Martin Manningham manningh at
Sat Apr 29 08:00:00 EDT 1995

In article <9504262050.AA27413 at> you wrote:

: Hello, 
: Has anyone worked with the PROJ libe.  I am trying to do
: a conversion from ll to merc in a GRASS program I am 
: writing and I am a little confused.  There seems to be no
: documentation for those libes.

Yes, I already work with the PROJ library. This is a very nice
manner to convert geo data between differents projections.
To convert from the ll projection to the merc projection, you
must perform the following operations:

ll -> longitude/latitude -> merc

I don't have my documentation with me. The documentation is
easy to found in the net.

: -Stephen Dzurenko
:  Ocean Mapping Division
:  Ocean Technology Center 
:  Graduate School of Oceanography
:  University of Rhode Island
:  ph: 401 792-6853
:  fx: 401 792-6849
:  e-mail: steve at

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