Map and Table Calculation

MAPCOLS( ) function

Returns the number of columns of a raster map.

Syntax

MAPCOLS(RasterMap)

Input

RasterMap

is a raster map

Output

MAPCOLS returns:	a value
Domain:	system domain Value

Tips:

This function may be handy to use in DDE applications.
When the definition symbol = is used, a dependent output map or dependent output column is created; when the assignment symbol := is used, the dependency link is immediately broken after the output map/column has been calculated.

Usable in

Examples

Pocket line calculator examples:

? MAPCOLS(DEM)

returns the number of columns of raster map DEM, e.g. 637

MapCalc example:

OutMap = MAPCOLS(InMap)

InMap

OutMap

TabCalc example:

OutCol = MAPCOLS(InMap)