[ncl-talk] Problem in coordinate extent reading by NCL

[Atul Saini]

Thanks a lot, respected sir for the very important suggestion and support.
Now onwards, I will take care of the info. provided in error message as
well. 🙏

Regards,





On Mon, Jul 1, 2019 at 6:08 PM Karin Meier-Fleischer <
meier-fleischer at dkrz.de> wrote:

> The result (error) is not the same, you've got a different error message
> which tells you that your selected longitude value is not in the data file!
>
>    Grid coordinates :
>      1 : lonlat          : points=1001 (13x77)
>                      lon : 76 to 79 by 0.25 degrees_east
>                      lat : 10 to 29 by 0.25 degrees_north
>
> If you use e.g. lon value 76 degrees instead of 30 degrees it will produce
> the attached plot.
>
>  plot = gsn_csm_time_lat(wks,ad(:,:,{76}), res )
>
> It is always good to read the errors and warnings carefully because in
> most cases they tell you what is wrong.
>
> -Karin
>
> Am 01.07.19 um 12:40 schrieb Atul Saini:
>
> *Please help this is urgent, your support is highly important.*
>
> Regards,
>
>
>
>
>
> On Mon, Jul 1, 2019 at 2:55 PM Atul Saini <atulsainimail at gmail.com> wrote:
>
>> Hi Karin Sir,
>>              I tried it, earlier but result remail same . Please help.
>>
>> *plot = gsn_csm_time_lat(wks,ad(:,:,{30}), res ) *
>>
>> On Mon, Jul 1, 2019, 14:40 Karin Meier-Fleischer via ncl-talk <
>> ncl-talk at ucar.edu> wrote:
>>
>>> Hi Atul,
>>>
>>> your data has pr_wtr(time,lat,lon).
>>>
>>> The plot line has to be change to something like
>>>
>>>
>>>
>>> * plot = gsn_csm_time_lat(wks,ad(:,:,{30}), res ) *-Karin
>>>
>>> Am 01.07.19 um 10:04 schrieb Atul Saini via ncl-talk:
>>>
>>> Hello NCL Talk,
>>>                            I am trying to plot the figure 'Time vs
>>> Longitude' , but there is some problem with NCL while plotting and its says-
>>>
>>> "fatal:Number of subscripts do not match number of dimensions of
>>> variable,(2) Subscripts used, (3) Subscripts expected
>>> fatal:["Execute.c":8638]:Execute: Error occurred at or near line 31
>>>
>>> *Please help to resolve the issue, I am attaching the script and data
>>> file herewith this mail.*
>>>
>>> *Script-*
>>>
>>>
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>>>
>>> *;********************************************* ; time_lat_2.ncl
>>> ;********************************************* ; ; These files are loaded
>>> by default in NCL V6.2.0 and newer ; load
>>> "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl" ; load
>>> "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl" begin  f  = addfile
>>> ("1951_2017_masked.nc <http://1951_2017_masked.nc>" , "r"); add file  ad =
>>> f->pr_wtr ;************************* ; plotting parameters
>>> ;*************************  wks   = gsn_open_wks ("png", "time_lat" )  ;
>>> send graphics to PNG file  res                  = True                ;
>>> plot mods desired  res at tiMainString     = "color example"     ; title
>>>  res at tmXBLabelStride  = 2                   ; tick mark label stride
>>>  res at tiYAxisString    = "time"              ; y axis title  res at cnFillOn
>>>       = True                ; color on  res at cnFillMode      = "CellFill"
>>>  res at lbLabelStride    = 2                   ; every other label
>>>  res at lbOrientation    = "Vertical"          ; vertical label bar
>>>  res at cnLinesOn        = False               ; turn off contour lines
>>>  res at cnFillPalette    = "ViBlGrWhYeOrRe"    ; set color map
>>>  res at cnLevelSpacingF  = 5                   ; contour spacing  plot =
>>> gsn_csm_time_lat(wks,ad(:,{30}), res ) end*
>>>
>>> Regards,
>>>
>>>
>>>
>>>
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>>
> --
> Dipl. Geophys. Karin Meier-Fleischer
> Visualization, NCL, CDO, PyNGL
> Application Support
>
> Deutsches Klimarechenzentrum GmbH (DKRZ)
> Bundesstrasse 45a - D20146 Hamburg - Germany
>
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>
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