[Paraview] RE data array multi-component labelling

[Stephane PLOIX]

I suspect that you named the array "H", and the components "H_0", "H_1" 
etc... right?
With the current logic, you should instead name the array "H", and the 
components "0", "1" etc

The name presented in the calculator is given by the aggregation of the 
array name and component name : ArrayName_CompName

Stephane

  
 
Stephane PLOIX
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jfavre at cscs.ch 
Envoyé par : paraview-bounces at paraview.org
04/06/2010 14:16

A

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Objet
Re: [Paraview] RE  data array multi-component labelling







From: Stephane PLOIX [stephane.ploix at edf.fr]
Sent: Friday, June 04, 2010 12:33 PM
To: Favre  Jean
Cc: paraview at paraview.org
Subject: RE [Paraview] data array multi-component labelling

Hi Jean,

In the current paraview master, you can name each components of and array. 
You have a new method vtkAbstractArray::SetComponentName() for this.
If set, those component names appear in place of the traditionnal X, Y et 
and Z suffixes.
-----------------

thanks Stephane,

the method SetComponentName is exactly what I needed. The Coloring menu 
now perfectly shows each component labelled, for example, H_0 and H_1 for 
Hydrogen.

However, it has a side effect which is worse than the previous state. The 
Calculator, now shows all labels with a double underscore as in H_H_0, 
H_H_1 for Hydrogen.
I suspect that other filters which decompose array names with the 
underscore postfix would have the same problem. I am guessing Calculator 
is not aware that the components are already named. 

Comments?


Jean M. Favre
Swiss National Supercomputing Center
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