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Joe,<br>
<br>
If I'm understanding you correctly, you want to color in from the
bottom of the graph to the line you drew, correct?<br>
Use "set gxout linefill". Once you set your lon and lat to plot along a
fixed lon or lat, and if your data is named "var", then define a new
variable that is equal to the minimum Y value of your graph. Something
like <br>
"define bottom=var*0-<minimumYvalue>" so that "bottom" has
same dimension as "var". Then<br>
"set lfcols <color> 0" <br>
"d var ; bottom" <br>
<br>
Mary Jo<br>
<br>
Joe Covert wrote:
<blockquote cite="mid44EAF982.7040501@noaa.gov" type="cite">I'm trying
to create a graphic using a bathymetry database (NAVO DBDV5
<br>
in NETCDF).
<br>
<br>
What I'm looking to do is to plot the ocean bottom along a fixed
<br>
longitude with varying latitude or vice versa. GrADS does this with no
<br>
problem (see attachment). However ... I need to colorized everything
<br>
below the ocean bottom in one color.
<br>
<br>
I've tried to use all of the gxout settings but no luck.
<br>
<br>
Ultimately this graphic will be composited together with sea-surface
<br>
temperature graphic and act as a land mask.
<br>
<br>
If anyone knows of another approach please let me know.
<br>
<br>
Thanks,
<br>
<br>
Joe
<br>
<br>
<br>
<br>
<hr size="4" width="90%"><br>
<center><img src="cid:part1.04080105.02050608@noaa.gov"></center>
</blockquote>
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