Can you give your full script? If you are not calling Connect() at all, it won't work since Connect() is required.
Utkarsh On Thu, Apr 9, 2009 at 9:08 AM, <[email protected]> wrote: > Utkarsh, > > I used the CVS from yesterday but it returns : > Traceback (most recent call last): > File "<string>", line 41, in <module> > AttributeError: 'PVModule' object has no attribute > 'AttributeDataToTableFilter' > > I have not used the following as the Connect part did not work, perhaps > thats the cause? > I replaced the sm by servermanager. > from paraview import servermanager as sm > sm.Connect() > > Bart > > > On Thu, 9 Apr 2009 08:55:25 -0400, Utkarsh Ayachit > <[email protected]> wrote: >> Bart, >> >> Please cc the mailing list as well so other can use this information >> as well as respond. >> >> I think one dubious statement I see in your code is: >> ## First save points. >> convertor = sm.filters.AttributeDataToTableFilter(Input=filter1Output, >> FieldAssociation="Points", >> AddMetaData=1) >> >> You are setting the input to this filter be the data object returned >> by using Fetch(). In ParaView python scripts the input to filters >> cannot be other data objects, but filters or sources. So, the proper >> usage would be: >> >> convertor = sm.filters.AttributeDataToTableFilter(Input=filter1, >> FieldAssociation="Points", >> AddMetaData=1) >> >> Does that solve the issue? Also creation of the representation is not >> necessary unless you are rendering into a view, which doesn't seem to >> be the case. >> >> Utkarsh >> >> On Thu, Apr 9, 2009 at 8:32 AM, <[email protected]> wrote: >>> Dear Utkarsh, >>> >>> Thank you for your fast replies. I got the CVS version to work, but I am >>> still having some trouble to rewrite all the filters and functions. >>> When running my code, see below, Paraview crashes and gives a >>> Segmentation >>> Fault. >>> I am not a real programming expert, so I tried to neglect the >>> representations of all filters. This removes the crash, but still posses >>> some problem with the code. The code was 1-to-1 copied from the 3.4 >>> version, which probably causes the errors. >>> Is there a way or manual to see the new options and maybe conversions >>> between 3.4 and the CVS version ? >>> >>> Thanks in advance, >>> >>> Bart >>> >>> Attached code ( I removed all representation code and view settings): >>> >>> >>> > ############################################################################################### >>> # create implicit device to populate Slice >>> impPlane = >>> > servermanager.implicit_functions.Plane(registrationGroup='implicit_fuctions') >>> impBox = >>> > servermanager.implicit_functions.Box(registrationGroup='implicit_fuctions') >>> impSphere = >>> > servermanager.implicit_functions.Sphere(registrationGroup='implicit_fuctions') >>> > ############################################################################################### >>> >>> caseName = 'Case' >>> caseLocation = '/home/bart/Desktop/Test_Python/' >>> showScalarBar = 2 #0=none, 1=vertical, 2=horizontal >>> >>> #read data >>> VTKreader01 = >>> > servermanager.sources.LegacyVTKreader(FileNames='/home/bart/Desktop/Test_Python/1/VTK/1_1000.vtk',registrationGroup='sources',registrationName='RR') >>> #repVTKreader01 = >>> > servermanager.CreateRepresentation(VTKreader01,view,registrationGroup='representations') >>> #repVTKreader01.Visibility = 0 >>> #repVTKreader01.Representation = 3 >>> >>> Slice02 = >>> > servermanager.filters.Slice(registrationGroup='sources',registrationName='slice02',Input=VTKreader01) >>> cfSlice02 = Slice02.GetProperty('CutFunction') >>> domainSlice02 = cfSlice02.GetDomain('proxy_list') >>> domainSlice02.AddProxy(impPlane.SMProxy) >>> domainSlice02.AddProxy(impBox.SMProxy) >>> domainSlice02.AddProxy(impSphere.SMProxy) >>> >>> cutplane02 = impPlane >>> cutplane02.Normal = [0, 1, 0] >>> cutplane02.Offset = 0 >>> cutplane02.Origin = [0, 0, 0] >>> >>> #set cutplane >>> Slice02.CutFunction= cutplane02 >>> >>> Calculator01 = >>> > servermanager.filters.Calculator(registrationGroup='sources',registrationName='calculator',Input=Slice02) >>> Calculator01.ResultArrayName = 'Pt' >>> Calculator01.Function = '1.225*p+0.5*1.225*mag(U)^2' >>> Calculator01.AttributeMode = 1 # 1=pointdata,2=celldata >>> Calculator01.AddVectorVariable = ['U','U','0','1','2'] >>> Calculator01.AddScalarVariable = >>> ['p','p','0','U_0','U','0','U_1','U','1','U_2','U','2'] >>> >>> filter1 = >>> > servermanager.filters.IntegrateAttributes(registrationGroup='sources',registrationName='Integrator',Input=Calculator01) >>> filter1Output = servermanager.Fetch(filter1) >>> #repfilter1 = >>> > servermanager.CreateRepresentation(filter1,view,registrationGroup='representations') >>> >>> # From Utkarsh Ayachit: >>> from paraview import servermanager as sm >>> sm.Connect() >>> >>> ## AttributeDataToTableFilter converts any dataset to a vtkTable which >>> can >>> be >>> ## written as a CSV file. One needs to choose which attribute to save as >>> well. >>> ## First save points. >>> convertor = sm.filters.AttributeDataToTableFilter(Input=filter1Output, >>> FieldAssociation="Points", >>> AddMetaData=1) >>> csvWriter = sm.writers.CSVWriter(Input=convertor) >>> csvWriter.FileName = >>> "/home/bart/Afstuderen/Straight_Auto/output.points.csv" >>> >>> ## this writes the output. >>> csvWriter.UpdatePipeline() >>> >>> ## Now save cells. >>> convertor.FieldAssociation="Cells" >>> csvWriter = sm.writers.CSVWriter(Input=convertor) >>> csvWriter.FileName = >>> "/home/bart/Afstuderen/Straight_Auto/output.cells.csv" >>> >>> ## this writes the output. >>> csvWriter.UpdatePipeline() >>> >>> >>> > _______________________________________________ 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
