[GRASS-user] v.in.ascii with large files

[Seb]

On Fri, 23 Mar 2007 16:36:58 +1200,
Hamish <hamish_nospam at yahoo.com> wrote:

[...]

> r.colors rules for etopo2, srtm, and terrain should all break at 0.  The
> "elevation" and default "rainbow" rule do not.

Thanks.  Using etopo2 was exactly what I needed.

It seems some problem occurred when reprojecting the raster from the
geographic location to my Albers equal area projection location, because
values for lat 70 or thereabouts are missing
(http://members.shaw.ca/sluque/earctic.png).  These values are definitely
there in the original geographic location.  Maybe I'm still not setting an
appropriate projection:


-PROJ_INFO-------------------------------------------------
name       : Albers Equal Area
datum      : wgs84
towgs84    : 0.000,0.000,0.000
proj       : aea
ellps      : wgs84
a          : 6378137.0000000000
es         : 0.0066943800
f          : 298.2572235630
lat_0      : 65.0000000000
lat_1      : 70.0000000000
lat_2      : 75.0000000000
lon_0      : -130.0000000000
x_0        : 0.0000000000
y_0        : 0.0000000000
-PROJ_UNITS------------------------------------------------
unit       : meter
units      : meters
meters     : 1.0


Thanks for your input.

Cheers,

-- 
Seb