Routines (alphabetical) > Routines: H > HDF-EOS Routines > EOS_GD_DEFORIGIN

EOS_GD_DEFORIGIN

This function defines the origin of the grid data. This allows the user to select any corner of the grid as the origin.

Examples

In this Example we define the origin of the grid to be the Lower Right corner:

status = EOS_GD_DEFORIGIN(gridID, 3)

Syntax

Result = EOS_GD_DEFORIGIN(gridID, origincode)

Return Value

Returns SUCCEED(0) if successful and FAIL(–1) otherwise

Arguments

gridID

Grid id (long) returned by EOS_GD_CREATE or EOS_GD_ATTACH.

origincode

Location of the origin (long) of the grid data. The allowable values are:

0 = Upper left
1 = Upper right
2 = Lower left
3 = Lower right

Keywords

None

Version History

5.2	Introduced

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