[Rtk-users] rtksubselect

[Christoph Zöllner]

Dear all,

I want to use rtksubselect to create single geometryfiles for every
projection for parallelization purposes. When using the following command:

    rtksubselect -g geometryfilename.xml --out_proj subsettest.mha
    --out_geometry subsettestgeom.xml -f 1 -l 2 -p projectionfolder -r
    *.his


I get this error:

    ExceptionObject caught with paste->Update() in file
    /scratch-local/rauscher/rtk/RTK/applications/rtksubselect/rtksubselect.cxx
    line 113

    itk::InvalidRequestedRegionError (0x1818600)
    Location: "unknown"
    File:
    /scratch-local/rauscher/itk/InsightToolkit-4.8.2/Modules/Core/Common/src/itkDataObject.cxx
    Line: 393
    Description: Requested region is (at least partially) outside the
    largest possible region.


    Invalid requested region error triggered by ProjectionsReader
    img->GetRequestedRegion() = [ ImageRegion (0x180ea40)
      Dimension: 3
      Index: [4, 4, 1]
      Size: [504, 504, 1]
     ]
    img->GetLargestPossibleRegion() = [ ImageRegion (0x180ea08)
      Dimension: 3
      Index: [4, 4, 0]
      Size: [504, 504, 1]
     ]

it works for the first file though when using -f 0 -l 1

regards,
Christoph
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