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I have compiled WRFV4.4 successfully. When I try to compile WPS, it has some error. That can not find cio.o and read_geogrid.o. I am not sure what happened. I use the gcc version is ( gcc (GCC) 11.4.1 20231218 (Red Hat 11.4.1-3)) and GNU Fortran (GCC) 11.4.1 20231218 (Red Hat 11.4.1-3). I have...
Hello!
I'm running a simulation using a namelist provided during a wrf tutorial (attached below) which uses the NLCD dataset for static data. Everything seems to be ok for the first domain, while the second domain shows some problems with the LU_INDEX variable (see the image below). I noticed...
I am trying to create my own intermediate files in Python using CESM2 Large Ensemble output and have run into some issues with the generated intermediate files. For example, I am writing surface U-winds as 10-m U winds (UU @ xlvl=200100) and then proceeding to write each isobaric level for UU...
Hi,
I would like to know if it is compulsory to keep the simulation time period between WPS and WRF same. Can I run WPS for certain time period range (say 01-Jan-2020_00 to 03-Jan-2020_00) and do different runs of WRF with different starting time (eg: Run-1: 01-Jan-2020_06 to 03-Jan-2020_00...
Dear WRF-Experts
My WRF Version is WPS-4.3.1 and WRF-4.3.3
I'm going to simulate WRF-UCM in South-Korea, So I made new landuse binary file for split LU_INDEX=1 to 31,32,33
I want to first apply landuse with my new data, and fill the nodata with usgs landuse data.
So I modify namelist.wps and...
i ve download from Copernicus Marine Service, Ocean mixed layer thickness and i want to add threm to WRF
in namelist.input i've added the extra options
sf_ocean_physics = 1,
sftcflx = 1,
oml_hml0 = 25
But hese values are fixed.
How...
Hi all.
I am using convert_geotiff to convert geotiff to binary fileThe command is "convert_geotiff -w 4 -t 1500 -u "meters MSL" -d "3s topography" -b 0 -m -32768 srtm_china.tif".After that ,i change the GEOGRID.TBL and namelist and run the geogrid.exe.
The variable HGT_M and the index...
I am trying to run a WRF with a very large domain at 4 km. Running metgrid.exe on Derecho produced *.p000 files that I hadn't seen before.
It appears that metgrid.exe runs correctly and auto-deletes the .p000 files. I then go to run real.exe, and I get the attached error before real.exe...
Hi there,
I was able to compile WRF-Chem successfully. When compiling WPS (v4.5), geogrid.exe and metgrid.exe are created, but failed to create ungrib.exe. These are the errors I receive:
I selected serial mode with the same compiler I used to compile WRF-Chem. Please find configure.wps and...
Hello
I tried ungrib in WPS.
As the picture shows, Vtable is unrecognized.
What does the error "ERROR in Subroutine PARSE_TABLE" means?
and How should I do next?
Best regards.
Hi all,
I'm in the process of updating SSTs in the WRF v3.8 model but I'm running into WPS issues when attempting to convert GLSEA SST data from netcdf to grib. I'm aware that there are similar posts on this forum however, after trying out a couple of different options, I am still running into...
I am running WRF using WPS 4.4 version and would like to run metgrid using dmpar.
As a result of searching through previous posts, I saw many people recommending serial because its performance is not bad.
However, since we are trying to reduce the WRF execution time as much as possible,
we are...
Dear users,
The WRF model has 30 arc-seconds (~900 meters) as the higher spatial resolution by default. I read many papers where authors changed the topography (HGT) to a higher resolution (e.g. 90 meters). I also managed to change it. But now I have a question. The another surface parameters...
Dear users,
I am getting an error when trying to execute ./metgrid.exe.
The error is ERROR: Couldn't open file ./geo_em.d01.nc for input.
Version Details :
WPS-4.5
WRF-4.5.2
Input data :
ds083.2
List of attachments:
namelist.wps
Vtable
geogrid.log
metgrid.log
ungrib.log
Please suggest...
Good day,
Does anyone know where I can download historical Global Forecast System (GFS) files? I was downloading from this website before: Index of /data/global-forecast-system/access/grid-004-0.5-degree/forecast. But the historical data available is only a few months from today (23 April...
I'm using noahmp and I have downloaded all the geography files located at this website: Static Data Downloads
But I am getting this message when running geogrid:
Parsed 67 entries in GEOGRID.TBL
Processing domain 1 of 2
Processing XLAT and XLONG
Processing MAPFAC
Processing F and E...
Hello WRF community,
I would like to make changes in the spatial distribution of land use in WRF. Instead of using MODIS, I will use an updated national product for Chile (LU-CL). For this purpose, I will modify the LU_INDEX variable. Obviously, I will use the same categories as MODIS...
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