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<P><FONT face=Verdana color=#0000ff size=3>Hi,</FONT></P>
<P><FONT face=Verdana color=#0000ff size=3>I am new user of Proj.</FONT></P>
<P><FONT face=Verdana><FONT color=#0000ff><FONT size=3>I need to convert data
from longitudinal,lat<SPAN class=810543207-08072008>itudes</SPAN> and
depth <SPAN class=810543207-08072008>coordinates </SPAN>to the Cartesian
Coordinates.<SPAN class=810543207-08072008> </SPAN></FONT></FONT></FONT><FONT
face=Verdana color=#0000ff size=3>My data downloaded from USGS site with the
following feature </FONT></P>
<P><FONT face=Verdana color=#0000ff size=3>The horizontal datum used is North
American Datum of 1983.</FONT></P>
<P><FONT face=Verdana color=#0000ff size=3>The ellipsoid used is Geodetic
Reference System 80.</FONT></P>
<P><FONT face=Verdana color=#0000ff size=3>The semi-major axis of the ellipsoid
used is 6378137.000000.</FONT></P>
<P><FONT face=Verdana color=#0000ff size=3>The flattening of the ellipsoid used
is 1/298.257222.</FONT></P>
<P><FONT face=Verdana color=#0000ff size=3></FONT> </P>
<P><FONT face=Verdana><FONT color=#0000ff><FONT size=3>Also I have anther data
mainly in North Africa, Egypt, lake Manzala (31.75 - 32.25 E longitudinal and
31.00 - 31.5 N latitudes) and the datum is WGS 84. <SPAN
class=810543207-08072008>this time I have the Cartesian coordinate and I need to
convert the data to the Longitudinal latitudes and depth
coordinate.</SPAN></FONT></FONT></FONT></P>
<P><FONT face=Verdana><FONT color=#0000ff><FONT size=3><SPAN
class=810543207-08072008></SPAN></FONT></FONT></FONT> </P>
<P><FONT face=Verdana><FONT color=#0000ff><FONT size=3><SPAN
class=810543207-08072008>what is the command to
use?</SPAN></FONT></FONT></FONT></P>
<P><FONT face=Verdana><FONT color=#0000ff><FONT size=3><SPAN
class=810543207-08072008></SPAN></FONT></FONT></FONT> </P>
<P><FONT face=Verdana><FONT color=#0000ff><FONT size=3><SPAN
class=810543207-08072008>thanks for help.</SPAN></FONT></FONT></FONT></P>
<P><FONT face=Verdana><FONT color=#0000ff><FONT size=3><SPAN
class=810543207-08072008></SPAN></FONT></FONT></FONT> </P></FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2></FONT> </DIV><!-- Converted from text/plain format -->
<P><FONT size=2><SPAN class=810543207-08072008>M A Bek</SPAN></FONT></P>
<P><FONT size=2><SPAN class=810543207-08072008></SPAN></FONT><FONT
size=2>malibec2005@yahoo.com<BR>Mob 00447912033240<BR><BR>SChEME
Department<BR>Faculty of Engineering<BR>University of Nottingham<BR>Nottingham
(NG7 2RD) UK<BR>Fax: 0044(0)115 951 4115<BR></P></FONT></BODY><br/>
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