[Paraview] TimestepValues

[Sebastien Jourdain]

Try to call

meshFine.UpdatePropertyInformation()

before asking the time informations.

meshFine.TimestepValues[0]

Seb

On Wed, Jun 20, 2012 at 2:56 AM, Justin Rodriguez <jrr45 at cornell.edu> wrote:
> Hi Everyone,
>
> I am trying to get the TimestepValues from the SLACDataReader to eventually
> get the time range/temporal bounds of the data.  My code is below but
> everything I have tried has given an empty array for TimestepValues.  Is
> there something I need to do first before TimestepValues is updated?  Does
> anyone have any suggestions for me on the best method to do this?
>
> Thank you for your help in advance,
> Justin
>
>
>
> try: paraview.simple
> except: from paraview.simple import *
>
> ################################################################################
>
> meshFilenameFine  = 'small_gap_6.0.ncdf'
> modeFilenames = ['omega3p_results_6.0/omega3p.l0.m0000.1.4957339e+09.mod']
>
> ################################################################################
> # prevent goofy camera behavior
> paraview.simple._DisableFirstRenderCameraReset()
>
> ################################################################################
> # initial setup
>
> # load mesh/modes
> meshFine                               =
> SLACDataReader(MeshFileName=meshFilenameFine)
> meshFine.ModeFileName        = modeFilenames
> meshFine.ReadInternalVolume = 1
> meshFine.ReadMidpoints        = 0
>
> # generate colormap lookup table
> efieldLUT = GetLookupTableForArray( "efield", 3, RGBPoints = [0.0,   0.0,
> 0.0, 1.0,
>                                                          1.0,   1.0, 0.0,
> 0.0],
>
> VectorMode='Magnitude',
>                                                          ColorSpace='HSV',
>
> ScalarRangeInitialized=1.0 )
>
> ################################################################################
> SetActiveSource(meshFine)
> view = GetRenderView()
>
> print meshFine.TimestepValues[0]
> print "fails on the previous line"
>
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