# Synopsis

(macro) void mda_SetDefaultTol(double tol)

# Purpose

Sets the default tolerance value.

# Description

The tolerance specified here will be returned by mda_GetTol whenever it is called with an unknown tolerance name. If this function is not called the default is set to DBL_EPSILON. This function sets the default tolerance for the current model.

# Input

## tol

Value of default tolerance

# Return

MDA error code