[gradsusr] No scaling environment in grads

manu verma verma.manuu at gmail.com
Thu Nov 15 12:41:08 EST 2012


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.

Thanks if you can help me.




On Thu, Nov 15, 2012 at 10:53 AM, Jeff Lake <admin at michiganwxsystem.com>wrote:

>  if your creating sn help mehape files, you can control the interval of
> the shape file
> with 'set ccols ................'
>
> I use GrADS to make a number of shape files, then use postGIS and php to
> create the maps
>
> http://images.michiganwxsystem.com/contours/snow/rap_snowdepth.png
>
> -Jeff Lake
> MichiganWxSystem.com
> AllisonHouse.com
> TheWeatherCenter.net
> GRLevelXStuff.com
>
> On 11/15/2012 0:03, manu verma wrote:
>
>
>
> On Thu, Nov 1, 2012 at 10:03 PM, Stephen McMillan <
> smcmillan at planalytics.com> wrote:
>
>> Manu,
>> 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:
>> http://grads.iges.org/grads/gadoc/shapefiles.html
>>
>> Here are a couple of useful links included in the above:
>> http://grads.iges.org/grads/gadoc/gradcomdsetshpopts.html
>> http://grads.iges.org/grads/gadoc/gradcomddrawshp.html
>>
>> Here is a simple sample script sequence for overlaying a shapefile
>> (political boundaries) on a shaded variable (sea level pressure):
>>
>> 'set gxout shaded'
>> 'set mpdraw off'
>> 'd prmslmsl/100'
>> 'cbarn'
>> 'set shpopts -1'
>> 'set line 4'
>> 'draw shp admin98'
>>
>> Stephen Mc
>>
>>
>>  On Thu, Nov 1, 2012 at 3:51 AM, manu verma <verma.manuu at gmail.com>wrote:
>>
>>> Thanks
>>> 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
>>>
>>>  On Wed, Oct 31, 2012 at 6:53 PM, Stephen McMillan <
>>> smcmillan at planalytics.com> wrote:
>>>
>>>>  First "display" any variable from your dataset, then use the draw shp
>>>> command.  Stephen Mc
>>>>
>>>>  On Wed, Oct 31, 2012 at 4:37 AM, manu verma <verma.manuu at gmail.com>wrote:
>>>>
>>>>>  Dear all
>>>>>
>>>>>
>>>>> When i am running command draw shp it always showing no scaling
>>>>> environment. How to resolve it.
>>>>>
>>>>>
>>>>> Manu
>>>>>
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>>>>>
>>>>>
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>>
> Hello
>
> I want to make shaded contours and export it as shapefile in grads. HOw to
> do it.Please help me
>
> Thanks
> Manu
>
>
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