[Paraview] Saving data plotted using PlotOverLine

[Stephen Molloy]

Right.  As I mentioned in my email from last night, I suspected the 
problem was with the PlotOverLine object, and I was right.  I wasn't 
defining that properly, so the CSV file was empty.

Attached is the working file.

Thanks again,

Steve


Stephen Wornom wrote:
> Utkarsh Ayachit wrote:
>> You can use the following:
>>
>> w = DataSetCSVWriter(FileName="foo.csv")
>> w.UpdatePipeline()
>>
>>
>>   
> When all is working well, would you share your python script?
> Thanks in advance,
> Stephen
>> On Mon, Mar 8, 2010 at 5:50 AM, Stephen Molloy
>> <stephen.molloy at rhul.ac.uk> wrote:
>>  
>>> Hi all,
>>> I am using Paraview 3.7.0 to view a large number of data files, each 
>>> with
>>> the same geometry.  I need to load the geometry and volume data, use
>>> PlotOverLine to extract the magnitude of a variable along a 
>>> particular line,
>>> and then save this data to a CSV file.
>>>
>>> Due to the large number of data sets I am dealing with, I have been 
>>> trying
>>> to use the Python Trace functionality to automate this, and I am 
>>> able to do
>>> everything except for saving the CSV file at the end.  I have 
>>> browsed around
>>> quite a bit over the past few days, and I understand that the trace
>>> functionality does not work for save data commands, but I was 
>>> wondering if
>>> someone could help me find the Python object that contains the 
>>> relevant data
>>> so that I can write my own little routine to dump it to a CSV file.
>>>
>>> Many thanks for any help you can offer.
>>>
>>> Steve
>>>
>>>
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