pe_geogtran_isconstloaded

Tests if constants are loaded for a geographic transformation.

Usage syntax

int pe_geogtran_isconstloaded (PE_GEOGTRAN geogtran);

Parameters

geogtran

A geogtran object

Description

Tests whether the constants are loaded for a geographic transformation. Currently, the grid-based geographic transformation methods support the loading of constants.

Returns

Returns 1 if constants are loaded. Otherwise, 0.

Examples

test = pe_geogtran_isconstloaded(agd2wgs);