# Synopsis

PDX_MSGT igdx_GlobalToGDXModelVar(long option, int iges_model, int gdx_model, MDA_PTR *gdx_modelvar_ptr)

# Purpose

Creates a GDX ModelVar entity from IGES Global data

# Description

Creates GDX ModelVar entity with model variables such as precision, angle_precision, native_precision, Units etc.

# Input

## option

Options (not used)

## iges_model

The IGES model number

## gdx_model

The GDX model for entity creation

# Output

## gdx_modelvar_ptr

GDX MODEL_VAR entity pointer

# Return

          PDX_NOERR
          .fi