[ET Trac] [Einstein Toolkit] #1875: SetMask_SphericalSurface: retain mask

[Einstein Toolkit]

#1875: SetMask_SphericalSurface: retain mask
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 Reporter:  cott@…                  |       Owner:                     
     Type:  enhancement             |      Status:  new                
 Priority:  unset                   |   Milestone:                     
Component:  Other                   |     Version:  development version
 Keywords:                          |  
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 SetMask_SphericalSurface sets a mask based on SphericalSurface
 information. At every invocation, it wipes the mask, then resets it. Old
 behavior: mask is set from surface only if surface is active and valid.
 However, sometimes finding a horizon with AHFinderDirect may fail, but the
 mask info (i.e. the radius) may be perfectly valid. Mask is still not set
 in the old behavior, because AHFinderDirect makes the mask invalid (-1) if
 it does not find a horizon. New behavior: set mask from surface is surface
 is active and its minimum radius is > 0.

 Pull request: https://bitbucket.org/einsteintoolkit/einsteinutils/pull-
 requests/1/setmask_sphericalsurface-retain-mask/diff

 Pull request also adds verbose output (default: off).

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1875>
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