= MAPCHK.TXT =

== Description ==

This text file lists maplets that meet '''either''' of these conditions:
 * The difference between their predicted and observed pixel/line locations in attached images is greater than a user-specified limit.
 * They have two or fewer overlaps attached to them.

'''MAPCHK.TXT''' is output by [[residuals]] based on this process:
 * The first parameter input to [[residuals]] is the user-specified pixel shift limit. 
 *If a landmarks shows a difference between its predicted and observed pixel/line locations in attached images that is greater than this pixel shift limit, it is added to '''MAPCHK.TXT.'''
 * If the number of overlaps attached to a landmark is two or fewer, the landmark is listed in '''MAPCHK.TXT''' with an 'o' beside it.

The following sample '''MAPCHK.TXT''' file shows landmarks listed for each of these reasons:
{{{
EE0009         <- diff observed, predicted location greater than user-specified limit
EE0017 o       <- landmark has two or fewer overlaps
EE0019 o
EE0022
EE0023
EE0024 o
EE0027 o
EE0082 o
EE0084
EE0085
EE0086 o
EE0087
EE0088
EE0089 o
END   
}}}

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''(Compiled by DL)''

CategoryFiles  CategoryOutputFiles