wps

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...

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?

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...

您好，我想用 1km 分辨率数据替换 WRF 中的默认土壤类型数据。我使用命令 gdal_translate -of ENVI -co INTERLEAVE=BSQ texcls05_1km.tif texcls05_1km.b 生成账单文件。我还修改了索引和土格栅。TBL 文件。重新运行 ./geogrid.exe 后，输出 geo_em.d02.nc 文件中的SCT_DOM全部丢失。 附上我的账单文件、索引文件、TBL 文件和姓名列表。WPS的。 谢谢！

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...

I am currently designing an OSSE using a single domain convection-allowing nature run and single domain control runs at the same resolution. The only difference is in the location and size of the domains - the nature domain occupies a much larger area. For ease of verification, I'd like to...

Hi all, A paper has a sentence"Land use types have a resolution of 1 km The USGS data, where the urban fraction uses 30 m land use data from GlobeLand30, divided by city proportion 31~33 three categories, corresponding to low-density, high-density urban areas...

Hi, all I'm trying to replace the MODIS land cover data with the high resolution data which has shape format. I changed this file with QGIS and made binary file with write_geogrid.c code which is in the WPS/geogrid/src directory. I moved this binary file into the GEOG directory to run geogrid. I...

Hi, I have now made a three-layer nested domains simulation with a ratio of 1:3:3, the grid accuracy of the finest nested area is 1km, and then the longitude and latitude of my target site is very close to one of the grid points in the 3rd nested domain. The distance is only about ten meters...

Dear All, I cannot create geogrid.exe and metgrid,exe with dmpar (./configure Enter Selection [1-40] : 19) The first error is: /scratch/xdeng40/WRF-PV/external/io_netcdf/libwrfio_nf.a(wrf_io.o): In function `ext_ncd_support_routines_mp_transpose_': wrf_io.f:(.text+0x438bf): undefined...

Today I have noticed these weird squares in the simulations over the Adriatic. Turns out this is the consequence of the ERA5's SST resolution (which is, as are all ERA5 variables, 1/4 of a degree). My question is - what kind of impact can I expect from keeping the resolution of SST as-is...

The CMA-GFS grib2 datasets is now able to be ingested by the ungrib program. The GRAPES_GFS(here in after referred to as CMA_GFS), the new generation of Global/Regional Assimilation and Prediction Enhanced System which is independently developped by China Meteorological Administration (CMA), has...

Hello, I was trying to generate a netcdf file that contains 0.25-degree landmask, land use type, and terrain information, which I thought would be achievable by just running the geogrid.exe with the global namelist setup (maybe needs additional interpolation process) without installing the...

Hi I was trying to run a simple one domain WRF simulation using FNL data. I was able to run ./geogrid.exe, but am encountering an issue when running ./ungrib.exe. I executed: 1) ln -s ungrib/Variable_Tables/Vtable.GFS Vtable 2) ./link_grib.csh...