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<p class="MsoNormal"><span style="font-size:11.0pt">Hello ChimeraX team,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">I was hoping you could help me with a python error I get when trying to use the color electrostatic command.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">I have my protein surface and my electrostatic map from Delphi in cube format. When I run “color electrostatic #1 map #2 palette -10,red:0,white:10,blue”, I get long error ending in “ValueError: The truth
value of an array with more than one element is ambiguous. Use a.any() or a.all()
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">File "/programs/i386-mac/chimerax/0.91/ChimeraX.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/chimerax/map/data/gaussian/gaussian_format.py", line 120, in matrix<br>
if self.matrices == None:<br>
<br>
See log for complete Python traceback.” (I can send you the full error if useful.)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">I don’t get the error if I use a Delphi .phi file. However, the .phi files from this Delphi version have a bug that distorts the map, so the Delphi developers recommended using the .cube format instead. (The
newer version of Delphi does not seem available for Mac at the moment.)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Is the ValueError to do with ChimeraX or is it something to do with the .cube files? Do you have any suggestions as to how to solve this?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Thank you very much for all your help,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Maria<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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