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    <p>Hi,</p>
    <p>My guess is that the software does not find the projections. I
      would add the --verbose option and check that you actually input
      some projections. If not, I guess there is an issue with the path
      or the regexp in your command line.</p>
    Simon<br>
    <br>
    <div class="moz-cite-prefix">On 28/09/2016 14:11, Abby Bryce
      Atkinson wrote:<br>
    </div>
    <blockquote
cite="mid:CAByUD3urmt6bGrAm-nVc3y07UoSetDYG7U4KoSs3hqkOeaTJLQ@mail.gmail.com"
      type="cite">
      <div dir="ltr">Hi,
        <div><br>
        </div>
        <div>I am trying to work through the 4DROOSTER example using the
          POPI patient images (<a moz-do-not-send="true"
href="http://wiki.openrtk.org/index.php/RTK/Examples/4DROOSTERReconstruction">http://wiki.openrtk.org/index.php/RTK/Examples/4DROOSTERReconstruction</a>)
          but I am getting stuck when extracting the respiratory signal
          using the amsterdam shroud. </div>
        <div><br>
        </div>
        <div>I receive this error:</div>
        <div><br>
        </div>
        <div><br>
        </div>
        <div>
          <div>C:\ReconstructionRTK\4DROOSTERReconstruction>rtkamsterdamshroud </div>
          <div>--path .\Projections\ ^</div>
          <div>More?                    --regexp '.*.his' ^</div>
          <div>More?                    --output shroud.mha ^</div>
          <div>More?                    --unsharp 650</div>
          <div>ExceptionObject caught with writer->Update() in file
            C:\RTK\applications\rtkamst</div>
          <div>erdamshroud\rtkamsterdamshroud.cxx line 91</div>
          <div><br>
          </div>
          <div>itk::ExceptionObject (0030E9E0)</div>
          <div>Location: "void __thiscall itk::ImageFileWriter<class
            itk::Image<double,2> >::Wr</div>
          <div>ite(void)"</div>
          <div>File:
            c:\itk\modules\io\imagebase\include\itkImageFileWriter.hxx</div>
          <div>Line: 284</div>
          <div>Description: itk::ERROR: ImageFileWriter(03670318):
            Largest possible region does</div>
          <div> not fully contain requested paste IO regionPaste IO
            region: ImageIORegion (0030</div>
          <div>EDD4)</div>
          <div>  Dimension: 2</div>
          <div>  Index: 0 0</div>
          <div>  Size: 0 0</div>
          <div>Largest possible region: ImageRegion (0030EE70)</div>
          <div>  Dimension: 2</div>
          <div>  Index: [0, 0]</div>
          <div>  Size: [0, 0]</div>
        </div>
        <div><br>
        </div>
        <div><br>
        </div>
        <div>Can anyone help with a solution/tell me what I am doing
          wrong please?</div>
        <div><br>
        </div>
        <div>Thanks,</div>
        <div><br>
        </div>
        <div>Abby</div>
      </div>
      <br>
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      <br>
      <pre wrap="">_______________________________________________
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</pre>
    </blockquote>
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