#335: export floats and doubles with correct precision
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Reporter: hamish | Owner: grass-dev@…
Type: task | Status: new
Priority: critical | Milestone: 6.4.3
Component: Default | Version: svn-develbranch6
Keywords: precision | Platform: All
Cpu: All |
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Comment(by mmetz):
Replying to [comment:19 neteler]:
> Please backport to 6.4 since not much testing happens in 6.5 (but in
6.4.svn).
> (I see that many backports are missing!).
Glynn: Binary to text conversions must use %.9g (float) and %.17g (double)
in order to preserve fp values in a binary-decimal-binary round-trip, e.g.
r.out.ascii followed by r.in.ascii.
The modules [r|v].out.ascii need to be added to the list.
Markus M
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Ticket URL: <http://trac.osgeo.org/grass/ticket/335#comment:21>
GRASS GIS <http://grass.osgeo.org>
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