i.rectify2

[H. Olthof]

Hello  all,

We have rasterdata in lat-lon which cover a large part of Europe (From Scandinavia to South-Europe; from the UK to east Russia). We need these data in a mapset with lcc coordinates.
I rectified the maps with i.rectify2 (3rd order). I edited the POINTS-file for which I calculated the lcc coordinates for 15 points,distributed evenly over the area, exactly with m.proj.
The results are, however too inaccurate (Especially in the corners: the British isles, the Greek islands and southern Italy). Now my question:
Has anyone got a solution to increase the accuracy?
It is a pitty that r.in.ll is not made for the other projections, but only for UTM.

--------------------------------------------
ps. proj.info:


name: Lambert Conformal Conic
proj: lcc
ellps: international
a: 6378388.0000000000
es: 0.0067226700
lat_0: 52.0000000000
lon_0: 6.0000000000
lat_1: 33.0000000000
lat_2: 70.0000000000
------------------------------------------------

Thanks, Harm olthof