wps

Hi all: I am using bnu soildata to create 12 soil types based on USDA soil texture triangle.After create the tif ,binary and index file. But when i run geogrid.exe,it has error.Whem my category_max of index is 16 (because the WRF soiltype all seem to be 16 ),the error is...

Dear, I'm trying to run MPAS initialized with ERA5 data, which throws the error: ERROR: SOILHGT field not found in intermediate file ERA5:2014-02-08_00 I checked this intermediate file and the variable is indeed not there. From old posts I learned that ungrib.exe should calculate this variable...

Hi everyone, first of all I hope that you are well, continuing, I am creating a coarse domain of 9km of resolution and a nested domain with 3 km resolution with the WRF Domain Wizard to make a new domain for WRF-NMM model, the doubt that i have is that, is there a way to see the coordinate...

Hello everyone! During the installation process of WRFV4.5.1, I successfully completed the compilation of WRF. However, I encountered issues during the compilation of WPS. I did not follow the official website tutorial for installing WRF because the necessary libraries for WRF are already...

Hi all, I have a problem with the met_em* files generated by metgrid.exe similar to this post here: metgrid - SST interpolation artifacts (not solved). I want to run metgrid with meteorological data from ERA5 (prefix FILE:...) and climatological SST data from ERA5 (prefix SST:...). If I run...

Dear everyone. I came here to ask one problem when I tried to ungrib files. I want to run WRF 4.3.1 with Local Data Assimilation Prediction System (LDAPS), which used in KMA. So I made a Vtable to ungrib grib2 files and get variables before metgrid.exe I thought everything went well in first...

I want to calculate the daily mean surface temperature with avg_tsfc.exe (as described in The WRF Preprocessing System (WPS) — WRF Users Guide documentation). I followed the process described there. I see that everything works smoothly, and I get a message "*** Successful completion of program...

Hello, I am an undergraduate studying numerical model in university There was a problem while turning the wrf model The following error occurred while unribbing the grib2 file When I first ran the wrf model, I used Matthew in the online tutorial In 2016, the same year, it worked well even...

Hello everyone, I'm trying to switch my landuse from Modis to Corine and having this error "ERROR: MMINLU values differ among input fields. Based on reading LANDUSEF using entry 3 from GEOGRID.TBL mminlu = MODIFIED_IGBP_MODIS_NOAH but a previous GEOGRID.TBL entry resulted in mminlu being set...

Hi everyone, I am trying to increase water friendly aerosol number concentration over the Great Barrier Reef to test the sensitivity of clouds to aerosol loading. The Thompson Aerosol Aware microphysical scheme is applied, and auxiliary aerosol climatology is used...

Hello everyone! I compiled WRF successfully, but I have trouble compiling WPS which no geogrid.exe, ungrib.exe, metgrid.exe were generated.I attach my configure.wps file and log.compile file below. Actually, I found something strange in the configure.wps file which are the 'COMPRESSION_LIBS' and...

Hello, I am trying to initialize a wrf run with HRRR data from NOMADS. I keep running into an issue during the metgrid step in WPS where it can't find ST values or even PRES. I noticed someone else was having an issue with this before, see here: Missing values, but mentioned they solved it...

Hi All， I am moving on to the static geographical data with WPS version 4.2 for a specific region ranging from -60S to 90N latitude and -180W to 180E, with spatial resolution of 0.25 degree. But after running geogrid.exe, the static data generated covers the entire globe from -90S to 90N. Could...

I have just run into a new problem when trying to run ungrib on some NAM grib2 files. the program creates the temporary PFILEs, but cannot proceed with the reprocessing, with the following message: forrtl: No such file or directory forrtl: severe (29): file not found, unit 10, file...

Hi, everyone! I got a weird problem when I run WPS. Sometimes some grids become 0, but sometimes don't. But I use the same namelist.wps Could anyone help me to solve this problem? Thanks!!!

Hey everyone I want to do a run using 2 nested domains, but I don't know if it exists any minimal distance between the parent and child domain boundaries. For example, in the attached image I have 2 domains, and the skyblue lines are the distances. Is there any good practice relationed with that?

Hey, everyone, I would like to know that if my initial boundary conditions are the GFS, there will be some difference in the result if I use the whole domain of the GFS (global) or if I only use one area, for example only South America I want to do downscaling to the GFS forecasts

Dear all, I am trying to use the MPI-ESM1-2-HR ssp858 and apply the dynamical downscaling. To convert the nc file to intermediate files I am using the python script provided GitHub - lzhenn/cmip6-to-wrfinterm: tools to process cmip6 data to drive wrf. I successfully create the intermediate...

I am trying to run limited-area MPAS simulations over the south-central USA. However, having difficulties setting up a domain for the WPS. Any tips regarding the WPS namelist will be much appreciated. Thank you.

Hi I want to use ERA5 ensemble members for I.C and B.C. I downloaded surface and pressure data from "Copernicus Climate Data Store |," but there are 10 ensemble members in a single file. I tried using "cdo splitsel,1 ERA5-pl_membsers-20210831-20210831.grib ERA5-pl_membsers-20210831-20210831_"...