[gradsusr] image from each timestep

[webmaster at solargrafix.com]

OK, sorry about that, I actually thought I was replying to the user forum.
I will be more careful about that in the future.

 

I have been tinkering with that code, and I was able to get it to do just
about everything I need it to, for a single parameter.  How do I change the
code to handle multiple parameters?

 

Thanks,

Jason

 

 

 

 

 

  _____  

From: Stephen McMillan [mailto:smcmillan at planalytics.com] 
Sent: Monday, February 09, 2015 11:57 AM
To: Jason Warren
Subject: Re: [gradsusr] image from each timestep

 

That's great, and yes it does.

 

In the future, please post your questions and responses to the Users Forum.
That way, other users can benefit from the answers or provide alternate
solutions to your questions.

 

Thanks, and best wishes!

Stephen

 

On Mon, Feb 9, 2015 at 11:13 AM, <webmaster at solargrafix.com> wrote:

Hello,

 

Thanks again for your assistance.  It works great.  Does this work with
scripts which plot multiple parameters (such as pressure and temperature)?

 

  _____  

From: Stephen McMillan [mailto:smcmillan at planalytics.com] 
Sent: Monday, February 09, 2015 9:14 AM
To: Jason Warren


Subject: Re: [gradsusr] image from each timestep

 

Jason,

Remove the second quote from the 'set t...' line.  It should be:

'set t 'ts

 

My original example was incorrect...sorry.

Stephen

 

On Mon, Feb 9, 2015 at 9:00 AM, <webmaster at solargrafix.com> wrote:

Hi,

 

Thanks for the info, but I receive a "non-terminated constant" error when I
try to use that code.  

 

Here is my script:

 

 

 

'clear'

'set datawarn off'

         

'sdfopen
http://nomads.ncep.noaa.gov:80/dods/gfs_0p25/gfs20150209/gfs_0p25_06z'

 

'set lat 35 50'

'set lon -95 -65'

'set mproj scaled'

'set display color white'

'set map 1'

'set mpdset hires'

'set mpdraw on'

'set timelab off'

'set grid off'

'set font 0'

'set strsiz .1'

 

'set t 2 20 3'

 

  'q time'

    timestr=subwrd(result, 3)

    weekday1=subwrd(result,6)

   'draw string 9.1 0.2 'timestr

'draw string 8.7 0.2 'weekday1

 

'set gxout shaded'

'set grads off'

'set csmooth on'

'set cterp on'

'set gxout shaded'

'color -50 50 .5 -gxout shaded -kind
thistle->orchid->darkmagenta->midnightblue->darkblue->mediumblue->deepskyblu
e->mediumseagreen->yellow->gold->darkorange->red->darkred->deeppink->lightpi
nk' 

'set lev 850'

'd tmpprs-273.15'

 

t1=1;t2=20 

ts=t1

while(ts<=t2)

  'set t' 'ts

  'd tmpprs-273.15'  

  'printim temp.png x1280 y960'

  ts=ts+1

endwhile

 

 

 

 

  _____  

From: Stephen McMillan [mailto:smcmillan at planalytics.com] 
Sent: Sunday, February 08, 2015 11:57 AM
To: webmaster at solargrafix.com; GrADS Users Forum
Subject: Re: [gradsusr] image from each timestep

 

Hi Jason,

 

t1=1;t2=20 (or whatever)

ts=t1

while(ts<=t2)

  'set t' 'ts

  'd var'  (substitute your variable name for var)

  'printim....'

  ts=ts+1

endwhile

 

There are other ways to do it, but this should work for you.  Good luck, and
welcome to opengrads!

 

Stephen McMillan

 

On Sun, Feb 8, 2015 at 10:23 AM, <webmaster at solargrafix.com> wrote:

Hi,

 

I am new to OpenGrads and I am still learning.  

 

I am trying to get my script to create an image from each timestep.  I know
how to print a single timestep using printim, but I would like to create an
image for each timestep.  How do I do that?

 

Thanks,

Jason Warren


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