[LIBISIS-code-tickets] [LIBISIS] #66: performing rebin, units conversion and packaging up into workspaces in blocks at a time

LIBISIS Library and Applications noreply at libisis.org
Tue Jan 16 09:01:30 GMT 2007


#66: performing rebin, units conversion and packaging up into workspaces in
blocks at a time
--------------------------+-------------------------------------------------
 Reporter:  Toby Perring  |       Owner:  Dickon Champion
     Type:  enhancement   |      Status:  new            
 Priority:  major         |   Milestone:  Version 1.1    
Component:  Library       |    Keywords:                 
--------------------------+-------------------------------------------------
 The final output of Homer for MAPS and MERLIN data might correspond to
 only ~50,000 x 200 =10^7 pixels and therefore comfortably fit in the
 memory. However, because there are ~2500 time channels, the intermediate
 calculations in reading, units conversion and rebinning will occupy an
 order of magnitude more memory. This is a problem on machines with 1GB
 memory. The solution is break up the manipulations into chunks; this may
 have repercussions throughout the code.

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Ticket URL: <http://trac.libisis.org/code/ticket/66>
LIBISIS Library and Applications <http://www.libisis.org/>
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