Hi Simon,
Fetching the data to the client is generally a bad idea. Instead you
could use a python programmable filter which allows you to operate on
the data in place on the server side.
http://www.paraview.org/Wiki/Python_Programmable_Filter
Burlen
On 05/09/2014 10:44 AM, Su, Simon M CTR USARMY ARL (US) wrote:
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Caveats: NONE
Hello,
Are there examples python script on accessing the raw data from the data
loaded in paraview from python script?
If I have the data loader selected on ParaView GUI and then I do the
following from the Python Shell,
tt = GetActiveSource()
tt.ElementVariables.Available
['CAUCHY_STRESS2XX', 'CAUCHY_STRESS2YY', 'CAUCHY_STRESS2ZZ',
'CAUCHY_STRESS2XY', 'CAUCHY_STRESS2YZ', 'CAUCHY_STRESS2XZ']
dtt = servermanager.Fetch(tt)
use composite data append
dtt
(vtkMultiBlockDataSet)0x9441c50
How do I get the raw data for 'CAUCHY_STRESS2XX'?
And since I have to fetch the data to the client side, what do I need to do
to the data that I calculated and placed in the data structure that I
created on the client side to make it available to ParaView (for example, I
want to color the Surface using the newly calculated variable).
thanks
-simon
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Caveats: NONE
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