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Chrismarsh avatar Chrismarsh commented on July 20, 2024

Follow up: my lat long grid does not, of course, have a time dimension. So reading individual x,y values like

            // startp_2.push_back(0);
            startp_2.push_back(y);
            startp_2.push_back(x);

            // countp_2.push_back(1);
            countp_2.push_back(1);
            countp_2.push_back(1);

            double dlat,dlon;
            latVar.getVar(startp_2,countp_2, &dlat);
            lonVar.getVar(startp_2,countp_2, &dlon);

Appears to work as expected. However, reading the entire grid as:

    // startp.push_back(0);
    startp.push_back(0);
    startp.push_back(0);

    // countp.push_back(1);
    countp.push_back(NLAT);
    countp.push_back(NLON);

	netCDF::NcVar latVar, lonVar;
	latVar = data.getVar("gridlat_0");
	if(latVar.isNull()) return -1;

	lonVar = data.getVar("gridlon_0");
	if(lonVar.isNull()) return -1;

does not work and still results in 0,0 values

from netcdf-cxx4.

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