[gradsusr] No scaling environment in grads

Stephen McMillan smcmillan at planalytics.com
Thu Nov 1 12:33:21 EDT 2012


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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