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To whom it may concern,</div>
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Hello, this may sound like a silly question. May I ask how to use Mask in Volume? For some unknown reasons, I could not find the Mask button in Volume Viewer and neither in the tool taskbar. The input files are pdb and mrc file. I used Fit in Map to align
structure and map. Then I selected the whole structure. When I went back to mask the map, I could not find the Mask button in Volume Viewer. When I tried to run in the command line (mask), it shows "missing required arguments: Volume, SurfaceSpec". Could you
please help?</div>
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Thank you</div>
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Jing</div>
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