[ncl-talk] Subscript out of range error

[Ipsita Putatunda]

Hi Dennis,
    Thanks for your reply. But instead of my own script I have tried the
ncl script http://www.ncl.ucar.edu/Applications/Scripts/scatter_5.ncl,
where I didn't change anything except the npts from 300 to 56,and then run
the script which is also giving similar error message.Why is it so? I
didn't even change a single letter in the script scatter_5.ncl except the
array size. Though may be am wrong but this seems to me it is depending
upon the array size.

In my own script if I am debugging as per your suggestion it is giving

 "warning:Argument 0 of the current function or procedure was coerced to
the appropriate type and thus will not change if the function or procedure
modifies its value
fatal:Dimension size mismatch on subscript #1, left-hand and right-hand
side dimensions do not match"
it is clear that data2d(i,ii) and apr(ii) have different dimensions, but I
need to make a two dimensional array data2d as per the scatter_5.ncl script
using apr(ii). Could you please suggest if there is some way to do it.

Thanks in advance,
Ipsita


On Tue, Sep 9, 2014 at 6:10 PM, Dennis Shea <shea at ucar.edu> wrote:

> This is basic debugging. It is not the size of the arrays, rather the
> subscripts
> that are referencing some location out of range.
>
> The error message:
> fatal:Subscript out of range, error in subscript #1
> fatal:["Execute.c":7743]:
> Execute: Error occurred at or near line 28 in file
>
>
>  26   do i=0,nlevels-2
>  27     ii = ind(apr.ge.levels(i).and.apr.lt.levels(i+1))
>  28     data2d(i,ii) = apr(ii)
>  29     labels(i) = levels(i) + ":" + levels(i+1)
>  30     delete(ii)
>  31   end do
>
> Well ...... Put prints *before* line 28 printing the values of i and ii.
>
>      ii = ind(apr.ge.levels(i).and.apr.lt.levels(i+1))
>      print("i="+i+"   ii="+ii)    ; basic debug approach
>      data2d(i,ii) = apr(ii)
>
> ii could even be missing ...
>
>
> On Tue, Sep 9, 2014 at 5:01 AM, Ipsita Putatunda <
> ipsita.putatunda at gmail.com> wrote:
>
>> In continuation of my previous mail, I have a little query.
>> http://www.ncl.ucar.edu/Applications/Scripts/scatter_5.ncl in the same
>> script I simply tried to see how does it works with npts=56 instead of 300
>> and the same script is giving the similar error (Subscript out of range,
>> error in subscript #1) as am getting in my script. It is working only with
>> some larger number like 200 and above. Why is it happening? can anyone give
>> me some idea?
>>
>> Thanks,
>> Ipsita
>>
>> On Tue, Sep 9, 2014 at 3:31 PM, Ipsita Putatunda <
>> ipsita.putatunda at gmail.com> wrote:
>>
>>> Hi all,
>>>    Am doing something similar to
>>> http://www.ncl.ucar.edu/Applications/Scripts/scatter_5.ncl
>>> this scatter plot. While doing this am getting error:
>>>
>>> fatal:Subscript out of range, error in subscript #1
>>> fatal:["Execute.c":7743]:Execute: Error occurred at or near line 28 in
>>> file
>>>
>>> I have checked the dimension and size of my array at line 28.
>>> Which gives :
>>>
>>> Variable: data2d
>>> Type: float
>>> Total Size: 1568 bytes
>>>             392 values
>>> Number of Dimensions: 2
>>> Dimensions and sizes:    [7] x [56]
>>> Coordinates:
>>> Number Of Attributes: 1
>>>   _FillValue :    9.96921e+36
>>>
>>> Variable: apr
>>> Type: float
>>> Total Size: 224 bytes
>>>             56 values
>>> Number of Dimensions: 1
>>> Dimensions and sizes:    [56]
>>> Coordinates:
>>> Number Of Attributes: 1
>>>   _FillValue :    9.96921e+36
>>>
>>> But still am getting the same error. Any help will be appreciated.
>>> My script is attached herewith.
>>>
>>> Thanks in advance,
>>> Ipsita
>>>
>>>
>>>
>>>
>>
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