wrf compiling/installation

Hello! I have been trying to install MPAS-CMAQ recently, and the guide recommends using MPAS7.0. However, I encountered some obstacles during the library installation process. I have already installed the following: zlib 1.2.11 szip 2.1 hdf5 1.10.1 (note: you mentioned 10.1 but the standard...

Hi members, I hope everyone is doing great. I have been following the instructions here: Full WRF and WPS Installation Example (GNU) (select 34 and 1 for configuration), but unable to compile em_real successfully. Everything seems to be running fine until the final linking in which I get the...

Hi members, Hope everyone is doing great. I have been stuck for more than two weeks, please help me! I was trying to follow the ARW online tutorial on how to compile em_real. I selected 32 at ./configure and chose 0. em_real can be compiled successfully. I can run simulations successfully...

Hello all, I am new to working with WRF and am currently trying to compile it on my Linux machine. I installed WRF and its dependencies using Spack. However, I am encountering two issues during the build process: AR Issue: The Makefile sets the AR variable to...

I am using the Ubuntu system to compile the WRF 4.3, however, I don't know why it shows me the error in the compile.log: /usr/bin/ld: cannot find ndown_em.o: No such file or directory /usr/bin/ld: cannot find ../dyn_em/module_initialize_real.o: No such file or directory /usr/bin/ld: cannot find...

Hi there, I'm trying to install WRF v4.2.1, following the instructions in the UCAR guide (Compiling WRF) and keep getting this error on compilation: "Problems building executables, look for errors in the build log". I've tried the following, with the same result: Cleaning and re-compiling...

Hello guys. I need some help, Im trying to compile and run OBSGRID, but i cant pass from the ./compile I get some erros and doesnot creat the obsgrid.exe file. Does someone knows how can i solve it? here the output file for the ./compile On ./configure Im using the second one: gfortran and...

Hi I have WRF4.5.2 which I have installed and run successfully. Now I want to run some test with WRFDA and I am following the installation from this link Chapter 6: WRFDA Initially, compilation seems to be ok, but when I check the .exe files, I'm missing one (the most important da_wrfvar.exe)...

Hello WRF community! I've been stuck on compiling issues for a week and I'm reaching out as none of the solutions I've tried so far seem to work. I am trying to compile WRF in a WSL that runs Ubuntu 22.04.5. I followed the steps in the WRF Tutorial after setting up the machine with $ sudo...

Hi I have been exploring the nudging options from cyclones and so far I have been successful in nudging ERA5 data in the coarse domain ( I am using 3 nested domains) I want to see if I can improve even more the cyclone trajectory using cyclone track data. For this I created the OBS_DOMAIN file...

Hello, I would like to install the wrf using seperate netcdf-c and netcdf-fortran library, since these libraries are installed seperately in our servers. In order to complete the configuration process. I have to add the flag -lnetcdff and the path of netcdf-fortran into the file configure.wrf...

this my success progress on build WRFChem Model i attach on txt file, maybe can help you that need to build it also i attach my pdf file, (look at the bottom of the file first about some solution that i use to fix my error compiling)

I am running a large-domain WRF v4.5.2 simulation on Derecho with varying core counts. The simulation setup is identical across runs, except for the number of cores used. However, when comparing the output at the same timestamps, I noticed significant differences in the results dependent on the...

Hi, This is the error obtained: make: *** [Makefile:68: configcheck] Error 1

The recent releases of Ubuntu 22, Ubuntu 23, Ubuntu 24, and newer by Canonical have introduced several significant changes to their base operating system, including notable updates to the GNU Compiler Collection (GCC). Specifically, these versions have been upgraded to GCC 11 and GCC 12...

Hi all I use gfortran as compiler. For configure setting, I choose 34 and 1. But during compile process, there is some fatal error for some mod file missing. I am not sure how to solve that. I have attached my compile.log file and configure.wrf in this post. Any help would be greatly appreciated.

Is there anyone who has compiled WRF in Ubuntu 24.04. I am having trouble with netcdf-Fortran. I get an error using the library in the compilation page but not when I download netcdf-Fortran from unidata. WRF will not compile complaint that one of the compilation tests fails . Any help

Motivation The reason why I am trying to compile WRF v3.5.1 on Derecho is that I need to work with a modified version of it that includes extensive revisions to the chemistry part and transferring these modifications to later versions of WRF is not practical for me. Also, I will probably further...

Hello everyone, I am a beginner of WRF model. Today I want to install the model, when I was trying to download the packages, the website refused my activity, it says "You don't have permission to access this resource." Anyone has the same problem or knows how can I get them? Any help will be...

Hi all, I am trying to compile WRF and during that process, there is some question (./compile em_real) . First one is there are many mismatch errors, but I am not sure why. Then it also mentioned a fatal error that is mod and the scripts can not find it. the basic information for my cmpile is...