SAMPLEXY_CURV_AVG(DAT_TO_SAMPLE,DAT_LON,DAT_LAT,XPTS,YPTS)
Returns data which is on a curvilinear grid, sampled at a set of (X,Y) points, using unweighted averaging
Arguments: |
DAT_TO_SAMPLE |
Data to sample |
DAT_LON |
Longitude coordinates of the curvilinear grid |
|
DAT_LAT |
Latitude coordinates of the curvilinear grid |
|
XPTS |
X values of sample points |
|
YPTS |
Y values of sample points |
|
Result Axes: |
X |
ABSTRACT; length same as XPTS and YPTS |
Y |
NORMAL (no axis) |
|
Z |
Inherited from DAT_TO_SAMPLE |
|
T |
Inherited from DAT_TO_SAMPLE |
Note: SAMPLEXY_CURV_AVG is a "grid-changing"function; its output grid is different from the input arguments.Therefore it is best to use explicit limits on the first argumentrather than a SET REGION command. (See this note on the context of variables passed to functions.)