/fort." + f) |
---|
[d69b677] | 1631 | |
---|
| 1632 | index_vals = [] |
---|
| 1633 | for key in index_keys: |
---|
[64cf353] | 1634 | key_vals = grib_index_get(iid, key) |
---|
| 1635 | print key_vals |
---|
[d69b677] | 1636 | index_vals.append(key_vals) |
---|
| 1637 | |
---|
[64cf353] | 1638 | # creates index file |
---|
[d69b677] | 1639 | for prod in product(*index_vals): |
---|
| 1640 | for i in range(len(index_keys)): |
---|
[64cf353] | 1641 | grib_index_select(iid, index_keys[i], prod[i]) |
---|
| 1642 | |
---|
| 1643 | gid = grib_new_from_index(iid) |
---|
| 1644 | # do convert2 program if gid at this time is not None, |
---|
| 1645 | # therefore save in hid |
---|
| 1646 | hid = gid |
---|
| 1647 | cflextime = None |
---|
| 1648 | for k, f in fdict.iteritems(): |
---|
| 1649 | fdict[k] = open(c.inputdir + '/fort.' + k, 'w') |
---|
| 1650 | if gid is not None: |
---|
| 1651 | cdate = str(grib_get(gid, 'date')) |
---|
| 1652 | time = grib_get(gid, 'time') |
---|
| 1653 | type = grib_get(gid, 'type') |
---|
| 1654 | step = grib_get(gid, 'step') |
---|
| 1655 | # cflextime = self.getFlexpartTime(type,step, time) |
---|
| 1656 | timestamp = datetime.datetime.strptime( |
---|
| 1657 | cdate + '{:0>2}'.format(time/100), '%Y%m%d%H') |
---|
| 1658 | timestamp += datetime.timedelta(hours=int(step)) |
---|
| 1659 | # print gid,index_keys[i],prod[i],cdate,time,step,timestamp |
---|
| 1660 | |
---|
| 1661 | cdateH = datetime.datetime.strftime(timestamp, '%Y%m%d%H') |
---|
| 1662 | chms = datetime.datetime.strftime(timestamp, '%H%M%S') |
---|
| 1663 | |
---|
| 1664 | if c.basetime is not None: |
---|
| 1665 | slimit = datetime.datetime.strptime( |
---|
| 1666 | c.start_date + '00', '%Y%m%d%H') |
---|
| 1667 | bt = '23' |
---|
| 1668 | if c.basetime == '00': |
---|
| 1669 | bt = '00' |
---|
| 1670 | slimit = datetime.datetime.strptime( |
---|
| 1671 | c.end_date + bt, '%Y%m%d%H') - \ |
---|
| 1672 | datetime.timedelta(hours=12-int(c.dtime)) |
---|
| 1673 | if c.basetime == '12': |
---|
| 1674 | bt = '12' |
---|
| 1675 | slimit = datetime.datetime.strptime( |
---|
| 1676 | c.end_date + bt, '%Y%m%d%H') - \ |
---|
| 1677 | datetime.timedelta(hours=12-int(c.dtime)) |
---|
| 1678 | |
---|
| 1679 | elimit = datetime.datetime.strptime(c.end_date + bt, '%Y%m%d%H') |
---|
| 1680 | |
---|
| 1681 | if timestamp < slimit or timestamp > elimit: |
---|
| 1682 | continue |
---|
| 1683 | |
---|
| 1684 | try: |
---|
| 1685 | if c.wrf == '1': |
---|
| 1686 | if 'olddate' not in locals(): |
---|
| 1687 | fwrf = open(c.outputdir + '/WRF' + cdate + |
---|
| 1688 | '.{:0>2}'.format(time) + '.000.grb2', 'w') |
---|
| 1689 | olddate = cdate[:] |
---|
| 1690 | else: |
---|
| 1691 | if cdate != olddate: |
---|
| 1692 | fwrf = open(c.outputdir + '/WRF' + cdate + |
---|
| 1693 | '.{:0>2}'.format(time) + '.000.grb2', 'w') |
---|
| 1694 | olddate = cdate[:] |
---|
| 1695 | except AttributeError: |
---|
| 1696 | pass |
---|
| 1697 | |
---|
| 1698 | # print 'cyear '+cyear+'/'+cmonth+'/'+'/EI'+cyear[2:4]+cmonth+cday+cflextime |
---|
| 1699 | |
---|
| 1700 | savedfields = [] |
---|
| 1701 | while 1: |
---|
| 1702 | if gid is None: |
---|
| 1703 | break |
---|
| 1704 | paramId = grib_get(gid, 'paramId') |
---|
| 1705 | gridtype = grib_get(gid, 'gridType') |
---|
| 1706 | datatype = grib_get(gid, 'dataType') |
---|
| 1707 | levtype = grib_get(gid, 'typeOfLevel') |
---|
| 1708 | if paramId == 133 and gridtype == 'reduced_gg': |
---|
| 1709 | # Relative humidity (Q.grb) is used as a template only |
---|
| 1710 | # so we need the first we "meet" |
---|
| 1711 | fout = open(c.inputdir + '/fort.18', 'w') |
---|
| 1712 | grib_write(gid, fout) |
---|
| 1713 | fout.close() |
---|
| 1714 | elif paramId == 131 or paramId == 132: |
---|
| 1715 | grib_write(gid, fdict['10']) |
---|
| 1716 | elif paramId == 130: |
---|
| 1717 | grib_write(gid, fdict['11']) |
---|
| 1718 | elif paramId == 133 and gridtype != 'reduced_gg': |
---|
| 1719 | grib_write(gid, fdict['17']) |
---|
| 1720 | elif paramId == 152: |
---|
| 1721 | grib_write(gid, fdict['12']) |
---|
| 1722 | elif paramId == 155 and gridtype == 'sh': |
---|
| 1723 | grib_write(gid, fdict['13']) |
---|
| 1724 | elif paramId in [129, 138, 155] and levtype == 'hybrid' \ |
---|
| 1725 | and c.wrf == '1': |
---|
| 1726 | # print paramId,'not written' |
---|
| 1727 | pass |
---|
| 1728 | elif paramId == 246 or paramId == 247: |
---|
| 1729 | # cloud liquid water and ice |
---|
| 1730 | if paramId == 246: |
---|
| 1731 | clwc = grib_get_values(gid) |
---|
| 1732 | else: |
---|
| 1733 | clwc += grib_get_values(gid) |
---|
| 1734 | grib_set_values(gid, clwc) |
---|
| 1735 | # grib_set(gid,'shortName','qc') |
---|
| 1736 | grib_set(gid, 'paramId', 201031) |
---|
| 1737 | grib_write(gid, fdict['22']) |
---|
| 1738 | elif paramId == 135: |
---|
| 1739 | grib_write(gid, fdict['19']) |
---|
| 1740 | elif paramId == 77: |
---|
| 1741 | grib_write(gid, fdict['21']) |
---|
| 1742 | else: |
---|
| 1743 | if paramId not in savedfields: |
---|
| 1744 | grib_write(gid, fdict['16']) |
---|
| 1745 | savedfields.append(paramId) |
---|
| 1746 | else: |
---|
| 1747 | print 'duplicate ' + str(paramId) + ' not written' |
---|
| 1748 | |
---|
| 1749 | try: |
---|
| 1750 | if c.wrf == '1': |
---|
| 1751 | if levtype == 'hybrid': |
---|
| 1752 | if paramId in [129, 130, 131, 132, 133, 138, 155]: |
---|
| 1753 | grib_write(gid, fwrf) |
---|
| 1754 | else: |
---|
| 1755 | if paramId in wrfpars: |
---|
| 1756 | grib_write(gid, fwrf) |
---|
| 1757 | except AttributeError: |
---|
| 1758 | pass |
---|
| 1759 | |
---|
| 1760 | grib_release(gid) |
---|
| 1761 | gid = grib_new_from_index(iid) |
---|
| 1762 | |
---|
| 1763 | for f in fdict.values(): |
---|
| 1764 | f.close() |
---|
| 1765 | |
---|
| 1766 | # call for CONVERT2 |
---|
| 1767 | |
---|
| 1768 | if hid is not None: |
---|
| 1769 | pwd = os.getcwd() |
---|
| 1770 | os.chdir(c.inputdir) |
---|
| 1771 | if os.stat('fort.21').st_size == 0 and int(c.eta) == 1: |
---|
| 1772 | print 'Parameter 77 (etadot) is missing, most likely it is \ |
---|
| 1773 | not available for this type or date/time\n' |
---|
| 1774 | print 'Check parameters CLASS, TYPE, STREAM, START_DATE\n' |
---|
| 1775 | myerror(c, 'fort.21 is empty while parameter eta is set \ |
---|
| 1776 | to 1 in CONTROL file') |
---|
| 1777 | |
---|
| 1778 | p = subprocess.check_call([os.path.expandvars( |
---|
| 1779 | os.path.expanduser(c.exedir)) + '/CONVERT2'], shell=True) |
---|
| 1780 | os.chdir(pwd) |
---|
| 1781 | # create the corresponding output file fort.15 |
---|
| 1782 | # (generated by CONVERT2) |
---|
| 1783 | # + fort.16 (paramId 167 and paramId 168) |
---|
| 1784 | fnout = c.inputdir + '/' + c.prefix |
---|
| 1785 | if c.maxstep > 12: |
---|
| 1786 | suffix = cdate[2:8] + '.{:0>2}'.format(time/100) + \ |
---|
| 1787 | '.{:0>3}'.format(step) |
---|
| 1788 | else: |
---|
| 1789 | suffix = cdateH[2:10] |
---|
| 1790 | |
---|
| 1791 | fnout += suffix |
---|
| 1792 | print "outputfile = " + fnout |
---|
| 1793 | self.outputfilelist.append(fnout) # needed for final processing |
---|
| 1794 | fout = open(fnout, 'wb') |
---|
| 1795 | shutil.copyfileobj(open(c.inputdir + '/fort.15', 'rb'), fout) |
---|
| 1796 | if c.cwc == '1': |
---|
| 1797 | shutil.copyfileobj(open(c.inputdir + '/fort.22', 'rb'), fout) |
---|
| 1798 | shutil.copyfileobj(open(c.inputdir + '/flux' + cdate[0:2] + |
---|
| 1799 | suffix, 'rb'), fout) |
---|
| 1800 | shutil.copyfileobj(open(c.inputdir + '/fort.16', 'rb'), fout) |
---|
| 1801 | orolsm = glob.glob(c.inputdir + |
---|
| 1802 | '/OG_OROLSM__SL.*.' + c.ppid + '*')[0] |
---|
| 1803 | shutil.copyfileobj(open(orolsm, 'rb'), fout) |
---|
| 1804 | fout.close() |
---|
| 1805 | if c.omega == '1': |
---|
| 1806 | fnout = c.outputdir + '/OMEGA' |
---|
| 1807 | fout = open(fnout, 'wb') |
---|
| 1808 | shutil.copyfileobj(open(c.inputdir + '/fort.25', 'rb'), fout) |
---|
| 1809 | |
---|
| 1810 | try: |
---|
| 1811 | if c.wrf == '1': |
---|
| 1812 | fwrf.close() |
---|
| 1813 | except: |
---|
| 1814 | pass |
---|
[d69b677] | 1815 | |
---|
| 1816 | grib_index_release(iid) |
---|
| 1817 | |
---|
[64cf353] | 1818 | return |
---|
[d69b677] | 1819 | |
---|
| 1820 | |
---|
[64cf353] | 1821 | def deacc_fluxes(self, inputfiles, c): |
---|
| 1822 | ''' |
---|
| 1823 | @Description: |
---|
| 1824 | |
---|
| 1825 | |
---|
| 1826 | @Input: |
---|
| 1827 | self: instance of EIFlexpart |
---|
| 1828 | The current object of the class. |
---|
| 1829 | |
---|
| 1830 | inputfiles: list of strings |
---|
| 1831 | A list of filenames. |
---|
| 1832 | |
---|
| 1833 | c: instance of class Control |
---|
| 1834 | Contains all the parameters of control files, which are: |
---|
| 1835 | DAY1, DAY2, DTIME, MAXSTEP, TYPE, TIME, STEP, CLASS, STREAM, |
---|
| 1836 | NUMBER, EXPVER, GRID, LEFT, LOWER, UPPER, RIGHT, LEVEL, |
---|
| 1837 | LEVELIST, RESOL, GAUSS, ACCURACY, OMEGA, OMEGADIFF, ETA, |
---|
| 1838 | ETADIFF, DPDETA, SMOOTH, FORMAT, ADDPAR, WRF, CWC, PREFIX, |
---|
| 1839 | ECSTORAGE, ECTRANS, ECFSDIR, MAILOPS, MAILFAIL, |
---|
| 1840 | GRIB2FLEXPART, FLEXPARTDIR |
---|
| 1841 | For more information about format and content of the parameter |
---|
| 1842 | see documentation. |
---|
| 1843 | |
---|
| 1844 | @Return: |
---|
| 1845 | <nothing> |
---|
| 1846 | ''' |
---|
| 1847 | |
---|
| 1848 | table128 = init128(c.ecmwfdatadir + |
---|
| 1849 | '/grib_templates/ecmwf_grib1_table_128') |
---|
| 1850 | pars = toparamId(self.params['OG_acc_SL'][0], table128) |
---|
| 1851 | index_keys = ["date", "time", "step"] |
---|
| 1852 | indexfile = c.inputdir + "/date_time_stepRange.idx" |
---|
| 1853 | silentremove(indexfile) # delete, if it exists already |
---|
| 1854 | grib = GribTools(inputfiles.files) |
---|
| 1855 | iid = grib.index(index_keys=index_keys, index_file=indexfile) |
---|
| 1856 | print 'index done...' |
---|
| 1857 | |
---|
| 1858 | # get the date, time and step values from indexfile |
---|
[d69b677] | 1859 | index_vals = [] |
---|
| 1860 | for key in index_keys: |
---|
| 1861 | key_vals = grib_index_get(iid,key) |
---|
[64cf353] | 1862 | print key_vals |
---|
| 1863 | # have to sort the steps, therefore convert to int first |
---|
| 1864 | if key == 'step': |
---|
| 1865 | l = [] |
---|
| 1866 | for k in key_vals: |
---|
| 1867 | l.append(int(k)) |
---|
| 1868 | l.sort() |
---|
| 1869 | # now convert back to str and overwrite key_vals |
---|
| 1870 | key_vals = [] |
---|
| 1871 | for k in l: |
---|
| 1872 | key_vals.append(str(k)) |
---|
[d69b677] | 1873 | index_vals.append(key_vals) |
---|
| 1874 | |
---|
[64cf353] | 1875 | valsdict = {} |
---|
| 1876 | svalsdict = {} |
---|
| 1877 | stepsdict = {} |
---|
| 1878 | for p in pars: |
---|
| 1879 | valsdict[str(p)] = [] |
---|
| 1880 | svalsdict[str(p)] = [] |
---|
| 1881 | stepsdict[str(p)] = [] |
---|
| 1882 | #AP muss das hier wirklich eingerückt sein? |
---|
| 1883 | for prod in product(*index_vals): |
---|
| 1884 | for i in range(len(index_keys)): |
---|
| 1885 | grib_index_select(iid, index_keys[i], prod[i]) |
---|
| 1886 | |
---|
| 1887 | gid = grib_new_from_index(iid) |
---|
| 1888 | hid = gid |
---|
| 1889 | cflextime = None |
---|
| 1890 | if gid is not None: |
---|
| 1891 | cdate = grib_get(gid, 'date') |
---|
| 1892 | #cyear = cdate[:4] |
---|
| 1893 | #cmonth = cdate[4:6] |
---|
| 1894 | #cday = cdate[6:8] |
---|
| 1895 | time = grib_get(gid, 'time') |
---|
| 1896 | type = grib_get(gid, 'type') |
---|
| 1897 | step = grib_get(gid, 'step') |
---|
| 1898 | # date+time+step-2*dtime (since interpolated value valid for step-2*dtime) |
---|
| 1899 | sdate = datetime.datetime(year=cdate / 10000, |
---|
| 1900 | month=mod(cdate, 10000) / 100, |
---|
| 1901 | day=mod(cdate, 100), |
---|
| 1902 | hour=time / 100) |
---|
| 1903 | fdate = sdate + datetime.timedelta( |
---|
| 1904 | hours=step - 2 * int(c.dtime)) |
---|
| 1905 | sdates = sdate + datetime.timedelta(hours=step) |
---|
| 1906 | else: |
---|
| 1907 | break |
---|
| 1908 | |
---|
| 1909 | if c.maxstep > 12: |
---|
| 1910 | fnout = c.inputdir + '/flux' + \ |
---|
| 1911 | sdate.strftime('%Y%m%d') + '.{:0>2}'.format(time/100) + \ |
---|
| 1912 | '.{:0>3}'.format(step-2*int(c.dtime)) |
---|
| 1913 | gnout = c.inputdir + '/flux' + \ |
---|
| 1914 | sdate.strftime('%Y%m%d')+'.{:0>2}'.format(time/100) + \ |
---|
| 1915 | '.{:0>3}'.format(step-int(c.dtime)) |
---|
| 1916 | hnout = c.inputdir + '/flux' + \ |
---|
| 1917 | sdate.strftime('%Y%m%d')+'.{:0>2}'.format(time/100) + \ |
---|
| 1918 | '.{:0>3}'.format(step) |
---|
| 1919 | g = open(gnout, 'w') |
---|
| 1920 | h = open(hnout, 'w') |
---|
| 1921 | else: |
---|
| 1922 | fnout = c.inputdir + '/flux' + fdate.strftime('%Y%m%d%H') |
---|
| 1923 | gnout = c.inputdir + '/flux' + (fdate+datetime.timedelta( |
---|
| 1924 | hours = int(c.dtime))).strftime('%Y%m%d%H') |
---|
| 1925 | hnout = c.inputdir + '/flux' + sdates.strftime('%Y%m%d%H') |
---|
| 1926 | g = open(gnout, 'w') |
---|
| 1927 | h = open(hnout, 'w') |
---|
| 1928 | print "outputfile = " + fnout |
---|
| 1929 | f = open(fnout, 'w') |
---|
| 1930 | |
---|
| 1931 | while 1: |
---|
| 1932 | if gid is None: |
---|
| 1933 | break |
---|
[d69b677] | 1934 | cparamId = str(grib_get(gid, 'paramId')) |
---|
| 1935 | step = grib_get(gid, 'step') |
---|
| 1936 | atime = grib_get(gid, 'time') |
---|
[64cf353] | 1937 | ni = grib_get(gid, 'Ni') |
---|
| 1938 | nj = grib_get(gid, 'Nj') |
---|
| 1939 | if cparamId in valsdict.keys(): |
---|
| 1940 | values = grib_get_values(gid) |
---|
| 1941 | vdp = valsdict[cparamId] |
---|
| 1942 | svdp = svalsdict[cparamId] |
---|
| 1943 | sd = stepsdict[cparamId] |
---|
| 1944 | |
---|
| 1945 | if cparamId == '142' or cparamId == '143': |
---|
| 1946 | fak = 1./1000. |
---|
| 1947 | else: |
---|
| 1948 | fak = 3600. |
---|
| 1949 | |
---|
| 1950 | values = (reshape(values, (nj, ni))).flatten() / fak |
---|
| 1951 | vdp.append(values[:]) # save the accumulated values |
---|
| 1952 | if step <= int(c.dtime): |
---|
| 1953 | svdp.append(values[:] / int(c.dtime)) |
---|
| 1954 | else: |
---|
| 1955 | svdp.append((vdp[-1] - vdp[-2]) / int(c.dtime)) |
---|
| 1956 | |
---|
| 1957 | print cparamId, atime, step, len(values), \ |
---|
| 1958 | values[0], std(values) |
---|
| 1959 | # save the 1/3-hourly or specific values |
---|
| 1960 | # svdp.append(values[:]) |
---|
| 1961 | sd.append(step) |
---|
| 1962 | if len(svdp) >= 3: |
---|
| 1963 | if len(svdp) > 3: |
---|
| 1964 | if cparamId == '142' or cparamId == '143': |
---|
| 1965 | values = darain(svdp) |
---|
| 1966 | else: |
---|
| 1967 | values = dapoly(svdp) |
---|
| 1968 | |
---|
| 1969 | if not (step == c.maxstep and c.maxstep > 12 \ |
---|
| 1970 | or sdates == elimit): |
---|
| 1971 | vdp.pop(0) |
---|
| 1972 | svdp.pop(0) |
---|
| 1973 | else: |
---|
| 1974 | if c.maxstep > 12: |
---|
| 1975 | values = svdp[1] |
---|
| 1976 | else: |
---|
| 1977 | values = svdp[0] |
---|
| 1978 | |
---|
| 1979 | grib_set_values(gid, values) |
---|
| 1980 | if c.maxstep > 12: |
---|
| 1981 | grib_set(gid, 'step', max(0, step-2*int(c.dtime))) |
---|
| 1982 | else: |
---|
| 1983 | grib_set(gid, 'step', 0) |
---|
| 1984 | grib_set(gid, 'time', fdate.hour*100) |
---|
| 1985 | grib_set(gid, 'date', fdate.year*10000 + |
---|
| 1986 | fdate.month*100+fdate.day) |
---|
| 1987 | grib_write(gid, f) |
---|
| 1988 | |
---|
| 1989 | if c.basetime is not None: |
---|
| 1990 | elimit = datetime.datetime.strptime(c.end_date + |
---|
| 1991 | c.basetime, |
---|
| 1992 | '%Y%m%d%H') |
---|
| 1993 | else: |
---|
| 1994 | elimit = sdate + datetime.timedelta(2*int(c.dtime)) |
---|
| 1995 | |
---|
| 1996 | # squeeze out information of last two steps contained |
---|
| 1997 | # in svdp |
---|
| 1998 | # if step+int(c.dtime) == c.maxstep and c.maxstep>12 |
---|
| 1999 | # or sdates+datetime.timedelta(hours = int(c.dtime)) |
---|
| 2000 | # >= elimit: |
---|
| 2001 | # Note that svdp[0] has not been popped in this case |
---|
| 2002 | |
---|
| 2003 | if (step == c.maxstep and c.maxstep > 12 |
---|
| 2004 | or sdates == elimit): |
---|
| 2005 | values = svdp[3] |
---|
| 2006 | grib_set_values(gid, values) |
---|
| 2007 | grib_set(gid, 'step', 0) |
---|
| 2008 | truedatetime = fdate + datetime.timedelta( |
---|
| 2009 | hours=2*int(c.dtime)) |
---|
| 2010 | grib_set(gid, 'time', truedatetime.hour * 100) |
---|
| 2011 | grib_set(gid, 'date', truedatetime.year * 10000 + |
---|
| 2012 | truedatetime.month * 100 + |
---|
| 2013 | truedatetime.day) |
---|
| 2014 | grib_write(gid, h) |
---|
| 2015 | |
---|
| 2016 | #values = (svdp[1]+svdp[2])/2. |
---|
| 2017 | if cparamId == '142' or cparamId == '143': |
---|
| 2018 | values = darain(list(reversed(svdp))) |
---|
| 2019 | else: |
---|
| 2020 | values = dapoly(list(reversed(svdp))) |
---|
| 2021 | |
---|
| 2022 | grib_set(gid, 'step',0) |
---|
| 2023 | truedatetime = fdate + datetime.timedelta( |
---|
| 2024 | hours=int(c.dtime)) |
---|
| 2025 | grib_set(gid, 'time', truedatetime.hour * 100) |
---|
| 2026 | grib_set(gid, 'date', truedatetime.year * 10000 + |
---|
| 2027 | truedatetime.month * 100 + |
---|
| 2028 | truedatetime.day) |
---|
| 2029 | grib_set_values(gid, values) |
---|
| 2030 | grib_write(gid, g) |
---|
| 2031 | |
---|
| 2032 | grib_release(gid) |
---|
[d69b677] | 2033 | |
---|
[64cf353] | 2034 | gid = grib_new_from_index(iid) |
---|
[d69b677] | 2035 | |
---|
[64cf353] | 2036 | f.close() |
---|
| 2037 | g.close() |
---|
| 2038 | h.close() |
---|
| 2039 | |
---|
| 2040 | grib_index_release(iid) |
---|
| 2041 | |
---|
| 2042 | return |
---|
[d69b677] | 2043 | |
---|