The Weather Research and Forecasting (WRF) Model is a next-generation mesoscale numerical weather prediction system designed for both atmospheric research and operational forecasting applications. It features two dynamical cores, a data assimilation system, and a software architecture supporting parallel computation and system extensibility. The model serves a wide range of meteorological applications across scales from tens of meters to thousands of kilometers.
The below instructions are for building WRF/WPS with the Intel compiler and Intel MPI Library, and Intel compiler and MPICH MPI Library.
Intel Compiler and Intel MPI
module load intel/24.2.1-fasrc01
module load intelmpi/2021.13-fasrc01
module load netcdf-fortran/4.6.1-fasrc04
module load libpng/1.6.25-fasrc01
module load jasper/1.900.1-fasrc01export NETCDF=${NETCDF_FORTRAN_HOME:-${NETCDF_HOME}}
export JASPERLIB=${JASPER_LIB}
export JASPERINC=${JASPER_INCLUDE}
export WRFIO_NCD_LARGE_FILE_SUPPORT=1
export HDF5=${HDF5_HOME}
unset MPI_LIBmkdir WRF_Model
cd WRF_Model/
git clone https://github.com/wrf-model/WRF.git
cd WRF/
./configure
checking for perl5... no
checking for perl... found /usr/bin/perl (perl)
Will use NETCDF in dir: /n/sw/helmod-rocky8/apps/MPI/intel/24.2.1-fasrc01/intelmpi/2021.13-fasrc01/netcdf-fortran/4.6.1-fasrc04
ADIOS2 not set in environment. Will configure WRF for use without.
Will use HDF5 in dir: /n/sw/helmod-rocky8/apps/MPI/intel/24.2.1-fasrc01/intelmpi/2021.13-fasrc01/hdf5/1.14.4-fasrc01
PHDF5 not set in environment. Will configure WRF for use without.
Will use 'time' to report timing information
If you REALLY want Grib2 output from WRF, modify the arch/Config.pl script.
Right now you are not getting the Jasper lib, from the environment, compiled into WRF.
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Please select from among the following Linux x86_64 options:
1. (serial) 2. (smpar) 3. (dmpar) 4. (dm+sm) PGI (pgf90/gcc)
5. (serial) 6. (smpar) 7. (dmpar) 8. (dm+sm) PGI (pgf90/pgcc): SGI MPT
9. (serial) 10. (smpar) 11. (dmpar) 12. (dm+sm) PGI (pgf90/gcc): PGI accelerator
13. (serial) 14. (smpar) 15. (dmpar) 16. (dm+sm) INTEL (ifort/icc)
17. (dm+sm) INTEL (ifort/icc): Xeon Phi (MIC architecture)
18. (serial) 19. (smpar) 20. (dmpar) 21. (dm+sm) INTEL (ifort/icc): Xeon (SNB with AVX mods)
22. (serial) 23. (smpar) 24. (dmpar) 25. (dm+sm) INTEL (ifort/icc): SGI MPT
26. (serial) 27. (smpar) 28. (dmpar) 29. (dm+sm) INTEL (ifort/icc): IBM POE
30. (serial) 31. (dmpar) PATHSCALE (pathf90/pathcc)
32. (serial) 33. (smpar) 34. (dmpar) 35. (dm+sm) GNU (gfortran/gcc)
36. (serial) 37. (smpar) 38. (dmpar) 39. (dm+sm) IBM (xlf90_r/cc_r)
40. (serial) 41. (smpar) 42. (dmpar) 43. (dm+sm) PGI (ftn/gcc): Cray XC CLE
44. (serial) 45. (smpar) 46. (dmpar) 47. (dm+sm) CRAY CCE (ftn $(NOOMP)/cc): Cray XE and XC
48. (serial) 49. (smpar) 50. (dmpar) 51. (dm+sm) INTEL (ftn/icc): Cray XC
52. (serial) 53. (smpar) 54. (dmpar) 55. (dm+sm) PGI (pgf90/pgcc)
56. (serial) 57. (smpar) 58. (dmpar) 59. (dm+sm) PGI (pgf90/gcc): -f90=pgf90
60. (serial) 61. (smpar) 62. (dmpar) 63. (dm+sm) PGI (pgf90/pgcc): -f90=pgf90
64. (serial) 65. (smpar) 66. (dmpar) 67. (dm+sm) INTEL (ifort/icc): HSW/BDW
68. (serial) 69. (smpar) 70. (dmpar) 71. (dm+sm) INTEL (ifort/icc): KNL MIC
72. (serial) 73. (smpar) 74. (dmpar) 75. (dm+sm) AMD (flang/clang) : AMD ZEN1/ ZEN2/ ZEN3 Architectures
76. (serial) 77. (smpar) 78. (dmpar) 79. (dm+sm) INTEL (ifx/icx) : oneAPI LLVM
80. (serial) 81. (smpar) 82. (dmpar) 83. (dm+sm) FUJITSU (frtpx/fccpx): FX10/FX100 SPARC64 IXfx/Xlfx
Enter selection [1-83] :Choose, e.g., option 78 to compile a MPI version of WRF with Intel oneAPI compilers (icx and ifx), and then option 1 to select the default nesting:
Enter selection [1-83] : 78
------------------------------------------------------------------------
Compile for nesting? (1=basic, 2=preset moves, 3=vortex following) [default 1]:
Configuration successful!
------------------------------------------------------------------------
testing for fseeko and fseeko64
fseeko is supported and handles 64 bit offsets
------------------------------------------------------------------------
NOTE: If you see the below message also do
cd share; cp landread.c.dist landread.c; cd ../
************************** W A R N I N G ************************************
The moving nest option is not available due to missing rpc/types.h file.
Copy landread.c.dist to landread.c in share directory to bypass compile error.
*****************************************************************************
*****************************************************************************
This build of WRF will use NETCDF4 with HDF5 compression
*****************************************************************************
Intel Compiler and Intel MPI
DM_FC = mpiifx -f90=$(SFC)
DM_CC = mpiicx -cc=$(SCC)Note that you have to do this each time you run ./configure, because the configure.wrf script is overwritten each time.
./compile em_real &> compile_wrf.logThis generates the compile_wrf.log file with details of the build process.
The WRF Pre-Processing System (WPS) is a collection
of Fortran and C programs that provides data used as
input to the real.exe and real_nmm.exe programs. There
are three main programs and a number of auxiliary
programs that are part of WPS. Both the ARW and NMM
dynamical cores in WRF are supported by WPS.
One needs to configure and compile WRF following the above example steps, before attempting to build WPS.
cd ../
git clone https://github.com/wrf-model/WPS.gitcd WPS/
./configure
Will use NETCDF in dir: /n/sw/helmod-rocky8/apps/MPI/intel/24.2.1-fasrc01/intelmpi/2021.13-fasrc01/netcdf-fortran/4.6.1-fasrc04
Found what looks like a valid WRF I/O library in ../WRF
Found Jasper environment variables for GRIB2 support...
$JASPERLIB = /n/sw/helmod-rocky8/apps/Core/jasper/1.900.1-fasrc01/lib64
$JASPERINC = /n/sw/helmod-rocky8/apps/Core/jasper/1.900.1-fasrc01/include
------------------------------------------------------------------------
Please select from among the following supported platforms.
1. Linux x86_64, gfortran (serial)
2. Linux x86_64, gfortran (serial_NO_GRIB2)
3. Linux x86_64, gfortran (dmpar)
4. Linux x86_64, gfortran (dmpar_NO_GRIB2)
5. Linux x86_64, PGI compiler (serial)
6. Linux x86_64, PGI compiler (serial_NO_GRIB2)
7. Linux x86_64, PGI compiler (dmpar)
8. Linux x86_64, PGI compiler (dmpar_NO_GRIB2)
9. Linux x86_64, PGI compiler, SGI MPT (serial)
10. Linux x86_64, PGI compiler, SGI MPT (serial_NO_GRIB2)
11. Linux x86_64, PGI compiler, SGI MPT (dmpar)
12. Linux x86_64, PGI compiler, SGI MPT (dmpar_NO_GRIB2)
13. Linux x86_64, IA64 and Opteron (serial)
14. Linux x86_64, IA64 and Opteron (serial_NO_GRIB2)
15. Linux x86_64, IA64 and Opteron (dmpar)
16. Linux x86_64, IA64 and Opteron (dmpar_NO_GRIB2)
17. Linux x86_64, Intel oneAPI compilers (serial)
18. Linux x86_64, Intel oneAPI compilers (serial_NO_GRIB2)
19. Linux x86_64, Intel oneAPI compilers (dmpar)
20. Linux x86_64, Intel oneAPI compilers (dmpar_NO_GRIB2)
21. Linux x86_64, Intel Classic compilers (serial)
22. Linux x86_64, Intel Classic compilers (serial_NO_GRIB2)
23. Linux x86_64, Intel Classic compilers (dmpar)
24. Linux x86_64, Intel Classic compilers (dmpar_NO_GRIB2)
25. Linux x86_64, Intel Classic compilers, SGI MPT (serial)
26. Linux x86_64, Intel Classic compilers, SGI MPT (serial_NO_GRIB2)
27. Linux x86_64, Intel Classic compilers, SGI MPT (dmpar)
28. Linux x86_64, Intel Classic compilers, SGI MPT (dmpar_NO_GRIB2)
29. Linux x86_64, Intel Classic compilers, IBM POE (serial)
30. Linux x86_64, Intel Classic compilers, IBM POE (serial_NO_GRIB2)
31. Linux x86_64, Intel Classic compilers, IBM POE (dmpar)
32. Linux x86_64, Intel Classic compilers, IBM POE (dmpar_NO_GRIB2)
33. Linux x86_64 g95 compiler (serial)
34. Linux x86_64 g95 compiler (serial_NO_GRIB2)
35. Linux x86_64 g95 compiler (dmpar)
36. Linux x86_64 g95 compiler (dmpar_NO_GRIB2)
37. Cray XE/XC CLE/Linux x86_64, Cray compiler (serial)
38. Cray XE/XC CLE/Linux x86_64, Cray compiler (serial_NO_GRIB2)
39. Cray XE/XC CLE/Linux x86_64, Cray compiler (dmpar)
40. Cray XE/XC CLE/Linux x86_64, Cray compiler (dmpar_NO_GRIB2)
41. Cray XC CLE/Linux x86_64, Intel Classic compilers (serial)
42. Cray XC CLE/Linux x86_64, Intel Classic compilers (serial_NO_GRIB2)
43. Cray XC CLE/Linux x86_64, Intel Classic compilers (dmpar)
44. Cray XC CLE/Linux x86_64, Intel Classic compilers (dmpar_NO_GRIB2)
Enter selection [1-44] : 19
------------------------------------------------------------------------
Configuration successful. To build the WPS, type: compile
------------------------------------------------------------------------Intel Compiler and Intel MPI
DM_FC = mpiifx
DM_CC = mpiicx(4) Compile WPS. If you're on an interactive shell, remove the "&" to avoid timing out:
./compile &> compile_wps.logThis generates the compile_wps.log file with details of the build process.