I am attempting to use SRTM terrain data in a WRF simulation. I followed the recommendations from this Thread , and WPS completes successfully. All variables in the generated geo_em.d0#.nc files contain the expected values.
The real.exe step also runs without any apparent issues, and the resulting wrfinput_d0# files contain reasonable and physically consistent fields.
However, when running wrf.exe, the model successfully generates wrfout_d01_######## and wrfout_d02_########, but then terminates with a segmentation fault before producing wrfout_d03_########. Domain 03 is the only domain configured to use the SRTM terrain data.
To isolate the issue, I repeated the simulation using the same configuration but without the SRTM dataset. In that case, the model runs to completion without errors. Based on this comparison, I suspect that the segmentation fault is related to the SRTM terrain data or its configuration in domain 03.
I have attached the namelist.input and the rsl.error on the processor that dumps the error trace.
The real.exe step also runs without any apparent issues, and the resulting wrfinput_d0# files contain reasonable and physically consistent fields.
However, when running wrf.exe, the model successfully generates wrfout_d01_######## and wrfout_d02_########, but then terminates with a segmentation fault before producing wrfout_d03_########. Domain 03 is the only domain configured to use the SRTM terrain data.
To isolate the issue, I repeated the simulation using the same configuration but without the SRTM dataset. In that case, the model runs to completion without errors. Based on this comparison, I suspect that the segmentation fault is related to the SRTM terrain data or its configuration in domain 03.
I have attached the namelist.input and the rsl.error on the processor that dumps the error trace.