how you make it colorful have you give any command please tell me. i am very thankful to you<div><br></div><div>Manu <br><br><div class="gmail_quote">On Wed, Nov 21, 2012 at 11:53 AM, Yaqiang Wang <span dir="ltr"><<a href="mailto:yaqiang.wang@gmail.com" target="_blank">yaqiang.wang@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I just tested the polygon shape file output ability from GrADS version<br>
2.0.1.oga.1 with model.ctl sample data.<br>
<br>
ga-> open model.ctl<br>
ga-> set gxout shp<br>
ga-> set shp -poly test<br>
ga-> d ps<br>
<br>
The output polygon shape file (test.shp, test.dbf, test.shx, test.prj)<br>
is ok, but some redumdant vertical lines are showed when the polygon<br>
outlines were plotted. A polygon was divided to several sub polygons<br>
especially when the polygon has 'holes'. It looks fine if not plot the<br>
polygon outlines.<br>
<div class="HOEnZb"><div class="h5"><br>
On Wed, Nov 21, 2012 at 2:26 AM, manu verma <<a href="mailto:verma.manuu@gmail.com">verma.manuu@gmail.com</a>> wrote:<br>
> but how to make it shaded<br>
><br>
> On Fri, Nov 16, 2012 at 2:18 AM, Jeff Lake <<a href="mailto:admin@michiganwxsystem.com">admin@michiganwxsystem.com</a>><br>
> wrote:<br>
>><br>
>> here is the GrADS template I am using<br>
>><br>
>><br>
>> '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'<br>
>><br>
>> this creates the shape file, with the internal contour levels set by<br>
>> `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<br>
>><br>
>><br>
>> -Jeff Lake<br>
>> MichiganWxSystem.com<br>
>> AllisonHouse.com<br>
>> TheWeatherCenter.net<br>
>> GRLevelXStuff.com<br>
>><br>
>> On 11/15/2012 12:41, manu verma wrote:<br>
>><br>
>> yes but the image which you have attached is this a jpeg file or some<br>
>> shape layer which you have exported to GIS. Actually i want to create a<br>
>> shaded contour plot as shape layer so that i can export it on my GIS.<br>
>><br>
>> Thanks if you can help me.<br>
>><br>
>><br>
>><br>
>><br>
>> On Thu, Nov 15, 2012 at 10:53 AM, Jeff Lake <<a href="mailto:admin@michiganwxsystem.com">admin@michiganwxsystem.com</a>><br>
>> wrote:<br>
>>><br>
>>> if your creating sn help mehape files, you can control the interval of<br>
>>> 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<br>
>>> 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><br>
>>><br>
>>> -Jeff Lake<br>
>>> MichiganWxSystem.com<br>
>>> AllisonHouse.com<br>
>>> TheWeatherCenter.net<br>
>>> GRLevelXStuff.com<br>
>>><br>
>>> On 11/15/2012 0:03, manu verma wrote:<br>
>>><br>
>>><br>
>>><br>
>>> On Thu, Nov 1, 2012 at 10:03 PM, Stephen McMillan<br>
>>> <<a href="mailto:smcmillan@planalytics.com">smcmillan@planalytics.com</a>> wrote:<br>
>>>><br>
>>>> Manu,<br>
>>>> Are you wanting to draw or create shapefiles? Use 'set gxout shp' for<br>
>>>> creating shapefiles, but 'draw shp ...' for drawing them. If you haven't<br>
>>>> already done so, please review the GrADS documentation for instructions on<br>
>>>> 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<br>
>>>> (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<br>
>>>><br>
>>>><br>
>>>> On Thu, Nov 1, 2012 at 3:51 AM, manu verma <<a href="mailto:verma.manuu@gmail.com">verma.manuu@gmail.com</a>><br>
>>>> wrote:<br>
>>>>><br>
>>>>> Thanks<br>
>>>>> But i want to save two set gxout shaded and set gxout shp in one<br>
>>>>> script.If i use set gxout shaded then it doesn't save in shape file.PLease<br>
>>>>> help<br>
>>>>><br>
>>>>> On Wed, Oct 31, 2012 at 6:53 PM, Stephen McMillan<br>
>>>>> <<a href="mailto:smcmillan@planalytics.com">smcmillan@planalytics.com</a>> wrote:<br>
>>>>>><br>
>>>>>> First "display" any variable from your dataset, then use the draw shp<br>
>>>>>> command. Stephen Mc<br>
>>>>>><br>
>>>>>> On Wed, Oct 31, 2012 at 4:37 AM, manu verma <<a href="mailto:verma.manuu@gmail.com">verma.manuu@gmail.com</a>><br>
>>>>>> wrote:<br>
>>>>>>><br>
>>>>>>> Dear all<br>
>>>>>>><br>
>>>>>>><br>
>>>>>>> When i am running command draw shp it always showing no scaling<br>
>>>>>>> environment. How to resolve it.<br>
>>>>>>><br>
>>>>>>><br>
>>>>>>> Manu<br>
>>>>>>><br>
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>>>><br>
>>><br>
>>> Hello<br>
>>><br>
>>> I want to make shaded contours and export it as shapefile in grads. HOw<br>
>>> to do it.Please help me<br>
>>><br>
>>> Thanks<br>
>>> Manu<br>
>>><br>
>>><br>
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>>><br>
>>><br>
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>>><br>
>><br>
>><br>
>><br>
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>><br>
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><br>
><br>
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><br>
<br>
<br>
<br>
</div></div><span class="HOEnZb"><font color="#888888">--<br>
*************************************************<br>
Dr. Yaqiang Wang<br>
Chinese Academy of Meteorological Sciences (CAMS)<br>
46, Zhong-Guan-Cun South Avenue<br>
Beijing, 100081<br>
China<br>
<br>
<a href="mailto:yaqiang.wang@gmail.com">yaqiang.wang@gmail.com</a><br>
<br>
<a href="http://www.meteothinker.com" target="_blank">http://www.meteothinker.com</a><br>
**************************************************<br>
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<br></blockquote></div><br></div>