Opened 12 years ago

Last modified 8 years ago

#1734 new defect

support lat long rasters with half pixel overlap outside -180W,90N,180E,90S

Reported by: karme Owned by: grass-dev@…
Priority: normal Milestone: 6.4.6
Component: Raster Version: unspecified
Keywords: Cc:
CPU: Unspecified Platform: Unspecified


Just wanted to import gmted2010 data having extent to the south of 90d 0' 0.50"S. I don't see a clean fix. One workaround is the throw away one row, but then half a pixel is missing to 90S. (see also: describing the same problem with etopo1).

Using grass 6.4.2 does the wrong thing (TM). It assumes there is a rounding error and adjusts the south extent to -90S and displays the warning: "WARNING: Fixing subtle input data rounding error of south boundary



Change History (2)

comment:1 by hamish, 11 years ago

Component: DefaultRaster
Keywords: added

comment:2 by neteler, 8 years ago

Note: See TracTickets for help on using tickets.