# Synopsis

PDX_MSGT igdx_ModelVarToIGESGlobal(long option, int iges_model, MDA_PTR gdx_modelvar_ptr)

# Purpose

Updates IGES Global data with Units info. Set the global minres to the Model Space Point Tolerance of the GDX model

# Description

Updates IGES Global data with units from GDX ModelVar entity.

# Input

## option

Options (not used)

## iges_model

IGES Model number

## gdx_modelvar_ptr

GDX modelvaribale entity pointer

# Return

          PDX_NOERR
          .fi