[GRASS-user] problem creating secant Lambert Conformal Conic projection

Eric Patton thepattonian at gmail.com
Fri May 13 09:16:30 PDT 2016


Hi guys,

I am trying to make a new Grass location with the secant Lambert Conformal
Conic projection.

I have noticed that if I am selecting the projection parameters through the
Grass GUI dialog, and lat_0 = lat_1, the value of lat_2 doesn't seem to be
included in the projection definition (see attached screenshot
lat_2_is_gone.png).

If however, lat_0 != lat_1, lat_2 *does* get included in the projection
parameters (see attached lat_2_exists.png).

Is this an error? Or is it incorrect usage on my part to have lat_0 and
lat_1 equal?

-- 
Eric Patton <thepattonian at gmail.com>
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