Creating North Transients KML 20211203
basegrid: transientNgrid_20211203.grd
grd2kml [NOTICE]: Extended grid size is by 512 by 512, tile size is 512 x 512
gmt_mkdir (last dir) error: Not a directory
ERROR 4: Unable to create png file transientNgrid_20211203.grd/00/R000C000.png.

grd2kml [NOTICE]: Level 00: Tile size:      25.6 x 25.6 d Tiles:   1 by   1 =     1     1 mapped   0 empty [Original grid used]
grd2kml [ERROR]: Unable to create file : transientNgrid_20211203.grd/transientNgrid_20211203.grd.kml
mv: cannot stat 'transientNgrid_20211203.grd/transientNgrid_20211203.grd.kml': Not a directory
mv: cannot stat 'transientNgrid_20211203.grd/00/R000C000.png': Not a directory
sed: can't read SCIP_KML/kml//transientNgrid_20211203.grd.kml: No such file or directory