[GRASS-dev] [GRASS GIS] #789: g.region option to expand the computational region of about "some" pixels?

[GRASS GIS]

#789: g.region option to expand the computational region of about "some" pixels?
-------------------------+-------------------------------------------------
  Reporter:  nikos       |      Owner:  grass-dev@…
      Type:              |     Status:  new
  enhancement            |
  Priority:  normal      |  Milestone:  7.4.1
 Component:  Default     |    Version:  unspecified
Resolution:              |   Keywords:  g.region, expand computational
       CPU:              |  region
  Unspecified            |   Platform:  Unspecified
-------------------------+-------------------------------------------------

Comment (by mmetz):

 Replying to [comment:21 lucadelu]:
 > Replying to [comment:20 mmetz]:
 > >
 > > The number of pixels is just a number, not a coordinate, therefore the
 new option should be of type TYPE_DOUBLE and scanned with sscanf(), not
 G_scan_easting()/G_scan_northing(). Should top and bottom also be
 adjusted?
 >
 > Thanks Markus, I modify the patch with your suggestion, just one
 question, why TYPE_DOUBLE and not INTEGER (I used INT)?
 > because the number of pixels should be integer, I don't think is good
 idea to permit to add 2.5 pixels ;-)

 You are right, the number of pixels should be integer.

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/789#comment:23>
GRASS GIS <https://grass.osgeo.org>