geogrid

Dear WRF community, For my MSc thesis research I am running WRF-CHEM with emission files I had to create myself. These emission files have the following naming convention: <wrfchemi_d01_yyyy-mm-dd_HH:MM:SS>. This particular WRF-CHEM simulation covers 24-06-2018 up to 01-01-2018, thus running for...

Dear WRF Community, I have successfully run a geogrid program using Cheyenne's SRTM_3s topography data for my 259m resolution simulation. However, while I checked the HGT_M variable using ncview I do see a latitudinal shift (to the north) of topography for SRTM_3s. I then checked the same grids...

Hello WRF Community, I am trying to use SRTM_3s topography data from the Cheyenne WPS_GEOG directory for my 259m (do4) and 86.3m (do5) resolution simulation run. I have done the following necessary steps to execute this: 1. Edit GEOGRID.TBL file by setting lines to HGT_M...

Hi All, I'm attempting to run geogrid using precompiled WRFV4.4 and WPSV4.4 on Cheyenne and keep receiving a time out error after URB_Param begins to process: Processing URB_PARAM MPT: Launcher network accept (MPI_LAUNCH_TIMEOUT) timed out MPT: Launcher on r7i7n7 failed to receive...

Hello, I downloaded USGS 1/3" topographic data for some simulations I am working on. I was able to stitch together multiple tiles into my own dataset according to WRF guidelines (i.e. the whole 0xxxx-0xxxx.0yyyy-0yyyy naming conventions), and can successfully run geogrid.exe and generate maps...

Hi All, I am trying to use multiple land use data during the geogrid process. I'm using WRFv4.1(and WPSv4.1) and will be using WRF-UCM(Single Layer UCM) with 3 urban categories(31~33: low-res, high-res, commercial). One of the multiple land use data is what I will call from now on "new data"...

Hello, I recently attended the WRF/MPAS users' workshop, and more than a few discussions about landuse came up. I'm curious if there is any plan to update the available static geographic datasets that are used in geogrid. I haven't been able to find much documentation about how old these...

Hello everyone. I 've been working with the WRF/Chem model v3.9.1 for many years and I recentrly moved to version 4.4. I have some issues though when trying to run geogrid. I have downloaded the 4th version of the Geographical Static Data and I using ln -f geogrid/GEOGRID.TBL.ARW_CHEM...

Hello I am trying to install WRF version 4.2.2 using the following procedures and the wrfv4 folder created is empty. geogrid.exe has not been created. Any suggested solutions? 1. Download source codes. (WRF, WPS, MPICH, netCDF Fortran, NCARG, udunits, Ncview and OpenMPI)...