Hi Mike
For your actual bug report, it would be helpful to know if the "flipped image" (it's not color-inverted, it's mirrored along the X axis) issue only occurs with one, or with all available algorithms.
You are correct that the image inversion is is along the x-axis. The colour/shading is correct.
I've not been able to fix the inversion having tried with 16m, 16m-png, 16m-rdp, 16m-tight, 8-tight, 8 and 8-png (I hope that's enough for a representative sample)
What I have now found is that an earlier version of the software (EMAN2 2.0) *does* get displayed correctly through x2go. I've narrowed this further to version 2.07 is OK when displayed via x2go, while version 2.1 exhibits the inversion.
http://ncmi.bcm.tmc.edu/ncmi/software/software_details?selected_software=cou...
Cheers Toby
Is the source code of the referenced software online? Is it free software? If yes, there is a chance we can look at changes in that software.
Fortunately, it is.
2.1 : http://ncmi.bcm.edu/ncmi/software/counter_222/software_129 2.07: http://ncmi.bcm.edu/ncmi/software/counter_222/software_122
Also, does the software dynamically link in shared libraries? Or has it been built statically?
It's all python code and it ships with its own python 2.7.x
I guess that there is a flaw in nx-libs that gets triggered by your application. If we could generate diffs of the different EMAN2 2.0 versions, we might be able to track down the cause for the mirroring effect.
I did have a look, unfortunately, my python-fu is weak. I do notice that the python version went from 2.7.2 -> 2.7.3.
Cheers Toby
Toby Darling, Scientific Computing (2N249) MRC Laboratory of Molecular Biology Francis Crick Avenue Cambridge Biomedical Campus Cambridge CB2 0QH Phone 01223 267070