Re: reading a lot of variables

yes that was the error
thanks alot .
On Mon, Jan 9, 2012 at 10:23 PM, Adam Phillips <asphilli@ucar.edu> wrote:

> Hi Ahmed,
> When you get a subscript out of range statement, it usually refers to an
> instance where you are calling for an index number that is beyond the range
> of your array.
>
> For instance, if you did this:
> *var1=new(72,"string")*
> *do i=1,72*
> *var1(i)="EVAPORAT_GDS0_SFC_acc"+i+"h"*
> *lsp = wrf->$var1(i)$
> print("Now done with i = "+i)
> *
> *end do
>
> *That would result in an error message when NCL tries to access var1(72),
> as var1 is of size 72 with indices ranging from var1(0) to var1(71). (NCL
> is a 0-based indexing language.)
> Hope that helps.. Adam
>
> On 01/09/2012 01:11 PM, ahmed lasheen wrote:
>
> thanks for your help
> here is the output
> (0) Now done with i = 2
> (0) Now done with i = 3
> (0) Now done with i = 4
> (0) Now done with i = 5
> (0) Now done with i = 6
> (0) Now done with i = 7
> (0) Now done with i = 8
> (0) Now done with i = 9
> (0) Now done with i = 10
> (0) Now done with i = 11
> (0) Now done with i = 12
> (0) Now done with i = 13
> (0) Now done with i = 14
> (0) Now done with i = 15
> (0) Now done with i = 16
> (0) Now done with i = 17
> (0) Now done with i = 18
> (0) Now done with i = 19
> (0) Now done with i = 20
> (0) Now done with i = 21
> (0) Now done with i = 22
> (0) Now done with i = 23
> (0) Now done with i = 24
> (0) Now done with i = 25
> (0) Now done with i = 26
> (0) Now done with i = 27
> (0) Now done with i = 28
> (0) Now done with i = 29
> (0) Now done with i = 30
> (0) Now done with i = 31
> (0) Now done with i = 32
> (0) Now done with i = 33
> (0) Now done with i = 34
> (0) Now done with i = 35
> (0) Now done with i = 36
> (0) Now done with i = 37
> (0) Now done with i = 38
> (0) Now done with i = 39
> (0) Now done with i = 40
> (0) Now done with i = 41
> (0) Now done with i = 42
> (0) Now done with i = 43
> (0) Now done with i = 44
> (0) Now done with i = 45
> (0) Now done with i = 46
> (0) Now done with i = 47
> (0) Now done with i = 48
> (0) Now done with i = 49
> (0) Now done with i = 50
> (0) Now done with i = 51
> (0) Now done with i = 52
> (0) Now done with i = 53
> (0) Now done with i = 54
> (0) Now done with i = 55
> (0) Now done with i = 56
> (0) Now done with i = 57
> (0) Now done with i = 58
> (0) Now done with i = 59
> (0) Now done with i = 60
> (0) Now done with i = 61
> (0) Now done with i = 62
> (0) Now done with i = 63
> (0) Now done with i = 64
> (0) Now done with i = 65
> (0) Now done with i = 66
> (0) Now done with i = 67
> (0) Now done with i = 68
> (0) Now done with i = 69
> (0) Now done with i = 70
> fatal:Subscript out of range, error in subscript #0
> fatal:Execute: Error occurred at or near line 84 in file cosmo.ncl
>
> the line 84 is
> var1(i)="RAIN_GSP_GDS0_SFC_acc"+i+"h"
>
> thanks in advance
>
> On Mon, Jan 9, 2012 at 9:44 PM, Adam Phillips <asphilli@ucar.edu> wrote:
>
>> Hi Ahmed,
>> I think you meant to say this:
>> *var1(i)="EVAPORAT_GDS0_SFC_acc"+i+"h"*
>>
>> Although I don't see how that would cause your error. Try inserting a
>> print statement:
>>
>> *var1=new(18,"string")*
>> *do i=1,17*
>> *var1(i)="EVAPORAT_GDS0_SFC_acc"+i+"h"*
>> *lsp = wrf->$var1(i)$
>> print("Now done with i = "+i)
>> *
>> *end do *
>> *
>> *to see if that helps identify where the do loop is crashing.* *Hope
>> that helps.. Adam*
>> *
>>
>>
>> On 01/09/2012 12:36 PM, ahmed lasheen wrote:
>>
>> Hello
>> i have a file grib contains alot of variable which have the following
>> names
>>
>> EVAPORAT_GDS0_SFC_acc1h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc2h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc3h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc4h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc5h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc6h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc7h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc8h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc9h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc10h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc11h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc12h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc13h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc14h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc15h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc16h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc17h ( g0_lat_1, g0_lon_2 )
>> EVAPORAT_GDS0_SFC_acc18h ( g0_lat_1, g0_lon_2 )
>>
>> i wrote ncl code to read it in do loop but i got error
>>
>> *var1=new(18,"string")*
>> *do i=1,17*
>> *var1(i)="EVAPORAT_GDS0_SFC_acc1h"+i+"h"*
>> *lsp = wrf->$var1(i)$ *
>> *end do *
>> *
>> *
>> but i got error ,fatal:Subscript out of range, error in subscript #0
>> could anybody told me how can i read all this variable in do loop.
>> thanks in advance
>>
>>
>>
>>
>> --
>> ===============
>> Ahmed Lasheen
>> Junior researcher at Cairo Numerical Weather Prediction Center (CNWPC)
>> Egyptian Meteorological Authority(EMA)
>> Cairo,Egypt
>> ===============
>>
>>
>>
>> _______________________________________________
>> ncl-talk mailing list
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>>
>>
>> --
>> ______________________________________________________________
>> Adam Phillips asphilli@ucar.edu
>> NCAR/Climate and Global Dynamics Division (303) 497-1726
>> P.O. Box 3000
>> Boulder, CO 80307-3000 http://www.cgd.ucar.edu/cas/asphilli
>>
>>
>> _______________________________________________
>> ncl-talk mailing list
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>>
>
>
> --
> ===============
> Ahmed Lasheen
> Junior researcher at Cairo Numerical Weather Prediction Center (CNWPC)
> Egyptian Meteorological Authority(EMA)
> Cairo,Egypt
> ===============
>
>
>
> _______________________________________________
> ncl-talk mailing list
> List instructions, subscriber options, unsubscribe:http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>
>
> --
> ______________________________________________________________
> Adam Phillips asphilli@ucar.edu
> NCAR/Climate and Global Dynamics Division (303) 497-1726
> P.O. Box 3000
> Boulder, CO 80307-3000 http://www.cgd.ucar.edu/cas/asphilli
>
>
> _______________________________________________
> ncl-talk mailing list
> List instructions, subscriber options, unsubscribe:
> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>
>

-- 
===============
Ahmed Lasheen
Junior researcher at Cairo Numerical Weather Prediction Center (CNWPC)
Egyptian Meteorological Authority(EMA)
Cairo,Egypt
===============

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Received on Mon Jan 9 13:31:56 2012