Dear Dr. Graziano,
I had this error while trying to build domain file
Opening /RegCM-4.3.5/GLOBEDAT/SURFACE/GTOPO_DEM_30s.nc
NetCDF: Unknown file format
mod_rdldtr.F90 : 139:NetCDF Error: -51
Aborted (core dumped
I think my machine is having insufficient space for the netCDF data format
Memory: 3.7 GiB
Processor: Intel Core i5-3320M CPU @2.60GHz X 4
OS type: 64-bit
Disk: 203.0 GB
In this case what will be your advice thank you
with regard
Julius Akinyoola