[ncl-talk] Temperature difference

[Dennis Shea]

I speculate you are overwriting the generated png file with each iteration.

---
[1] Move the following before the 'do' loop

wks = gsn_open_wks("png","diff")

or

[2] Keep it where it is but make the line

wks = gsn_open_wks("png","diff_"+sprinti("%0.2i", it) )

On Sat, Nov 18, 2017 at 2:51 AM, Muhammad Omer Mughal <
m.mughal1 at postgrad.curtin.edu.au> wrote:

> Hi
>
>
> I am trying to use the following script to generate a temperature
> difference between two files. This script should generate 24 plots instead
> of just one. When I add "it" in tc2= wrf_user_getvar(a,"T2",it) then I
> get this error "Subscript out of range, error in subscript #0". This
> could be because I used NCO to generate these files which stripped out the
> time dimension since I have averaged them over time. I would appreciate if
> some one can help me out here. Kindly note that I donot intend to waste
> someone personal time.
>
>
> do it=0,23
>  wrf_file1 = "UTC_" + it + ".nc"
>  a = addfile(wrf_file1, "r")
>  wrf_file2 = "../OmerForest/UTC_" + it + ".nc"
>  b=addfile(wrf_file2,"r")
>
> tc2= wrf_user_getvar(a,"T2",0)
> tcf= wrf_user_getvar(b,"T2",0)
> diff=tc2-tcf
> wks = gsn_open_wks("png","diff")
> res=True
> plot = gsn_csm_contour(wks,diff,res)
>  end do
>
>
>
> Muhammad Omer Mughal
> MSc BSc Mechanical Engineering
> PhD  Research Scholar
> Remote Sensing and Satellite Research Group
> Department of Imaging and Applied Physics
> Curtin University
>
> Curtin University
> Tel | +61 8 9266 7962
> Fax | +61 8 9266 2377
> Mobile | 0470 237 525
>
> Email | m.mughal1 at postgrad.curtin.edu.au <m.lynch at curtin.edu.au>
> Web | http://curtin.edu.au
>
> Curtin University is a trademark of Curtin University of Technology.
> CRICOS Provider Code 00301J (WA), 02637B (NSW)
>
>
>
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