Hi Vasilis,
This error appears with every Flair project I open, even with empty ones, and so in these cases the .flair is empty, because I am only using it to produce the vxl file.
Thanks
Francesca
Francesca Fiorini, PhD
CRUK and MRC Oxford Institute for Radiation Oncology
Old Road Campus Research Building
Off Roosevelt Drive
University of Oxford
Oxford, OX3 7DQ
UK
On 12 Nov 2014, at 12:53, Vasilis Vlachoudis <Vasilis.Vlachoudis_at_cern.ch> wrote:
Hi Francesca,
it seems that something is wrong on the column/row number of the cropping.
Could you send us the .flair file
V.
________________________________________
From: owner-fluka-discuss_at_mi.infn.it [owner-fluka-discuss_at_mi.infn.it] on behalf of Francesca Fiorini [francesca.fiorini_at_oncology.ox.ac.uk]
Sent: 12 November 2014 10:48
To: fluka-discuss_at_fluka.org
Subject: [fluka-discuss]: error in cropping CT in Flair
Dear Vasilis and Fluka/Flair experts,
I am having problems trying to crop CT in Flair. I have done it other times, but now, after either the OS update or Flair update, it does not seem to work any more.
When I crop the CT and then go to the Voxel page, the "Analyzing slices" window doesn't start. Then when I close Flair, the Flair Error Reporting window appears and says:
Version : 2.0-5
geoviewer : 2.0-5 False
Revision : 3314
Last Change : 2014-10-20 14:11:03
dicom : 0.9.8
numpy : 1.8.2
Platform : linux2
Python : 2.7.5 (default, Nov 3 2014, 14:26:24)
[GCC 4.8.3 20140911 (Red Hat 4.8.3-7)]
TkVersion : 8.5
TclVersion : 8.5
Traceback:
Traceback (most recent call last):
File "/usr/local/flair/tkFlair.py", line 1249, in __call__
return self.func(*args)
File "/usr/local/flair/FlairRibbon.py", line 294, in changeTab
self.activeTab.activate()
File "/usr/local/flair/VoxelTab.py", line 340, in activate
if self.page.loadDicom():
File "/usr/local/flair/DicomPage.py", line 253, in loadDicom
err = self._loadDicom()
File "/usr/local/flair/DicomPage.py", line 285, in _loadDicom
if not self.dicom._scanSlice(os.path.join(path,fn)):
File "/usr/local/flair/Dicom.py", line 717, in _scanSlice
self.__scanSliceData(dataset.pixel_array)
File "/usr/local/flair/Dicom.py", line 742, in __scanSliceData
array = data[self.rowFrom:self.rowTo+1, self.colFrom:self.colTo+1]
IndexError: invalid slice
Do you know what the problem might be? Do I have something wrong with the python libraries?
The other times I used the cropping function, it was with the same CT, so I don't think there is something wrong with it.
Thanks in advance
Francesca
Francesca Fiorini, PhD
CRUK and MRC Oxford Institute for Radiation Oncology
Old Road Campus Research Building
Off Roosevelt Drive
University of Oxford
Oxford, OX3 7DQ
UK
Received on Wed Nov 12 2014 - 17:20:02 CET