Issue 4 in dicompyler-plugins: Dose does not sum

[dicompyle...@googlecode.com]

Status: New
Owner: ----
Labels: Type-Defect Priority-Medium

New issue 4 by jonas.em...@gmail.com: Dose does not sum
https://code.google.com/p/dicompyler-plugins/issues/detail?id=4

What steps will reproduce the problem?
1. Load dose from beam
2. Select "Sum Dose.." and select second beam

What is the expected output? What do you see instead?
The dose is not summed - or the DVHs does not show any changes!

What version of the product are you using? On what operating system?
Dicompyler 0.4.2 + sum dose v0.3 on Windows 7.

Please provide any additional information below.
I did add some logging to the code and can verify that the SumPlan is
indeed invoked in plansum.py. The progress bar is displayed but only very
shortly.

Any suggestion to ensure that DHVs are updated?

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[dicompyle...@googlecode.com]

Updates:
Status: Accepted
Owner: flound...@gmail.com
Cc: bastula

Comment #1 on issue 4 by bastula: Dose does not sum
https://code.google.com/p/dicompyler-plugins/issues/detail?id=4

I noticed the same issue as you and will mark this as a bug. Also only the
the dose from the 2nd RT Dose file is displayed one the summation is
complete. I have cc'ed this issue to the original plugin maintainer and see
if they have a fix.

[dicompyle...@googlecode.com]

Comment #2 on issue 4 by flound...@gmail.com: Dose does not sum
https://code.google.com/p/dicompyler-plugins/issues/detail?id=4

I will take a look and try to fix it. I may not be able to get to it until
next week though.

[dicompyle...@googlecode.com]

Comment #3 on issue 4 by flound...@gmail.com: Dose does not sum
https://code.google.com/p/dicompyler-plugins/issues/detail?id=4

It looks like the issue was that I was lazy and used the ImportDicom dialog
from dicomgui. I've copied that code into my plugin and took out the line
that updates the main app. It should work now. Please give it a try.

[dicompyle...@googlecode.com]

Comment #4 on issue 4 by jonas.em...@gmail.com: Dose does not sum
https://code.google.com/p/dicompyler-plugins/issues/detail?id=4

Hmm, i think this issue has been reported before - it fails at line 172
when it tries to delete DVHs. This check works for me at the dosages are
summed

#del sumDicomObj.DVHs
if sumDicomObj.has_key('DVHs'):
del sumDicomObj.DVHs

[dicompyle...@googlecode.com]

Comment #5 on issue 4 by flound...@gmail.com: Dose does not sum
https://code.google.com/p/dicompyler-plugins/issues/detail?id=4

Can you send me an anonymized copy of your data? I'm having trouble
reproducing the behavior, and I think it must be a difference in the dicom
datasets.