wrf compiling/installation

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...

Trying to build WRFv4.6.0 on Ubuntu 24 and keep getting several errors after 3 attempts to compile See attached log files and system information. - OS -- Ubuntu 24.04 - Compiler -- Intel LLVM

time mpif90 -w -ffree-form -ffree-line-length-none -fconvert=big-endian -frecord-marker=4 -fallow-argument-mismatch -fallow-invalid-boz -fopenmp -c -O2 -ftree-vectorize -funroll-loops -w -ffree-form -ffree-line-length-none -fconvert=big-endian -frecord-marker=4 -fallow-argument-mismatch...

Hi I installed WRF following this Installing WRF 4.2.1 on Ubuntu LTS 20.04 - Pratiman Homepage on a server. The server is: Linux Kernel: 5.4 OS: Ubuntu 20.04 CPU count: 100 CPU speed: 2.6GHz RAM: 400GB Nodes: 1 I run wrf.exe using: mpirun -np ${ncpus} -ppn ${ntask} wrf.exe and change the...

I followed each step given in Compiling WRF and successfully installed all required library which passed all the given tests. I set the following environmental variables. export DIR="/home/nadim/WRF/LIBRARIES" export CC="gcc" export CXX="g++" export FC="gfortran" export FCFLAGS="-m64" export...

I've been testing WRF-Chem 4.6 on Linux x86_64 with dmpar INTEL (ifort/icc), and I've encountered a segmentation fault at the start of my simulation. To prevent this, I've had to add the following flags: -O0 -fno-inline -no-ip While this resolves the issue, I'm concerned that these flags could...

I have follow the instruction provided by ARW OnLine Tutorial but I am stucked by the compile process. I am confused about the Building Libraries section in Compiling WRF

Hi all! I am coupling wrf_hydro5.2.0 into WRF4.2.I have successfully compiled the WRF_hydro5.2.0.And i also follow the method to couple.But when compile the WRF,there have some errors." make[3]: [module_wrf_HYDRO.o] Error 1 (ignored) make[3]: [module_wrf_HYDRO.o] Error 1 (ignored)...

I tried to add the SST part in WRF, but I encountered the following error. I am using ERA5 data. How should I resolve this?

Dear WRF Family, I am trying to compile WRFV4.6 with the GNU (gfortran/gcc) compiler in dmpar mode. I used source code and tar files from the WRF Release website. However, I am getting errors that I can't debug. Please find attached compile.log & configure.wrf files. I would be grateful if...