[Paraview] FW: Paraview

[Utkarsh Ayachit]

Can you try specifying the full path for the file? The following works
for me without any issues with development ParaView, but I think it
shouldn't have any issues with 3.10.1 as well.

writer=CreateWriter("/tmp/myFile.csv",PlotOverLine1)
writer.FieldAssociation = "Points"
writer.WriteAllTimeSteps = 1
writer.UpdatePipeline()

On Thu, Aug 11, 2011 at 9:51 AM, Moreland, Kenneth <kmorel at sandia.gov> wrote:
> 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: kmorel at sandia.gov
> **  ***  **  phone: (505) 844-8919
>     ***      web:   http://www.cs.unm.edu/~kmorel
>
> From: "Martinez, Luis" <Luis.Martinez at nrel.gov>
> Date: Wed, 10 Aug 2011 09:04:28 -0600
> To: Kenneth Moreland <kmorel at sandia.gov>
> 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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