[gradsusr] smoothed shadings in GRADS

[Lyndon Mark Olaguera]

Dear Sir Jeff,

I also tried your suggestion but the result does not change.

*'d smth9(smth9(smth9(smth9(smth9(smth9(smth9(smth9(-c*100))))))))'*

I am only shading the significant areas via the maskout() function. Maybe,
this is the reason why Im not getting a smooth shading?

Sincerely,

*Lyndon Mark P. Olaguera*
PhD Student
Laboratory of Climatology
Department of Geography
Faculty of Urban Environmental Science
Minami-Osawa Campus
Tokyo Metropolitan University
Hachioji Tokyo, Japan


On Thu, Dec 28, 2017 at 2:44 PM, Jeff Duda <jeffduda319 at gmail.com> wrote:

> use the smth9() function. Nest several iterations of it to increase the
> smoothing level.
>
> Jeff Duda
>
> On Wed, Dec 27, 2017 at 9:41 PM, Lyndon Mark Olaguera <
> olagueralyndonmark429 at gmail.com> wrote:
>
>> Hi Bill,
>>
>> I tried this but the result is still the same.
>>
>> Sincerely,
>>
>> *Lyndon Mark P. Olaguera*
>> PhD Student
>> Laboratory of Climatology
>> Department of Geography
>> Faculty of Urban Environmental Science
>> Minami-Osawa Campus
>> Tokyo Metropolitan University
>> Hachioji Tokyo, Japan
>>
>>
>> On Wed, Dec 27, 2017 at 9:16 PM, Bill Reilly <bill_reilly at compuserve.com>
>> wrote:
>>
>>> Before displaying the shading use the following:
>>>
>>> 'set csmooth on'
>>>
>>> --
>>>
>>> Bill Reilly
>>> (+34) 686-110-748 <+34%20686%2011%2007%2048>
>>> bill at passageweather.comwww.passageweather.com
>>> bill at brwebworks.comwww.brwebworks.com
>>>
>>> On 27/12/2017 05:48, Lyndon Mark Olaguera wrote:
>>>
>>> Dear GrADS experts,
>>>
>>> I am trying to plot a difference plot.In particular, a height-longitude
>>> cross section attached in this email. I am shading only the significant
>>> areas.
>>>
>>> Is there a way to smoothen the shading in the plot?Currently, the
>>> shading appears like "blocks".
>>> Here's a part of my script.
>>>
>>> 'define sig=maskout(ttest1,ttest1-3.055)'
>>> 'set lon 40 180'
>>> 'define b=maskout(num,sig)'
>>> 'set lev 1000 100'
>>> 'set lon 40 180'
>>> 'define c=ave(b,lat=0,lat=18)'
>>>
>>> 'set display color white'
>>> 'c'
>>> 'set parea 1.5 10.5 1.5 8'
>>> 'set lon 40 180'
>>> 'set grads off'
>>> 'set grid off'
>>> 'set xlopts 1 5 0.2'
>>> 'set ylopts 1 5 0.2'
>>> 'set xlint 20'
>>> 'set font 1'
>>>
>>> 'set gxout shaded'
>>> 'set lev 1000 100'
>>> 'set y 1'
>>> 'set zlog on'
>>> *'color -8 8 1 -gxout shaded -kind gray->gray'*
>>> 'd -c*100'
>>>
>>> I'll appreciate any help.
>>>
>>> Sincerely,
>>>
>>>
>>> *Lyndon Mark P. Olaguera*
>>> PhD Student
>>> Laboratory of Climatology
>>> Department of Geography
>>> Faculty of Urban Environmental Science
>>> Minami-Osawa Campus
>>> Tokyo Metropolitan University
>>> Hachioji Tokyo, Japan
>>>
>>>
>>>
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>>> gradsusr mailing listgradsusr at gradsusr.orghttp://gradsusr.org/mailman/listinfo/gradsusr
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>>
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>>
>
>
> --
> Jeff Duda
> Post-doctoral research fellow
> University of Oklahoma School of Meteorology
>
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