# Synopsis

PDX_MSGT gdx_SetTolerances(long option, int model)

# Purpose

Set the current GDX tolerances.

# Description

Set the current working tolerances for the GDX subsystem from the tolerances defined in the model associated. If the option is set to GDX_GLOBAL, the function gdx_ClearTolerances must be called before the new tolerances associated with the entities model can be set. This function should be called before any call is made to a gdx_ function to ensure the current tolerances applied to a model are in effect.

# Input

## option

### GDX_GLOBAL

Global setting of tolerances. Use gdx_ClearTolerances to reset

## model

The model to set the tolerances from

# Return

          GDX_NOERR
          Low level error return
          .fi