Open topic with navigation

EOS_SW_MAPINFO

This function retrieves the offset and increment of the specified geolocation mapping.

Syntax

Result = EOS_SW_MAPINFO(swathID, geodim, datadim, offset, increment)

Return Value

Returns SUCCEED (0) if successful and FAIL (–1) if the specified mapping does not exist.

Arguments

swathID

Swath id (long) returned by EOS_SW_CREATE or EOS_SW_ATTACH.

geodim

Geolocation dimension name (string).

datadim

Data dimension name (string).

offset

A named variable that will contain the mapping offset (long).

increment

A named variable that will contain the mapping increment (long).

Keywords

None

Examples

In this example, we retrieve information about the mapping between the GeoTrack and DataTrack dimensions:

status = EOS_SW_MAPINFO(swathID, "GeoTrack", "DataTrack", $

   offset, increment)

Version History