[ET Trac] [Einstein Toolkit] #1235: commit4306806ad6d517f4e9b675d3cd541c95db3ea7fa breaks multipatch runs

[Einstein Toolkit]

#1235: commit4306806ad6d517f4e9b675d3cd541c95db3ea7fa  breaks multipatch runs
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 Reporter:  rhaas   |       Owner:     
     Type:  defect  |      Status:  new
 Priority:  major   |   Milestone:     
Component:  Other   |     Version:     
 Keywords:          |  
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 The assert(offsets.empty()) in dh::regrid line 1207 and 1265 which may not
 find the std::vector offsets empty if regrid is called on levels that were
 not changed.

 A quick fix is to clear() local_boxes at the top of dh::regrid (attached).
 However since local_boxes are expensive I less drastic method might be
 better.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1235>
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