The min max filter unfortunately doesn't keep track of which tuple and processor it found the min in so you can't get back to the particular point or cell it came from.
Instead of using fetch and minmax, try using a values selection. Set the value to be that minimum value. Once you extract the selection and fetch it to the client, you get a copy of the actuall cell(s)/point(s) that have the minimum value and you can query them directly for their spatial location. David E DeMarle Kitware, Inc. R&D Engineer 28 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-371-3971 x109 On Thu, Feb 10, 2011 at 12:13 PM, Eelco van Vliet <eelc...@gmail.com> wrote: > Dear Paraviewers, > > I would like to extract the location of a minimum value from a data set in > pvbatch > > I were able to find the value of the minimum with > > > > > mm=MinMax(Uzcomponent) > mm.Operation="MIN" > mindata=sm.Fetch(Uzcomponent,mm,mm) > mindata.GetPointData().GetNumberOfArrays() > a0 = mindata.GetPointData().GetArray(1) > a1 = mindata.GetScalar() > print "name 1: ", a0.GetName() > print "tuple1: ", a0.GetTuple1(0) > > Here, a0.GetTyple1 give me the value of the minimum > > However: How do I find the location of this value ? > > Any hint appriciate! > > Regards > > Eelco > > > _______________________________________________ > 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 > > Follow this link to subscribe/unsubscribe: > http://www.paraview.org/mailman/listinfo/paraview > > _______________________________________________ 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 Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview