rsl_get_fields
This function returns a string array containing the field type for
each volume in the radar structure. The array subscript for each field type
matches the corresponding subscript in radar.volume.
Field types are in uppercase.
Syntax
fields = rsl_get_fields(radar)
Inputs
Example
Get the volume for reflectivity.
fields = rsl_get_fieldtypes(radar)
idz = where(fields eq 'DZ')
if idz gt -1 then v = radar.volume[idz]