This function sets tile cache parameters.
            Examples
            In this example, we set maxcache to 10 tiles. The particular subsetting envisioned for the Spectra field (defined in the EOS_GD_DEFTILE example) would never cross more than 10 tiles along the field’s fastest varying dimension, i.e., XDim.
            status = EOS_GD_SETTILECACHE(gridID, "Spectra", 10, 0)
            Syntax
            Result = EOS_GD_SETTILECACHE(gridID, fieldname, maxcache, cachecode)
            Return Value
            Returns SUCCEED(0) if successful and FAIL(–1) otherwise.
            Arguments
            gridID
            Grid id (long) returned by EOS_GD_CREATE or EOS_GD_ATTACH.
            fieldname
            Fieldname (string).
            maxcache
            Maximum number of tiles (long) to cache in memory.
            cachecode
            Currently must be set to 0 (long).
            Keywords
            None
            Version History