volume step 4: invalid file offset

[chimerax-bug-report@…]

The following bug report has been submitted:
Platform:        Darwin-19.6.0-x86_64-i386-64bit
ChimeraX Version: 1.1.1 (2020-10-07 08:32:49 UTC)
Description
(Describe the actions that caused this problem to occur here)

Log:
UCSF ChimeraX version: 1.1.1 (2020-10-07)  
© 2016-2020 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open
> /Users/jogl/Office/Projects/Rm_Structure/n20nov05b_maps/postprocess_masked.mrc
> format mrc

Opened postprocess_masked.mrc, grid size 390,390,390, pixel 1.07, shown at
level 0.0313, step 2, values float32  

> open
> /Users/jogl/Office/Projects/Rm_Structure/n20nov05b_maps/4v56-assembly1.cif

4v56-assembly1.cif title:  
Crystal structure of the bacterial ribosome from Escherichia coli in complex
with spectinomycin. [more info...]  
  
Chain information for 4v56-assembly1.cif #2  
---  
Chain | Description  
AA | 16S rRNA  
AB | 30S ribosomal protein S2  
AC | 30S ribosomal protein S3  
AD | 30S ribosomal protein S4  
AE | 30S ribosomal protein S5  
AF | 30S ribosomal protein S6  
AG | 30S ribosomal protein S7  
AH | 30S ribosomal protein S8  
AI | 30S ribosomal protein S9  
AJ | 30S ribosomal protein S10  
AK | 30S ribosomal protein S11  
AL | 30S ribosomal protein S12  
AM | 30S ribosomal protein S13  
AN | 30S ribosomal protein S14  
AO | 30S ribosomal protein S15  
AP | 30S ribosomal protein S16  
AQ | 30S ribosomal protein S17  
AR | 30S ribosomal protein S18  
AS | 30S ribosomal protein S19  
AT | 30S ribosomal protein S20  
AU | 30S ribosomal protein S21  
B0 | 50S ribosomal protein L32  
B1 | 50S ribosomal protein L33  
B2 | 50S ribosomal protein L34  
B3 | 50S ribosomal protein L35  
B4 | 50S ribosomal protein L36  
BA | 5S rRNA  
BB | 23S rRNA  
BC | 50S ribosomal protein L2  
BD | 50S ribosomal protein L3  
BE | 50S ribosomal protein L4  
BF | 50S ribosomal protein L5  
BG | 50S ribosomal protein L6  
BH | 50S ribosomal protein L9  
BI | 50S ribosomal protein L11  
BJ | 50S ribosomal protein L13  
BK | 50S ribosomal protein L14  
BL | 50S ribosomal protein L15  
BM | 50S ribosomal protein L16  
BN | 50S ribosomal protein L17  
BO | 50S ribosomal protein L18  
BP | 50S ribosomal protein L19  
BQ | 50S ribosomal protein L20  
BR | 50S ribosomal protein L21  
BS | 50S ribosomal protein L22  
BT | 50S ribosomal protein L23  
BU | 50S ribosomal protein L24  
BV | 50S ribosomal protein L25  
BW | 50S ribosomal protein L27  
BX | 50S ribosomal protein L29  
BY | 50S ribosomal protein L30  
BZ | 50S ribosomal protein L28  
  
Non-standard residues in 4v56-assembly1.cif #2  
---  
MG — (MG)  
SCM — (SCM)  
ZN — (ZN)  
  

> hide atoms

> show cartoons

> ui mousemode right "translate selected models"

> select #2

142007 atoms, 153194 bonds, 4 pseudobonds, 11187 residues, 2 models selected  

> ui mousemode right "rotate selected models"

> ~select #2

Nothing selected  

> volume #1 level 0.0235

> volume flip #1

> volume #3 level 0.03239

> select #2

142007 atoms, 153194 bonds, 4 pseudobonds, 11187 residues, 2 models selected  

> ~select #2

Nothing selected  

> select #2

142007 atoms, 153194 bonds, 4 pseudobonds, 11187 residues, 2 models selected  

> ui mousemode right "translate selected models"

> hide #!3 models

> show #!1 models

> volume #1 step 1

> volume #3 step 2

> volume #1 step 2

> volume #1 level 0.03128

> ui mousemode right "rotate selected models"

> volume #1 step 4

> ui mousemode right "translate selected models"

> ui mousemode right "rotate selected models"

> ui mousemode right "translate selected models"

> volume #1 level 0.004141

> hide #!1 models

> show #!3 models

> volume #3 step 4

Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/core/triggerset.py", line 130, in invoke  
return self._func(self._name, data)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 3978, in _update_drawings  
v.update_drawings()  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 761, in update_drawings  
self._update_surfaces()  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 784, in _update_surfaces  
s.update_surface(ro)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 2054, in update_surface  
matrix = v.matrix()  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 1207, in matrix  
m = self.region_matrix(r, read_matrix)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 1231, in region_matrix  
m = d.matrix(origin, size, step, progress, from_cache_only)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/griddata.py", line 302, in matrix  
m = self.read_matrix(ijk_origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_filter/flip.py", line 37, in read_matrix  
m = self.data.matrix(origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/griddata.py", line 302, in matrix  
m = self.read_matrix(ijk_origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/mrc/mrc_grid.py", line 44, in read_matrix  
return self.mrc_data.read_matrix(ijk_origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/mrc/mrc_format.py", line 287, in read_matrix  
progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/readarray.py", line 54, in read_array  
file.seek(offset)  
OSError: [Errno 22] Invalid argument  
  
Error processing trigger "graphics update":  
OSError: [Errno 22] Invalid argument  
  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/readarray.py", line 54, in read_array  
file.seek(offset)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 2142, in mousePressEvent  
cb(event)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/histogram.py", line 365, in select_marker_cb  
cb(self.markers[i])  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 2211, in selected_marker_cb  
self.select_data_cb()  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 2205, in select_data_cb  
d.redisplay_needed_cb()  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 294, in redisplay_needed_cb  
self.redisplay_needed()  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 320, in redisplay_needed  
self.show_using_dialog_settings(self.active_volume)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 362, in
show_using_dialog_settings  
dr.show()  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 727, in show  
self._keep_displayed_data = self.displayed_matrices() if show else None  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 1718, in displayed_matrices  
matrices.append(self.matrix(read_matrix))  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 1207, in matrix  
m = self.region_matrix(r, read_matrix)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 1231, in region_matrix  
m = d.matrix(origin, size, step, progress, from_cache_only)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/griddata.py", line 302, in matrix  
m = self.read_matrix(ijk_origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_filter/flip.py", line 37, in read_matrix  
m = self.data.matrix(origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/griddata.py", line 302, in matrix  
m = self.read_matrix(ijk_origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/mrc/mrc_grid.py", line 44, in read_matrix  
return self.mrc_data.read_matrix(ijk_origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/mrc/mrc_format.py", line 287, in read_matrix  
progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/readarray.py", line 54, in read_array  
file.seek(offset)  
OSError: [Errno 22] Invalid argument  
  
OSError: [Errno 22] Invalid argument  
  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/readarray.py", line 54, in read_array  
file.seek(offset)  
  
See log for complete Python traceback.  
  

[lots of these deleted]

Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 2144, in mouseMoveEvent  
self._drag(event)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 2148, in _drag  
cb(event)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/histogram.py", line 414, in move_marker_cb  
cb(m)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 2219, in moved_marker_cb  
self.select_data_cb() # Causes redisplay using GUI settings  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 2205, in select_data_cb  
d.redisplay_needed_cb()  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 294, in redisplay_needed_cb  
self.redisplay_needed()  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 320, in redisplay_needed  
self.show_using_dialog_settings(self.active_volume)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 362, in
show_using_dialog_settings  
dr.show()  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 727, in show  
self._keep_displayed_data = self.displayed_matrices() if show else None  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 1718, in displayed_matrices  
matrices.append(self.matrix(read_matrix))  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 1207, in matrix  
m = self.region_matrix(r, read_matrix)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 1231, in region_matrix  
m = d.matrix(origin, size, step, progress, from_cache_only)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/griddata.py", line 302, in matrix  
m = self.read_matrix(ijk_origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_filter/flip.py", line 37, in read_matrix  
m = self.data.matrix(origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/griddata.py", line 302, in matrix  
m = self.read_matrix(ijk_origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/mrc/mrc_grid.py", line 44, in read_matrix  
return self.mrc_data.read_matrix(ijk_origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/mrc/mrc_format.py", line 287, in read_matrix  
progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/readarray.py", line 54, in read_array  
file.seek(offset)  
OSError: [Errno 22] Invalid argument  
  
OSError: [Errno 22] Invalid argument  
  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/readarray.py", line 54, in read_array  
file.seek(offset)  
  
See log for complete Python traceback.  
  

> volume #3 level 0.0285

Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 2151, in mouseReleaseEvent  
self._drag(event)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 2148, in _drag  
cb(event)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/histogram.py", line 414, in move_marker_cb  
cb(m)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 2219, in moved_marker_cb  
self.select_data_cb() # Causes redisplay using GUI settings  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 2205, in select_data_cb  
d.redisplay_needed_cb()  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 294, in redisplay_needed_cb  
self.redisplay_needed()  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 320, in redisplay_needed  
self.show_using_dialog_settings(self.active_volume)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume_viewer.py", line 362, in
show_using_dialog_settings  
dr.show()  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 727, in show  
self._keep_displayed_data = self.displayed_matrices() if show else None  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 1718, in displayed_matrices  
matrices.append(self.matrix(read_matrix))  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 1207, in matrix  
m = self.region_matrix(r, read_matrix)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map/volume.py", line 1231, in region_matrix  
m = d.matrix(origin, size, step, progress, from_cache_only)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/griddata.py", line 302, in matrix  
m = self.read_matrix(ijk_origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_filter/flip.py", line 37, in read_matrix  
m = self.data.matrix(origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/griddata.py", line 302, in matrix  
m = self.read_matrix(ijk_origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/mrc/mrc_grid.py", line 44, in read_matrix  
return self.mrc_data.read_matrix(ijk_origin, ijk_size, ijk_step, progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/mrc/mrc_format.py", line 287, in read_matrix  
progress)  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/readarray.py", line 54, in read_array  
file.seek(offset)  
OSError: [Errno 22] Invalid argument  
  
OSError: [Errno 22] Invalid argument  
  
File
"/Applications/ChimeraX-1.1.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-
packages/chimerax/map_data/readarray.py", line 54, in read_array  
file.seek(offset)  
  
See log for complete Python traceback.  
  




OpenGL version: 4.1 INTEL-14.7.12
OpenGL renderer: Intel Iris Pro OpenGL Engine
OpenGL vendor: Intel Inc.Hardware:

    Hardware Overview:

      Model Name: MacBook Pro
      Model Identifier: MacBookPro11,4
      Processor Name: Quad-Core Intel Core i7
      Processor Speed: 2.2 GHz
      Number of Processors: 1
      Total Number of Cores: 4
      L2 Cache (per Core): 256 KB
      L3 Cache: 6 MB
      Hyper-Threading Technology: Enabled
      Memory: 16 GB
      Boot ROM Version: 426.0.0.0.0
      SMC Version (system): 2.29f24

Software:

    System Software Overview:

      System Version: macOS 10.15.7 (19H524)
      Kernel Version: Darwin 19.6.0
      Time since boot: 27 days 4:30

Graphics/Displays:

    Intel Iris Pro:

      Chipset Model: Intel Iris Pro
      Type: GPU
      Bus: Built-In
      VRAM (Dynamic, Max): 1536 MB
      Vendor: Intel
      Device ID: 0x0d26
      Revision ID: 0x0008
      Metal: Supported, feature set macOS GPUFamily1 v4
      Displays:
        Color LCD:
          Display Type: Built-In Retina LCD
          Resolution: 2880 x 1800 Retina
          Framebuffer Depth: 24-Bit Color (ARGB8888)
          Main Display: Yes
          Mirror: Off
          Online: Yes
          Automatically Adjust Brightness: No
          Connection Type: Internal

PyQt version: 5.12.3
Compiled Qt version: 5.12.4
Runtime Qt version: 5.12.9
Installed Packages:
    alabaster: 0.7.12
    appdirs: 1.4.4
    appnope: 0.1.0
    Babel: 2.8.0
    backcall: 0.2.0
    blockdiag: 2.0.1
    certifi: 2020.6.20
    chardet: 3.0.4
    ChimeraX-AddH: 2.1.3
    ChimeraX-AlignmentAlgorithms: 2.0
    ChimeraX-AlignmentHdrs: 3.2
    ChimeraX-AlignmentMatrices: 2.0
    ChimeraX-Alignments: 2.1
    ChimeraX-Arrays: 1.0
    ChimeraX-Atomic: 1.6.1
    ChimeraX-AtomSearch: 2.0
    ChimeraX-AxesPlanes: 2.0
    ChimeraX-BasicActions: 1.1
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 1.0.1
    ChimeraX-BondRot: 2.0
    ChimeraX-BugReporter: 1.0
    ChimeraX-BuildStructure: 2.0
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.0
    ChimeraX-ButtonPanel: 1.0
    ChimeraX-CageBuilder: 1.0
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.1
    ChimeraX-ChemGroup: 2.0
    ChimeraX-Clashes: 2.0
    ChimeraX-ColorActions: 1.0
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-CommandLine: 1.1.3
    ChimeraX-ConnectStructure: 2.0
    ChimeraX-Contacts: 1.0
    ChimeraX-Core: 1.1.1
    ChimeraX-CoreFormats: 1.0
    ChimeraX-coulombic: 1.0.1
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-DataFormats: 1.0
    ChimeraX-Dicom: 1.0
    ChimeraX-DistMonitor: 1.1
    ChimeraX-DistUI: 1.0
    ChimeraX-Dssp: 2.0
    ChimeraX-EMDB-SFF: 1.0
    ChimeraX-ExperimentalCommands: 1.0
    ChimeraX-FileHistory: 1.0
    ChimeraX-FunctionKey: 1.0
    ChimeraX-Geometry: 1.1
    ChimeraX-gltf: 1.0
    ChimeraX-Graphics: 1.0
    ChimeraX-Hbonds: 2.0
    ChimeraX-Help: 1.0
    ChimeraX-HKCage: 1.3
    ChimeraX-IHM: 1.0
    ChimeraX-ImageFormats: 1.0
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0
    ChimeraX-Label: 1.0
    ChimeraX-ListInfo: 1.0
    ChimeraX-Log: 1.1.1
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Map: 1.0.1
    ChimeraX-MapData: 2.0
    ChimeraX-MapEraser: 1.0
    ChimeraX-MapFilter: 2.0
    ChimeraX-MapFit: 2.0
    ChimeraX-MapSeries: 2.0
    ChimeraX-Markers: 1.0
    ChimeraX-Mask: 1.0
    ChimeraX-MatchMaker: 1.1
    ChimeraX-MDcrds: 2.0
    ChimeraX-MedicalToolbar: 1.0.1
    ChimeraX-Meeting: 1.0
    ChimeraX-MLP: 1.0
    ChimeraX-mmCIF: 2.2
    ChimeraX-MMTF: 2.0
    ChimeraX-Modeller: 1.0
    ChimeraX-ModelPanel: 1.0
    ChimeraX-ModelSeries: 1.0
    ChimeraX-Mol2: 2.0
    ChimeraX-Morph: 1.0
    ChimeraX-MouseModes: 1.0
    ChimeraX-Movie: 1.0
    ChimeraX-Neuron: 1.0
    ChimeraX-Nucleotides: 2.0
    ChimeraX-OpenCommand: 1.2.1
    ChimeraX-PDB: 2.1
    ChimeraX-PDBBio: 1.0
    ChimeraX-PickBlobs: 1.0
    ChimeraX-Positions: 1.0
    ChimeraX-PresetMgr: 1.0
    ChimeraX-PubChem: 2.0
    ChimeraX-Read-Pbonds: 1.0
    ChimeraX-Registration: 1.1
    ChimeraX-RemoteControl: 1.0
    ChimeraX-ResidueFit: 1.0
    ChimeraX-RestServer: 1.0
    ChimeraX-RNALayout: 1.0
    ChimeraX-RotamerLibMgr: 2.0
    ChimeraX-RotamerLibsDunbrack: 2.0
    ChimeraX-RotamerLibsDynameomics: 2.0
    ChimeraX-RotamerLibsRichardson: 2.0
    ChimeraX-SaveCommand: 1.2
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0
    ChimeraX-Segger: 1.0
    ChimeraX-Segment: 1.0
    ChimeraX-SeqView: 2.2
    ChimeraX-Shape: 1.0.1
    ChimeraX-Shell: 1.0
    ChimeraX-Shortcuts: 1.0
    ChimeraX-ShowAttr: 1.0
    ChimeraX-ShowSequences: 1.0
    ChimeraX-SideView: 1.0
    ChimeraX-Smiles: 2.0
    ChimeraX-SmoothLines: 1.0
    ChimeraX-SpaceNavigator: 1.0
    ChimeraX-StdCommands: 1.0.4
    ChimeraX-STL: 1.0
    ChimeraX-Storm: 1.0
    ChimeraX-Struts: 1.0
    ChimeraX-Surface: 1.0
    ChimeraX-SwapAA: 2.0
    ChimeraX-SwapRes: 2.0
    ChimeraX-TapeMeasure: 1.0
    ChimeraX-Test: 1.0
    ChimeraX-Toolbar: 1.0
    ChimeraX-ToolshedUtils: 1.0
    ChimeraX-Tug: 1.0
    ChimeraX-UI: 1.2.3
    ChimeraX-uniprot: 2.0
    ChimeraX-ViewDockX: 1.0
    ChimeraX-Vive: 1.1
    ChimeraX-VolumeMenu: 1.0
    ChimeraX-VTK: 1.0
    ChimeraX-WavefrontOBJ: 1.0
    ChimeraX-WebCam: 1.0
    ChimeraX-WebServices: 1.0
    ChimeraX-Zone: 1.0
    colorama: 0.4.3
    comtypes: 1.1.7
    cxservices: 1.0
    cycler: 0.10.0
    Cython: 0.29.20
    decorator: 4.4.2
    distlib: 0.3.1
    docutils: 0.16
    filelock: 3.0.12
    funcparserlib: 0.3.6
    grako: 3.16.5
    h5py: 2.10.0
    html2text: 2020.1.16
    idna: 2.10
    ihm: 0.16
    imagecodecs: 2020.5.30
    imagecodecs-lite: 2020.1.31
    imagesize: 1.2.0
    ipykernel: 5.3.0
    ipython: 7.15.0
    ipython-genutils: 0.2.0
    jedi: 0.17.2
    Jinja2: 2.11.2
    jupyter-client: 6.1.3
    jupyter-core: 4.6.3
    kiwisolver: 1.2.0
    line-profiler: 2.1.2
    lxml: 4.5.1
    MarkupSafe: 1.1.1
    matplotlib: 3.2.1
    msgpack: 1.0.0
    netifaces: 0.10.9
    networkx: 2.4
    numexpr: 2.7.1
    numpy: 1.18.5
    numpydoc: 1.0.0
    openvr: 1.12.501
    packaging: 20.4
    parso: 0.7.1
    pexpect: 4.8.0
    pickleshare: 0.7.5
    Pillow: 7.1.2
    pip: 20.2.2
    pkginfo: 1.5.0.1
    prompt-toolkit: 3.0.7
    psutil: 5.7.0
    ptyprocess: 0.6.0
    pycollada: 0.7.1
    pydicom: 2.0.0
    Pygments: 2.6.1
    PyOpenGL: 3.1.5
    PyOpenGL-accelerate: 3.1.5
    pyparsing: 2.4.7
    PyQt5-commercial: 5.12.3
    PyQt5-sip: 4.19.19
    PyQtWebEngine-commercial: 5.12.1
    python-dateutil: 2.8.1
    pytz: 2020.1
    pyzmq: 19.0.2
    qtconsole: 4.7.4
    QtPy: 1.9.0
    RandomWords: 0.3.0
    requests: 2.24.0
    scipy: 1.4.1
    setuptools: 49.4.0
    sfftk-rw: 0.6.6.dev0
    six: 1.15.0
    snowballstemmer: 2.0.0
    sortedcontainers: 2.2.2
    Sphinx: 3.1.1
    sphinxcontrib-applehelp: 1.0.2
    sphinxcontrib-blockdiag: 2.0.0
    sphinxcontrib-devhelp: 1.0.2
    sphinxcontrib-htmlhelp: 1.0.3
    sphinxcontrib-jsmath: 1.0.1
    sphinxcontrib-qthelp: 1.0.3
    sphinxcontrib-serializinghtml: 1.1.4
    suds-jurko: 0.6
    tables: 3.6.1
    tifffile: 2020.6.3
    tinyarray: 1.2.2
    tornado: 6.0.4
    traitlets: 5.0.4
    urllib3: 1.25.10
    wcwidth: 0.2.5
    webcolors: 1.11.1
    wheel: 0.34.2