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wrf compiling/installation

  1. P

    Unable to install WRF on a fresh install and up-to-date Debian 12 system

    I am following the tutorial at Compiling WRF step-by-step. However, WRF still fails to install, with the error below: /usr/bin/ld: /wrf/Build_WRF/LIBRARIES/netcdf/lib/libnetcdff.a(nf_nc4.o): in function `nf_def_var_chunking_': nf_nc4.f90:(.text+0x5fee): undefined reference to...
  2. A

    WRF compiling issue (#7002 #6617 #6702 et al.)

    I was trying to use a pre-compiled wrf but got this error multiple times as below: module_cpl.f90(7): error #7002: Error in opening the compiled module file. Check INCLUDE paths. [MODULE_CPL_OASIS3] USE module_cpl_oasis3 -------^ module_cpl.f90(3): error #7002: Error in opening the...
  3. C

    Idealized Case em_seabreeze2d_x

    Dear Community, I am currently working on generating wind velocity simulations based on changes in radiation, specifically for simulating sea-breeze phenomena. Through a Google search, I discovered that the idealized case em_seabreeze2d_x in WRF can assist me in achieving this simulation...
  4. Q

    compilation error in building WRF-chem within COAWST

    Dear all, I'm using COAWST v3.7 (WRF v4.1) and want to compile WRF-chem and KPP, howerver I have problems in buiding executables. I've successfully ran WRF without chem. Here is the log file, Additionally, here are part of my enviroment settings in bashrc file: ### flex export...
  5. I

    Error in compiling WRF

    I have an error during WRF compilation and it wouldn't create executable files. I try to follow this guide, Full WRF and WPS Installation Example (GNU) Everything is working until I try to install WRF. I couldn't found what's the error during the compilation Here's attached the log compile...
  6. W

    How to Install WRF/WPS with Intel Classic Compilers

    Good morning to all WRF (Weather Research and Forecasting model) users, As many of you might be aware, there are comprehensive tutorials and guides available for installing WRF using GNU compilers. These can be accessed at the following links: - [NCAR WRF Online Tutorial] Compiling WRF - [UCAR...
  7. W

    How to Fix: Rank mismatch between actual argument at (1) and actual argument at (2) (scalar and rank-1)

    The recent releases of Ubuntu 22 and Ubuntu 23 by Canonical introduced several changes to their base operating system, including significant updates to the GNU Compiler Collection (GCC). Specifically, these versions have been upgraded to GCC 11 and GCC 12, respectively. A noteworthy aspect of...
  8. W

    What is OpenMP and how does it help WRF runs?

    So I am curoius about what OpenMP does and how does it help WRF run? I know you can use pnetcdf to read/write the output files which helps decrease runtime. I know you can use mpi to run more processes to help WRF run faster. How does OpenMP fit into all of this:?
  9. W

    New Intel compilers

    So Intel has archived the classic compilers (ICC ifort icpc) behind a paywall. Now the new compilers (icx ifx icpx) are the free ones. I know there is a GitHub issue raised with this and a solution is pending release with WRF v4.6.0 Is there a timeline for the release? @kwerner or how to...
  10. A

    WRF compile error by "undefined reference"

    Hi all, I'm trying to compile WRF, but it's failing due to some errors. In the log.compile, there are always sentences of "undefined reference" around the error, so I think that is the cause, but I don't know how to deal with it. This is one of them: Could you please tell me what to do? I also...
  11. B

    [WRF-4.2.1] ERROR: Not enough info for a p sfc computation

    Hello everyone, I'm trying to run WRF and now that I set up the model to run in a different time period, I'm getting the below error message (when I run ./real.exe): Missing surface temp, replaced with closest level, use_surface set to false. Missing surface RH, replaced with closest level...
  12. S

    Error in compiling WRFV4.4

    Hi, Im trying to install WRFV4.4 in linux system with the following libraries.: Zlib 1.2.12 libpng 1.6.37 Jasper 1.900.1 MPICH 4.0.2 HDF5 1.12.2 NETCDF-C 4.9.0 - Built with NETCDF-4 Support NETCDF-Fortran 4.6.0 - Built with NETCDF-4 Support But when compiling, Im getting the following error...
  13. S

    Installation of WRFV4.4 and WPSV4.4

    Hi, though I am currently using a standard version of WRF - (3.9.1.1), I would want to upgrade to V4.4 for both WRF and WPS. But for the same, the required Pre-installation libraries version are not mentioned anywhere in the github forum, or I might have overlooked the same. It would be of...
  14. M

    Cannot compile WRF

    I'm attempting to compile WRF on my desktop and keep running into issues. I get the following output and error message when I try to run configure: ###################### ------------------------------------------------------------------------ Settings listed above are written to...
  15. Z

    Errors when compiling WRF-Chem using the source code WRFV3.6.1 and WRFV3-Chem3.5.1

    I met a problem when compiling WRF-Chem on Cheyenne. There are some errors when compiling WRFV3.6.1 with Chem3.5.1. The log file is attached named compile.log.zjm. The other one is configure.wrf. BTW, I have succeeded to compile WRFV4.2 with chemistry before, so I guess it seems like a problem...
  16. V

    compilation error WRF

    V4.3.3 No git found or not a git repository, git commit version not available. Compiling: WRF_EM_CORE Linux bcm1 5.14.0-162.22.2.el9_1.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Mar 30 17:01:52 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux GNU Fortran (GCC) 11.2.0 Copyright (C) 2021 Free Software...
  17. L

    ARW-post installation

    Hello! I'm trying to install ARW-post on a notebook, Ubuntu 22.04.3 LTS 64 bits, but an error always occurs when compiling, according to log_compile.txt. I installed WRF-hydro on a notebook a few days ago to carry out some simulation tests. Anyone who can help me with these errors would be...
  18. A

    ideal em_tropical_cyclone: ERROR: ghg_input available only for these radiation schemes: CAM, RRTM, RRTMG, RRTMG_fast

    This is WRFV4.5.1 on aws Graviton3, using: Currently Loaded Modules: 1) dmidecode/3.5 5) libevent/2.1.12 9) zlib/1.3 2) numactl/2.0.16 6) pmix/5.0.1 10) hdf5/1.14.2 3) binutils/2.41 7) hwloc/2.9.2 11) netcdf/c-4.9.2-fortran-4.6.1 4) gcc/13.2.0 8) openmpi/4.1.6...
  19. W

    How to install WRF/WPS with "Classic" Intel Compilers on Ubuntu

    Good afternoon everyone. Here is a set of instructions on how to install the WRF/WPS using the "Classic" Intel Compilers. Classic = ifort, icc, icpc, mpiifort, mpiicc, and mpiicpc. PASSWD is your sudo password ############################# Basic package managment...
  20. Y

    Error while compiling wrf

    hello: An error occurred when I was compiling WRF4.0 (with some changes in physical parameterizations, but it has been compiled successfully in another platform). It shows like this and it seems that something went wrong with the parallel modules. configure.wrf and log.compile are also uploaded...
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