Difference between revisions of "Quick Install and Run Mars PEM"
Romain.vande (talk | contribs) (Created page with "== How to install the model == To download the model you'll need to follow exactly the same step as dowloading the martian model. You can have a look at the section Quick Ins...") |
Romain.vande (talk | contribs) |
||
| Line 16: | Line 16: | ||
* '''-p mars''': the PEM will use the "mars" physics package | * '''-p mars''': the PEM will use the "mars" physics package | ||
* '''-d 64x48x54''': the PEM grid will be 64x48 in longitude x latitude, with 54 vertical levels. | * '''-d 64x48x54''': the PEM grid will be 64x48 in longitude x latitude, with 54 vertical levels. | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
Upon successful compilation, the executable '''pem_64x48x29_phymars_seq.e''' should be generated in the '''bin''' subdirectory. | Upon successful compilation, the executable '''pem_64x48x29_phymars_seq.e''' should be generated in the '''bin''' subdirectory. | ||
Revision as of 15:18, 12 May 2023
How to install the model
To download the model you'll need to follow exactly the same step as dowloading the martian model. You can have a look at the section Quick Install and Run of Mars Model and follow the "Prerequisites: Tools and Libraries" steps.
The PEM is dowlnload alongside with the LMDZ.COMMON repository. The Fortran code of the PEM is in the following directory : trunk/LMDZ.COMMON/libf/evolution/ The main program is in the file pem.F90
Compiling the test case
To compile the PEM at the sought resolution, run (in LMDZ.COMMON):
./makelmdz_fcm -arch local -p mars -d 64x48x54 -j 8 pem
Here, we assume that you have generated the arch-local.* files as per what is suggested in the previous section. The options for makelmdz_fcm used here imply:
- -p mars: the PEM will use the "mars" physics package
- -d 64x48x54: the PEM grid will be 64x48 in longitude x latitude, with 54 vertical levels.
Upon successful compilation, the executable pem_64x48x29_phymars_seq.e should be generated in the bin subdirectory.
To run the PEM you'll also need a valid PCM, you can compile it using a similar command:
./makelmdz_fcm -arch local -p mars -parallel mpi_omp -io XIOS -d 64x48x54 -j 8 gcm
To run the PEM you'll also need a tool (reshape_xios_output) that will e explained later, you can compile it using a similar command:
./makelmdz_fcm -arch local -p mars -d 64x48x54 -j 8 reshape_xios_output
run_pem1
xml files
reshape_xios_output
Input output
Choices of parameters (run_PEM.def) => advanced topic
