[vtkusers] Error Calculating Vector Field From Scalars (when using vtkArrayCalculator)

[Lesleis Nagy]

Hello,

Apologies, I just realised that I've posted this question multiple times to the list. I've been re-ordering my mailboxes and was only seeing responses from vtkusers-owner! 

Apologies again for spamming the list.
Les

On 21 Nov 2014, at 09:29, Lesleis Nagy <l.nagy at ed.ac.uk> wrote:

> Hello,
> 
> I'm having some trouble calculating a vector field from a list of three scalars using the vtkArrayCalculator. When I attempt to run my program vtk gives me the following error message:
> 
> ERROR: In /tmp/vtk5-Sa5a/VTK5.10.1/Filtering/vtkExecutive.cxx, line 756
> vtkStreamingDemandDrivenPipeline (0x7fe8b9426170): Algorithm vtkArrayCalculator(0x7fe8b9425150) returned failure for request: vtkInformation (0x7fe8b94263c0)
>   Debug: Off
>   Modified Time: 207
>   Reference Count: 1
>   Registered Events: (none)
>   Request: REQUEST_DATA_OBJECT
>   FORWARD_DIRECTION: 0
>   ALGORITHM_AFTER_FORWARD: 1
> 
> I have included a minimal sample program which is based on the vtkArrayCalculator unit tests, along with a sample tecplot data file that reproduces the error in a zipped tar file (attached). Additionally I'm compiling my code on OSX 10.9.5 using the homebrew installation of VTK5 (if any more information is required regarding my platform please let me know). Could someone please offer any assistance/advice as to where I'm going wrong?
> 
> Kind regards
> Lesleis Nagy
> 
> <example.tar.gz>
> The University of Edinburgh is a charitable body, registered in
> Scotland, with registration number SC005336.
> _______________________________________________
> Powered by www.kitware.com
> 
> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html
> 
> Please keep messages on-topic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTK_FAQ
> 
> Follow this link to subscribe/unsubscribe:
> http://public.kitware.com/mailman/listinfo/vtkusers

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://public.kitware.com/pipermail/vtkusers/attachments/20141121/7054e116/attachment.html>
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: not available
URL: <http://public.kitware.com/pipermail/vtkusers/attachments/20141121/7054e116/attachment.ksh>