Operating system: Windows 10 Slicer version: 4.10.1 I am trying to create a new vector volume (since I need a colour image) and am wondering how to go about coding this.

You can create a new volume node as shown in this example: https://www.slicer.org/wiki/Documentation/Nightly/ScriptRepository#Create_a_new_volume For creating a vector volume: use vtkMRMLVectorVolumeNode instead of vtkMRMLScalarVolumeNode and in AllocateScalars use 3 components instead of just 1.

Create new vector volume

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lassoan (Andras Lasso) Split this topic October 15, 2021, 2:48pm 7

A post was split to a new topic: Combine 3 scalar volumes into a vector

Topic		Replies	Views
Combine 3 scalar volumes into a vector Support	0	318	October 15, 2021
Creating volumeNode with scalars as RGB Development extensions-manager	3	443	October 11, 2018
Creating Volume from Numpy Support	19	9563	December 8, 2020
Extraction the vector components using python Support	3	712	February 25, 2020
Edit Image Data in Scalar Volume Node Development	1	453	May 15, 2017

Create new vector volume

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