Updated: 28 February 2024
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cd $DIR wget https://github.com/wrf-model/WRF/releases/download/v4.5.2/v4.5.2.tar.gz tar xzf v4.5.2.tar.gz mv WRFV4.5.2 WRF |
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For other version, check the WRF stable branches on the GitHub repository or WRF official website. |
4. Enable GRIB2 IO (Optional)
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vi configure.wrf # Change SCC = icc # to SCC = cc -Wno-implicit-function-declaration -Wno-implicit-int # Change CCOMP = icc # to CCOMP = cc -Wno-implicit-function-declaration -Wno-implicit-int # Change DM_CC = cc # to DM_CC = cc -Wno-implicit-function-declaration -Wno-implicit-int # Change FCBASEOPTS_NO_G = -w -ftz -fno-alias -align all $(FORMAT_FREE) $(BYTESWAPIO) # to FCBASEOPTS_NO_G = -fp-model precise -w -ftz -fno-alias -align all $(FORMAT_FREE) $(BYTESWAPIO) |
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#!/bin/bash
#SBATCH -p compute # Partition
#SBATCH -N 1 # Number of nodes
#SBATCH --ntasks-per-node=32 # Number of MPI processes per node
#SBATCH --cpus-per-task=4 # Number of OpenMP threads per MPI process
#SBATCH -t 5-00:00:00 # Job runtime limit
#SBATCH -J WRF # Job name
#SBATCH -A ltxxxxxx # Account *** {USER EDIT} ***
module purge
module load cpeIntel/23.09
module load cray-hdf5-parallel/1.12.2.7
module load cray-netcdf-hdf5parallel/4.9.0.7
module load cray-parallel-netcdf/1.12.3.7
module load libpng/1.6.39-cpeIntel-23.09
module load JasPer/1.900.1-cpeIntel-23.09
module load ADIOS2/2.9.1-cpeIntel-23.09
export OMP_STACKSIZE="32M"
export OMP_NUM_THREADS=${SLURM_CPUS_PER_TASK}
ulimit -s unlimited
#srunsrun -n16 -c1 ./geogridreal.exe
#srunsrun -N1 -n1 -c1 ./ungrib.exe
#srun -n16 -c1 ./metgrid.exe
srun -n16 n${SLURM_NTASKS} -c${SLURM_CPUS_PER_TASK} ./wrf.exe
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For DM+SM run, it is essential to specify |
Some options DO NOT support DM+SM run. If it is stuck at the beginning. try the following:
Use
#SBATCH --cpus-per-task=1andexport OMP_NUM_THREADS=1,Increase the total number of tasks, for example,
#SBATCH --ntasks-per-node=128Specify the number of tasks for each executable explicitly; for instance, use
srun -n16 ./real.exe
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srun
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-n128 -c1 ./wrf.exe
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