# 2.2.1.13 XYZ2MatLog

## Menu Information

Worksheet: Convert to Matrix: XYZ Log Gridding

## Brief Information

Convert XYZ data to matrix with logarithmic gridding

## Additional Information

Minimum Origin Version Required: 8.5.1 SR0

## Command Line Usage

 XYZ2MatLog iz:=(col(a),col(b),col(c)) settings.ConvertToMatrix:=2 ovm:=<new: RenkaCline>; 

## Variables

Display
Name
Variable
Name
I/O
and
Type
Default
Value
Description
Input iz

Input

XYZRange

<active>
Source XYZ worksheet data to convert into matrix by log gridding.
Gridding Settings settings

Input

TreeNode

<unassigned>
Settings for log gridding XYZ worksheet data. Please refer to More Information section below for more details.
Output Matrix om

Output

MatrixObject

<new>
If the associated check-box is selected, this option allows specifying a matrix for the output log gridding data. Only one of Output Matrix and Output Virtual Matrix can be selected.

See the syntax of Output Notations.

Output Virtual Matrix ovm

Output

Worksheet

<new>
If the associated check-box is selected, this option allows specifying a worksheet for the output log gridding data. And the output worksheet is arranged as a virtual matrix. Only one of Output Matrix and Output Virtual Matrix can be selected.

See the syntax of Output Notations.

## More Information

This X-Function will first calculate the logarithmic values for X and Y values, and then perform XYZ Gridding just as XYZ2Mat does. Both X-Functions have the same input and output settings. This is equivalent to the following two steps:

1. Calculate the logarithmic values for the input X and Y, get the results as Log(X) and Log(Y) respectively.
2. Perform XYZ gridding on (Log(X), Log(Y), Z) by using XYZ2Mat X-Function.

For more information, please refer to our User Guide.

## Related X-Functions

Keywords:worksheet