[gradsusr] [EXTERNAL] how to force plot origin start at 0

[Wander]

Hi Carlos, 

I've try that also, but same results.
Actually, tried some many things... but none of them change the results.
Looks like in t=1 we already have some 30 mm of precipitation. 

Wander 

---

Em 09-11-2020 18:01, Carlos Frederico escreveu: 

> Hi Wander, 
> 
> Perhaps you have to exchange the order of some of your commands. 
> 
> You may try to set the vrange right after the set dfile. 
> 
> Cheers, 
> 
> Carlos Frederico Bastarz
> ------------------------------------------------ 
> fredericorama at gmail.com 
> 
> On 9 Nov 2020, at 17:44, Wander <wanderley.mendes at cemaden.gov.br> wrote: 
> 
> Hi Clay, 
> 
> Thanks for your answer, but I've done that already, but it's not working.
> See what I'm trying to do:
> 
> 'set parea 1.2 9.8 1 7.8'
> 'set digsiz 0.04'
> 'set strsiz .13'
> 'set vrange 0 300'
> 'set grads off'
> 'set xlopts 1 3 0.2'
> 'set ylopts 1 3 0.3'
> 'set dfile 2'
> 'set t 1 14'
> 'set cmark 0'
> 'set cthick 8'
> 'set ccolor 4'
> 'd obs'
> 
> The problem is that the plot of today's date, for example, starts at 30 in the y-axis instead of zero.
> For different LON's and LAT's it starts at some other point, but almost never at zero. 
> 
> Wander 
> 
> ---
> 
> [2]
> 
> Wanderley Oliveira Mendes
> 
> Bolsista
> 
> Rod. Pres. Dutra, Km 40 - Cachoeira Paulista/SP
> Telefone : +55 (12) 3186-9503 
> 
> www.cemaden.gov.br [3]
> 
> Em 09-11-2020 16:52, Blankenship, Clay B. (MSFC-ST11)[USRA] escreveu: 
> 
> I'm not 100% sure what you are trying to do, but if you are trying to plot a time series and the bottom of your y-axis is not at zero, you can use "set yrange 0 100" (or whatever value) to force an axis range. 
> 
> Clay 
> 
> FROM: gradsusr <gradsusr-bounces at gradsusr.org> ON BEHALF OF Wander
> SENT: Monday, November 9, 2020 1:02 PM
> TO: gradsusr at gradsusr.org
> SUBJECT: [EXTERNAL] [gradsusr] how to force plot origin start at 0 
> 
> Hi, 
> 
> I'm trying to plot an observation extracted from GPM, but don't know how to force it to start at the origin (0).
> For some reason it starts at some value that when plotted with other variables it makes an ugly difference. 
> 
> Hope someone can give me some idea. 
> 
> Thanks 
> 
> Wander 
> 
> -- 
> 
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> 
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