<div dir="ltr"><div style>Hi</div><div style><br></div><div style>I have prepared a program '<a href="http://bathymap.gs">bathymap.gs</a>' to plot shaded cross section of topography data (Please see the attached figure). </div>
<div style>This program uses netcdf file of ETOPO 5-minute resolution gridded elevation data for topography. </div><div style>A description of the program and other relevant details are given as comment text in the beginning of the program. </div>
<div style> </div><div style><br></div><div style>Hope this will help you</div><div style><br></div><div style>Regards</div><div style>Martin</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On 4 June 2013 20:06, Wesley Ebisuzaki - NOAA Federal <span dir="ltr"><<a href="mailto:wesley.ebisuzaki@noaa.gov" target="_blank">wesley.ebisuzaki@noaa.gov</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Alireza,<br><br>My pgb file has the following variables<br><br> tmpprs .. temperature on 17 (hPa) pressure levels<br>
pressfc .. surface pressure in Pa<br><br>set lat 30<br>set lon 0 360<br>set lev 1000 10<br>d tmpprs<br>
<a href="http://orog.gs" target="_blank">orog.gs</a><br><br>------------ <a href="http://orog.gs" target="_blank">orog.gs</a> ------------------<br>*<br>* maskout underground data for cross-sections<br>*<br>'define t1pm1=pressfc/100'<br>
'set gxout grfill'<br>
'set clevs -1 1'<br>'set ccols 1 1'<br>'set ccols 0 0'<br>'d maskout(0,lev-t1pm1)'<br>'set gxout shaded'<br>--------- end <a href="http://orog.gs" target="_blank">orog.gs</a> -------------------------------<br>
<br> Wesley<br><br><br><div class="gmail_quote">On Mon, Jun 3, 2013 at 4:18 PM, AliReza Balalan Fard <span dir="ltr"><<a href="mailto:fard792@gmail.com" target="_blank">fard792@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">hi ,<br>
how can i draw a topography (TERRAIN) cross section ?<br>
<br>
Thanks,<br>
Alireza<br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Martin V. Mathew<br>Research scholar<br>Centre for Oceans, Rivers, Atmosphere and Land Sciences (CORAL)<br>IIT Kharagpur<br>India.<br>
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