Changeset 60403cd in flexpart.git for options/COMMAND


Ignore:
Timestamp:
Mar 2, 2015, 3:09:46 PM (9 years ago)
Author:
Espen Sollum ATMOS <espen@…>
Branches:
master, 10.4.1_pesei, GFS_025, bugfixes+enhancements, dev, release-10, release-10.4.1, scaling-bug, univie
Children:
8a65cb0
Parents:
ba05105
Message:

New options directory for dev branch

File:
1 edited

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Unmodified
Added
Removed

  • options/COMMAND

    r4fbe7a5 r60403cd  
    1 ********************************************************************************
    2 *                                                                              *
    3 *      Input file for the Lagrangian particle dispersion model FLEXPART        *
    4 *                           Please select your options                         *
    5 *                                                                              *
    6 ********************************************************************************
    7 
    8 1. __                3X, I2
    9     1       
    10    LDIRECT           1 FOR FORWARD SIMULATION, -1 FOR BACKWARD SIMULATION
    11 
    12 2. ________ ______   3X, I8, 1X, I6
    13    20111210 000000
    14    YYYYMMDD HHMISS   BEGINNING DATE OF SIMULATION
    15 
    16 3. ________ ______   3X, I8, 1X, I6
    17    20111210 120000
    18    YYYYMMDD HHMISS   ENDING DATE OF SIMULATION
    19 
    20 4. _____             3X, I5
    21    10800
    22    SSSSS             OUTPUT EVERY SSSSS SECONDS
    23 
    24 5. _____             3X, I5
    25    10800
    26    SSSSS             TIME AVERAGE OF OUTPUT (IN SSSSS SECONDS)
    27 
    28 6. _____             3X, I5
    29      900
    30    SSSSS             SAMPLING RATE OF OUTPUT (IN SSSSS SECONDS)
    31 
    32 7. _________         3X, I9
    33    999999999
    34    SSSSSSSSS         TIME CONSTANT FOR PARTICLE SPLITTING (IN SECONDS)
    35 
    36 8. _____             3X, I5
    37      900
    38    SSSSS             SYNCHRONISATION INTERVAL OF FLEXPART (IN SECONDS)
    39 
    40 9.  ---.--           4X, F6.4
    41      -5.0
    42     CTL              FACTOR, BY WHICH TIME STEP MUST BE SMALLER THAN TL
    43 
    44 10. ---              4X, I3
    45       4
    46     IFINE            DECREASE OF TIME STEP FOR VERTICAL MOTION BY FACTOR IFINE
    47 
    48 11. -                4X, I1
    49     3 
    50     IOUT             1 CONCENTRATION (RESIDENCE TIME FOR BACKWARD RUNS) OUTPUT, 2 MIXING RATIO OUTPUT, 3 BOTH,4 PLUME TRAJECT., 5=1+4
    51 
    52 12. -                4X, I1
    53     0 
    54     IPOUT            PARTICLE DUMP: 0 NO, 1 EVERY OUTPUT INTERVAL, 2 ONLY AT END
    55 
    56 13. _                4X, I1
    57     1
    58     LSUBGRID         SUBGRID TERRAIN EFFECT PARAMETERIZATION: 1 YES, 0 NO
    59 
    60 14. _                4X, I1
    61     1
    62     LCONVECTION      CONVECTION: 1 YES, 0 NO
    63 
    64 15. _                4X, I1
    65     0
    66     LAGESPECTRA      AGE SPECTRA: 1 YES, 0 NO
    67 
    68 16. _                4X, I1
    69     0
    70     IPIN             CONTINUE SIMULATION WITH DUMPED PARTICLE DATA: 1 YES, 0 NO
    71 
    72 17. _               
    73     0                4X,I1
    74     IOFR             IOUTPUTFOREACHREL CREATE AN OUPUT FILE FOR EACH RELEASE LOCATION: 1 YES, 0 NO
    75 
    76 18. _                4X, I1
    77     0
    78     IFLUX            CALCULATE FLUXES: 1 YES, 0 NO
    79 
    80 19. _                4X, I1
    81     0
    82     MDOMAINFILL      DOMAIN-FILLING TRAJECTORY OPTION: 1 YES, 0 NO, 2 STRAT. O3 TRACER
    83 
    84 20. _                4X, I1
    85     1
    86     IND_SOURCE       1=MASS UNIT , 2=MASS MIXING RATIO UNIT
    87 
    88 21. _                4X, I1
    89     1
    90     IND_RECEPTOR     1=MASS UNIT , 2=MASS MIXING RATIO UNIT
    91 
    92 22. _                4X, I1
    93     0
    94     MQUASILAG        QUASILAGRANGIAN MODE TO TRACK INDIVIDUAL PARTICLES: 1 YES, 0 NO
    95 
    96 23. _                4X, I1
    97     0
    98     NESTED_OUTPUT    SHALL NESTED OUTPUT BE USED? 1 YES, 0 NO
    99 
    100 24. _                4X, I1
    101     2
    102     LINIT_COND       INITIAL COND. FOR BW RUNS: 0=NO,1=MASS UNIT,2=MASS MIXING RATIO UNIT
    103 
    104 25. _                4X, I1
    105     0
    106     SURF_ONLY        IF THIS IS SET TO 1, OUTPUT IS WRITTEN ONLY OUT FOR LOWEST LAYER
    107 
    108 
    109 1. Simulation direction, 1 for forward, -1 for backward in time
    110         (consult Seibert and Frank, 2004 for backward runs)
    111 
    112 2. Beginning date and time of simulation. Must be given in format
    113    YYYYMMDD HHMISS, where YYYY is YEAR, MM is MONTH, DD is DAY, HH is HOUR,
    114    MI is MINUTE and SS is SECOND. Current version utilizes UTC.
    115 
    116 3. Ending date and time of simulation. Same format as 3.
    117 
    118 4. Average concentrations are calculated every SSSSS seconds.
    119 
    120 5. The average concentrations are time averages of SSSSS seconds
    121    duration. If SSSSS is 0, instantaneous concentrations are outputted.
    122 
    123 6. The concentrations are sampled every SSSSS seconds to calculate the time
    124    average concentration. This period must be shorter than the averaging time.
    125 
    126 7. Time constant for particle splitting. Particles are split into two
    127    after SSSSS seconds, 2xSSSSS seconds, 4xSSSSS seconds, and so on.
    128 
    129 8. All processes are synchronized with this time interval (lsynctime).
    130    Therefore, all other time constants must be multiples of this value.
    131    Output interval and time average of output must be at least twice lsynctime.
    132 
    133 9. CTL must be >1 for time steps shorter than the  Lagrangian time scale
    134    If CTL<0, a purely random walk simulation is done
    135 
    136 10.IFINE=Reduction factor for time step used for vertical wind
    137 
    138 11.IOUT determines how the output shall be made: concentration
    139    (ng/m3, Bq/m3), mixing ratio (pptv), or both, or plume trajectory mode,
    140    or concentration + plume trajectory mode.
    141    In plume trajectory mode, output is in the form of average trajectories.
    142 
    143 12.IPOUT determines whether particle positions are outputted (in addition
    144    to the gridded concentrations or mixing ratios) or not.
    145    0=no output, 1 output every output interval, 2 only at end of the
    146    simulation
    147 
    148 13.Switch on/off subgridscale terrain parameterization (increase of
    149    mixing heights due to subgridscale orographic variations)
    150 
    151 14.Switch on/off the convection parameterization
    152 
    153 15.Switch on/off the calculation of age spectra: if yes, the file AGECLASSES
    154    must be available
    155 
    156 16. If IPIN=1, a file "partposit_end" from a previous run must be available in
    157     the output directory. Particle positions are read in and previous simulation
    158     is continued. If IPIN=0, no particles from a previous run are used
    159 
    160 17. IF IOUTPUTFOREACHRELEASE is set to 1, one output field for each location
    161     in the RLEASE file is created. For backward calculation this should be
    162     set to 1. For forward calculation both possibilities are applicable.
    163 
    164 18. If IFLUX is set to 1, fluxes of each species through each of the output
    165     boxes are calculated. Six fluxes, corresponding to northward, southward,
    166     eastward, westward, upward and downward are calculated for each grid cell of
    167     the output grid. The control surfaces are placed in the middle of each
    168     output grid cell. If IFLUX is set to 0, no fluxes are determined.
    169 
    170 19. If MDOMAINFILL is set to 1, the first box specified in file RELEASES is used
    171     as the domain where domain-filling trajectory calculations are to be done.
    172     Particles are initialized uniformly distributed (according to the air mass
    173     distribution) in that domain at the beginning of the simulation, and are
    174     created at the boundaries throughout the simulation period.
    175 
    176 20. IND_SOURCE switches between different units for concentrations at the source
    177     NOTE that in backward simulations the release of computational particles
    178     takes place at the "receptor" and the sampling of particles at the "source".
    179           1=mass units (for bwd-runs = concentration)
    180           2=mass mixing ratio units
    181 21. IND_RECEPTOR switches between different units for concentrations at the receptor
    182           1=mass units (concentrations)
    183           2=mass mixing ratio units
    184 
    185 22. MQUASILAG indicates whether particles shall be numbered consecutively (1) or
    186     with their release location number (0). The first option allows tracking of
    187     individual particles using the partposit output files
    188 
    189 23. NESTED_OUTPUT decides whether model output shall be made also for a nested
    190     output field (normally with higher resolution)
    191 
    192 24. LINIT_COND determines whether, for backward runs only, the sensitivity to initial
    193     conditions shall be calculated and written to output files
    194     0=no output, 1 or 2 determines in which units the initial conditions are provided.
    195 
    196 25. SURF_ONLY: When set to 1, concentration/emission sensitivity is written out only
    197     for the surface layer; useful for instance when only footprint emission sensitivity is needed
    198     but initial conditions are needed on a full 3-D grid
     1&COMMAND
     2 LDIRECT=          1,
     3 IBDATE=   20110310,
     4 IBTIME=     120000,
     5 IEDATE=   20110311,
     6 IETIME=     040000,
     7 LOUTSTEP=       3600,
     8 LOUTAVER=       3600,
     9 LOUTSAMPLE=        900,
     10 ITSPLIT=  99997200,
     11 LSYNCTIME=        900,
     12 CTL= -5.0000000    ,
     13 IFINE=          4,
     14 IOUT=          1,
     15 IPOUT=          0,
     16 LSUBGRID=          1,
     17 LCONVECTION=          1,
     18 LAGESPECTRA=          0,
     19 IPIN=          0,
     20 IOUTPUTFOREACHRELEASE=          0,
     21 IFLUX=          0,
     22 MDOMAINFILL=          0,
     23 IND_SOURCE=          1,
     24 IND_RECEPTOR=          1,
     25 MQUASILAG=          0,
     26 NESTED_OUTPUT=          1,
     27 LINIT_COND=          0,
     28 SURF_ONLY=          0,
     29 CBLFLAG=          0,
     30 /
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