pe_datahome_setfunc

Specify a user-supplied function that returns the PEDATAHOME directory

Usage syntax

void pe_datahome_setfunc (PE_DHOMEFUNC rtn);

Parameters

rtn	The function that returns a directory

Description

Use this function to specify a user-supplied function that returns the PEDATAHOME directory. The PEDATAHOME directory is used to store files used by the NADCON, NTv2, and HARN geographic/datum transformation methods. The PE_DHOMEFUNC function is:

char * (*PE_DHOMEFUNC)()

Returns

The PEDATAHOME directory