but how to make it shaded<br><br><div class="gmail_quote">On Fri, Nov 16, 2012 at 2:18 AM, Jeff Lake <span dir="ltr"><<a href="mailto:admin@michiganwxsystem.com" target="_blank">admin@michiganwxsystem.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div>here is the GrADS template I am using<br>
<br>
<br>
<font color="#ff0000">'open rap_snod.ctl'<br>
<br>
<br>
'clear shp'<br>
'set mproj latlon'<br>
'set clevs 2 4 8 12 16 20 25 30 40 50 75 100 150'<br>
'set gxout shp'<br>
'set shp -poly snowd'<br>
'd SNOD'<br>
<br>
<br>
'end'</font><br>
<br>
this creates the shape file, with the internal contour levels set
by `clevs`<br>
the resulting shape file is imported into my postgresql database
by<br>
the postGIS script `shp2pgsql`.<br>
I then use custom php class to create the png image<div class="im"><br>
<br>
<pre cols="72">-Jeff Lake
MichiganWxSystem.com
AllisonHouse.com
TheWeatherCenter.net
GRLevelXStuff.com</pre></div><div><div class="h5">
On 11/15/2012 12:41, manu verma wrote:<br>
</div></div></div><div><div class="h5">
<blockquote type="cite">yes but the image which you have attached is this a
jpeg file or some shape layer which you have exported to GIS.
Actually i want to create a shaded contour plot as shape layer so
that i can export it on my GIS.
<div><br>
</div>
<div>Thanks if you can help me.</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
<br>
<div class="gmail_quote">On Thu, Nov 15, 2012 at 10:53 AM, Jeff
Lake <span dir="ltr"><<a href="mailto:admin@michiganwxsystem.com" target="_blank">admin@michiganwxsystem.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<div>if your creating sn help mehape files, you can
control the interval of the shape file<br>
with 'set ccols ................'<br>
<br>
I use GrADS to make a number of shape files, then use
postGIS and php to create the maps<br>
<br>
<a href="http://images.michiganwxsystem.com/contours/snow/rap_snowdepth.png" target="_blank">http://images.michiganwxsystem.com/contours/snow/rap_snowdepth.png</a><span><font color="#888888"><br>
<pre cols="72">-Jeff Lake
MichiganWxSystem.com
AllisonHouse.com
TheWeatherCenter.net
GRLevelXStuff.com</pre>
</font></span>
<div>
<div> On 11/15/2012 0:03, manu verma wrote:<br>
</div>
</div>
</div>
<div>
<div>
<blockquote type="cite"><br>
<br>
<div class="gmail_quote">On Thu, Nov 1, 2012 at
10:03 PM, Stephen McMillan <span dir="ltr"><<a href="mailto:smcmillan@planalytics.com" target="_blank">smcmillan@planalytics.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> Manu,<br>
Are you wanting to draw or create shapefiles?
Use 'set gxout shp' for creating shapefiles, but
'draw shp ...' for drawing them. If you haven't
already done so, please review the GrADS
documentation for instructions on working with
shapefiles:<br>
<a href="http://grads.iges.org/grads/gadoc/shapefiles.html" target="_blank">http://grads.iges.org/grads/gadoc/shapefiles.html</a><br>
<br>
Here are a couple of useful links included in
the above:<br>
<a href="http://grads.iges.org/grads/gadoc/gradcomdsetshpopts.html" target="_blank">http://grads.iges.org/grads/gadoc/gradcomdsetshpopts.html</a><br>
<a href="http://grads.iges.org/grads/gadoc/gradcomddrawshp.html" target="_blank">http://grads.iges.org/grads/gadoc/gradcomddrawshp.html</a><br>
<br>
Here is a simple sample script sequence for
overlaying a shapefile (political boundaries) on
a shaded variable (sea level pressure):<br>
<br>
'set gxout shaded'<br>
'set mpdraw off'<br>
'd prmslmsl/100'<br>
'cbarn'<br>
'set shpopts -1'<br>
'set line 4'<br>
'draw shp admin98'<br>
<br>
Stephen Mc
<div>
<div><br>
<br>
<div class="gmail_quote"> On Thu, Nov 1,
2012 at 3:51 AM, manu verma <span dir="ltr"><<a href="mailto:verma.manuu@gmail.com" target="_blank">verma.manuu@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
Thanks <br>
But i want to save two set gxout shaded
and set gxout shp in one script.If i use
set gxout shaded then it doesn't save in
shape file.PLease help<br>
<br>
<div class="gmail_quote">
<div>
<div>On Wed, Oct 31, 2012 at 6:53
PM, Stephen McMillan <span dir="ltr"><<a href="mailto:smcmillan@planalytics.com" target="_blank">smcmillan@planalytics.com</a>></span>
wrote:<br>
</div>
</div>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<div>First "display" any variable
from your dataset, then use the
draw shp command. Stephen Mc<br>
<br>
<div class="gmail_quote">
<div>
<div>On Wed, Oct 31, 2012 at
4:37 AM, manu verma <span dir="ltr"><<a href="mailto:verma.manuu@gmail.com" target="_blank">verma.manuu@gmail.com</a>></span>
wrote:<br>
</div>
</div>
<blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<div>Dear all<br>
<br>
<br>
When i am running
command draw shp it
always showing no
scaling environment. How
to resolve it.<span><font color="#888888"><br>
<br>
<br>
Manu<br>
</font></span><br>
</div>
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<br>
Hello<br>
<br>
I want to make shaded contours and export it as
shapefile in grads. HOw to do it.Please help me<br>
<br>
Thanks<br>
Manu<br>
<br>
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