Does anyone know the answer to Tony's question? In summary, how do you write a
time series of csv files?
-Ken
**** Kenneth Moreland
*** Sandia National Laboratories
***********
*** *** *** email: [email protected]
** *** ** phone: (505) 844-8919
*** web: http://www.cs.unm.edu/~kmorel
From: "Martinez, Luis" <[email protected]<mailto:[email protected]>>
Date: Wed, 10 Aug 2011 09:04:28 -0600
To: Kenneth Moreland <[email protected]<mailto:[email protected]>>
Subject: Paraview
Hi Kenneth,
I took the Paraview training with you a couple of weeks ago in Denver. I have
gotten many of the things working but I am still having trouble with one minor
detail. I am writing a batch script to do post-processing without having to
open paraview GUI but I found a bug on the trace tool. It will not show the
commands for saving data as .csv from the “Plot Over Line” filter. I found on
the wiki how to do this by:
writer=CreateWriter("myFile.csv",PlotOverLine1)
writer.FieldAssociation = "Points"
writer.UpdatePipeline()
del writer
http://www.paraview.org/Wiki/ParaView/Python_Scripting#Exporting_CSV_Data
Now this will only save my data for the first time step. I am interested in
saving the data from the latest time step, or all time steps. If I try
Writer.WriteAllTimeSteps = 1
I will get the following error:
In /home/kgruchal/scratch/ParaView-3.10.1/Servers/Filters/vtkCSVWriter.cxx,
line 80
vtkCSVWriter (0x2aab60975680): Unable to open file: /myFile.0.csv
How can I specify a time step to save the data?
I don’t know if you would know the answer for this or could point me in the
right direction.
Thanks,
Luis (Tony) Martinez
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