Product Documentation
Virtuoso Layout Suite XL: Connectivity Driven Editing User Guide
Product Version IC23.1, November 2023

paramTolerance

layoutXL paramTolerance float floating_point_number

Description

Specifies the relative tolerance allowed when comparing values between the layout and the schematic.

This tolerance is applied by any function that deals with parameters, including the following commands in the Connectivity menu.

The default is 1e-6.

Arguments

floating_point_number

A float specifying the relative tolerance applied when comparing parameter values; for example,

1e-6
The environment variable does not accept 0 as a valid value.

GUI Equivalent

Command:

Options – Connectivity (Parameters tab)

Field:

Tolerance

Examples

envGetVal("layoutXL" "paramTolerance")
envSetVal("layoutXL" "paramTolerance" 'float 1e-06)

Related Topics

Connectivity Form

List of Layout XL Environment Variables

Setting Environment Variables


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