source:
flex_extract.git/For_developers/Sphinx/source/Installation/remote.rst
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Remote mode installation
.. toctree::
:hidden:
:maxdepth: 2
Remote mode - dependencies
The following software is required, and already available at the ECMWF servers:
| Python part | Fortran part |
Prepare remote environment
ECMWF servers provide all libraries via a module system. Loading the required modules is already built into flex_extract and no user action is needed.
Remote installation
First, log in on one of the ECMWF servers, such as ecgate or cca/ccb. Substitute <ecuid> with your ECMWF user name:
ssh -X <ecuid>@ecaccess.ecmwf.int
This will lead to the following output on the command line, asking for your password:
Authorized access only. *************************************************************** For further information, read the ECaccess documentation at: https://software.ecmwf.int/wiki/display/ECAC/ECaccess+Home You can also use ECaccess to load & download files from your EChome, ECscratch or ECfs directories using the ECaccess FTP server: ftp://uid@ecaccess.ecmwf.int/ Please note you must use your UID and ActivID code to login! *************************************************************** <ecuid>@<ipname/address>'s password: *** Select hostname (ecgate, cca, ccb) [ecgate]: ecgate [<ecuid>@ecgb11 ~]$
Substitute the <localuser> and <localmachine.tld> placeholders with your local user name and the IP name or address of your local machine. Untar the file and change into the flex_extract root directory.
scp <localuser>@<localmachine.tld>:</path/to/tarfile/>flex_extract_vX.X.tar.gz $HOME/ cd $HOME tar xvf flex_extract_vX.X.tar.gz cd flex_extract_vX.X
Execute the setup.sh script from the flex_extract's root directory. Before executing it, it is necessary to adapt some parameters from setup.sh described in :doc:`Documentation/Input/setup`.
Open setup.sh with your preferred editor (e.g., ``nano'') and adapt the values:
| Use this for target = ectrans | Use this for target = cca |
... # ----------------------------------------- # AVAILABLE COMMANDLINE ARGUMENTS TO SET # # THE USER HAS TO SPECIFY THESE PARAMETER # TARGET='ecgate' MAKEFILE='Makefile.gfortran' ECUID='uid' ECGID='gid' GATEWAY=None DESTINATION=None INSTALLDIR=None JOB_TEMPLATE='job.template' CONTROLFILE='CONTROL_EA5' ... |
... # ----------------------------------------- # AVAILABLE COMMANDLINE ARGUMENTS TO SET # # THE USER HAS TO SPECIFY THESE PARAMETER # TARGET='cca' MAKEFILE='Makefile.CRAY' ECUID='uid' ECGID='gid' GATEWAY=None DESTINATION=None INSTALLDIR='' JOB_TEMPLATE='job.template' CONTROLFILE='CONTROL_EA5' ... |
Please substitute the values of ECUID and ECGID with your own ones (look at any of your files with ``ls -l'' to see uid and gid).
Note
If a local gateway server is available, files can be transferred with ECaccess commands. In that case, a valid GATEWAY and DESTINATION have to be present in the setup.sh file (even if not used, the lines must not be deleted).
Afterwards, type:
module load python3 ./setup.sh
to start the installation. You should see the following on standard output.
# Output of setup.sh Create tarball ... Job compilation script has been submitted to ecgate for installation in ${HOME}/flex_extract_vX.X You should get an email with subject "flexcompile" within the next few minutes!
Flex_extract uses the email address connectd to the user account on ECMWF servers. The email content should look like this with a "SUCCESS" statement in the last line:
gfortran -m64 -fdefault-real-8 -fcray-pointer -fno-second-underscore -ffixed-line-length-132 -fopenmp -fconvert=big-endian -c -g -O3 -fopenmp phgrreal.f gfortran -m64 -fdefault-real-8 -fcray-pointer -fno-second-underscore -ffixed-line-length-132 -fopenmp -fconvert=big-endian -c -g -O3 -fopenmp grphreal.f gfortran -m64 -fdefault-real-8 -fcray-pointer -fno-second-underscore -ffixed-line-length-132 -fopenmp -fconvert=big-endian -c -g -O3 -fopenmp ftrafo.f gfortran -m64 -fdefault-real-8 -fcray-pointer -fno-second-underscore -ffixed-line-length-132 -fopenmp -fconvert=big-endian -c -O3 -I. -I/usr/local/apps/eccodes/2.12.0/GNU/6.3.0/include -g rwGRIB2.f90 gfortran -m64 -fdefault-real-8 -fcray-pointer -fno-second-underscore -ffixed-line-length-132 -fopenmp -fconvert=big-endian -c -O3 -I. -I/usr/local/apps/eccodes/2.12.0/GNU/6.3.0/include -g posnam.f gfortran -m64 -fdefault-real-8 -fcray-pointer -fno-second-underscore -ffixed-line-length-132 -fopenmp -fconvert=big-endian -c -O3 -I. -I/usr/local/apps/eccodes/2.12.0/GNU/6.3.0/include -g preconvert.f90 gfortran -m64 -fdefault-real-8 -fcray-pointer -fno-second-underscore -ffixed-line-length-132 -fopenmp -fconvert=big-endian -g -O3 -o ./CONVERT2 ftrafo.o phgrreal.o grphreal.o rwGRIB2.o posnam.o preconvert.o -L/usr/local/apps/eccodes/2.12.0/GNU/6.3.0/lib -Wl,-rpath,/usr/local/apps/eccodes/2.12.0/GNU/6.3.0/lib -leccodes_f90 -leccodes -ljasper -lpthread -L/usr/local/apps/jasper/1.900.1/LP64/lib -ljasper -lm -L/usr/local/apps/libemos/000455/GNU/6.3.0/lib -Wl,-rpath,/usr/local/apps/libemos/000455/GNU/6.3.0/lib -lemos.R64.D64.I32 -L/usr/local/apps/fftw/3.3.4/GNU/6.3.0/lib -Wl,-rpath,/usr/local/apps/fftw/3.3.4/GNU/6.3.0/lib -lfftw3 -rwxr-x---. 1 USER at 353134 May 23 12:27 CONVERT2 SUCCESS!
