geogrid

Hi! I am confusing with the land use category mapping with the Geotiff data from jaxa. My original Geotiff data is from here. https://www.eorc.jaxa.jp/ALOS/en/dataset/lulc/lulc_v2312_e.htm (Coordinate system and category numbers are listed in this page. Notice the category order is not followed...

Hello, I am getting this error when i try to run ./gegrid.exe At line 140 of file gridinfo_module.f90 (unit = 10, file = 'namelist.wps') Fortran runtime error: Invalid string input in item 7 Error termination. Backtrace: #0 0x7f3e77be3e59 in ??? #1 0x7f3e77be4a71 in ??? #2 0x7f3e77be56dc...

I was using NUDAPT dataset provided on the WPS_GEOG data website for running BEPBEM WRF simulations. I later developed my own set of UCPs required from the explicit building footprints and building heights data we had. I followed some of the older documentations of NUDAPT...

Dear all, is there a guideline or "best practices manual" for choosing the values of truelat1 and truelat2 when using an LCC (Lambert Conformal Conic) coordinate system? For context, I am working with four nested domains with resolutions of 27 km, 9 km, 3 km, and 1 km. The finest domain...

Hi all, There have a few posts on this issue, but I'm in the unusual position that it seems to have been triggered by changing the land-cover specification. I've been using the same namelist.wps and namelist.input, but between yesterday and today I modified the GEOGRID.TBL file to match...

I am working on a project that is running multiple high-resolution (3 km) simulations of events spanning the entire 20-th and 21-st centuries. We have completed all but one of our events after 1940 (~25 events total) using ERA5 as our forcing dataset with a 9-3 km two-domain nesting setup. We...

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...

Hello! I'm running WRF-Fire for the first time so I'm following the tutorials on youtube. I'm stuck at the geogrid step because I see that geogrid runs successfully but does not processes NFUEL_CAT and ZSF. I followed carefully the instructions of the tutorial so I can't understand where is the...

Good morning from Chile. I would like your assistance with this; using WPS4.1; I'm a computer specialist, and not an Earth-science minor/major, so I'm a bit in the dark regarding this. We are trying ro create a set of nested domains for Antarctic continent (Antarctica/Antarctica); I'm also...

Hello everyone, I'm currently encountering an issue while running WRF version 4.5. The error message I receive is as follows: -------------- FATAL CALLED --------------- FATAL CALLED FROM FILE: <stdin> LINE: 2419 Warning: too many input landuse types I replaced the original land use data in...

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...

I am trying to ingest city specific urban canopy parameters that I developed using buildings heights and footprints data. The UCPs I built were: 1) Mean Building Height, 2) Distribution of building heights for 5m bins, 3) Area weighted mean building height, 4) Standard deviation of building...

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...

I am not sure why, but when I try using the above dataset and run geogrid.exe the result is pure MODIS- no LCZ categories at all. The paper on the dataset says that the GEOGRID.TBL entry needs to have higher priority than default MODIS, but if the priority is different in the GEOGRID.TBL.ARW_LCZ...

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 I am building a grid to be run by WRFHYDRO. I manage to prorperly select the domain (~10km * 20 km) and the resolution (500 m) when I look at the produced coordinates (long_M and LAT_M) I see that the intervals are not exactly equal and there is some kind of periodicity in the cell size...

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...

Hello WRF community, I am running a simulation with two domains: d01 with 9km resolution and d02 with 3km. In the near future I will add a d03 with 1km resolution. Previous studies in the region of my domain show that changing the default WPS topography to ASTER with a resolution of 1s (90...

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...