From grass-lists-owner@max.cecer.army.mil Thu Oct 28 08:00:54 1993
From: brian@cast.uark.edu (Brian Culpepper)
Subject: Default theshold(s) in v.digit
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Date: Thu, 28 Oct 93 9:50:20 CDT
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Content-Length: 1232Morning/Afternoon.....whatever
I would like to know if anyone has ever changed the default snapping
and digitizing thesholds in v.digit? I realize they can be changed
each time one enters v.digit, but ,for instance, if v.digit is re-entered
it resets the thesholds to the default. This is a problem when meta-data
is created for vector files because (v.stats -h) indicates a different
MAP THRESHOLD (in this case greater) than the set threshold at the time
of map creation. I realize this is a small problem, but I think it would
make the lives of the twenty-or-so people who create metadata, much more
enjoyable....Thank you for listening,
--
R. Brian Culpepper Research Assistant
---------------------------------------------------------------------
Center for Advanced Spatial Technologies (fax) 501 575-3846
Rm. 214 Ozark Hall (work) 501 575-6159
University of Arkansas brian@cast.uark.edu
Fayetteville, AR 72701All opinions are my own and do not necessarily reflect those of the
Center for Advanced Spatial Technologies or the University of Arkansas.
We have had the same problem, and I have been forced to guesstimate
what I would have set the thresholds to. Bad scene!!! It would be
much better if in fact, once you change it on a file it remains changed.
Also, then if you don't happen to digitize the whole file in one session,
you are consistent on your thresholds.
-Sue Huse
CEDR - REGIS
UC Berkeley