Hi Yvan, Regarding MinMax: this filter is indeed not exposed by any standard Catalyst edition but it is easy to add. See for instance in ParaView/Catalyst/Editions/Extras/manifest.json how the PVExtractSelection filter is exposed (line 50 and 247). Just do the same with the MinMax filter (see proxy's declaration at filters.xml:~11725).
Best, Joachim *Joachim Pouderoux*, PhD *Technical Expert - Scientific Computing Team* *Kitware SAS <http://www.kitware.fr>* 2017-02-13 17:31 GMT-04:00 Yvan Fournier <[email protected]>: > Hello, > > I'm in the process of migrating some VTK scripts in the Code_Saturne (code- > saturne.org) test suite to Catalyst Python scripts, and am having some > difficulty automating some cases using contour plots: > > For time-dependent data, I do not know the value ranges in advance, and > would > like to query them so as to build an Isosurface values array spanning that > range. > > I can manage to access the point and cell data arrays and ther ranges, but > printing the ranges in parallel, it seems I have local values only, while > I need > a global range. > > I searched for examples in the documentation, on the Wiki, ..., and found > an > example for MinMax, but don't seem to ba able to access the correct type of > Proxy under Catalyst (the default servermanager is not connected in the > usual > way. > > For scalar bar color look-up tables, I can manage with > "coprocessor.WriteImages(datadescription, rescale_lookuptable=True)" in > the > coprocessing script, but for a more general case such as thar needed for > contour > plots, I've been running around in circles in the last hours trying to > find and > adapt a relevant example. > > Does anyone have a suggestion ? Thanks in advance, > > Yvan Fournier > _______________________________________________ > Powered by www.kitware.com > > Visit other Kitware open-source projects at http://www.kitware.com/ > opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview >
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