| T | X | Y |
grid: /X (degree_east) ordered (19W) to (55E) by 2.0 N= 38 pts :grid | | M | |
grid: /Y (degree_north) ordered (38N) to (38S) by 2.0 N= 39 pts :grid | | | M |
grid: /T (months since 1960-01-01) ordered (Jan 1950) to (Jun 2025) by 1.0 N= 906 pts :grid | M | | |
$partialdiff sub Y$ [ NOAA NCEP CPC CAMS anomaly temp ][ X Y | T] | M | M | M |