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I am adding some code to OpenIFS and I want to know how to get the connectivity information of neighbouring grid-points? I understand how to get the latitude/longitude position of each gridpoint but not locate the gridpoints around this point.
A quick question about the GMV/GMVS grid point data structures. These are pointers to 'blocked' data (I guess for computational efficiency reasons):
| Code Block |
|---|
GMV(1:NPROMA, :, :, 1:NGPBLKS)
GMVS(1:NPROMA, :, 1:NGPBLKS) |
I was wondering if there were non-blocked data variables under these that I can access. Something similar to the YRGSGEOM_NB non-blocked gridpoint horizontal data variable and the YRGSGEOM blocked version which simply points to the corresponding YRGSGEOM_NB data.
Thanks.