[ncl-talk] time co-ordinate interval differences in global model output

Karin Meier-Fleischer meier-fleischer at dkrz.de
Tue May 19 02:07:54 MDT 2015


Hi Amit,

it depends on what time is in your data file - hourly, daily, monthly, 
yearly
(seems to be monthly data, 30 years) . Do a 'ncf_filedump <your data 
file>' and
send us the results.

Bye, Karin

Am 19.05.15 um 05:08 schrieb amit timilsina:
> Hello all,
> Why this time co-ordinate interval differs? In case of latitude and longitude, I found equal intervals.
> ncl 26> a=-f->time
> ncl 27> print(a)
> Variable: a
> Type: double
> Total Size: 2880 bytes
>              360 values
> Number of Dimensions: 1
> Dimensions and sizes:   [360]
> Coordinates:
> (0)     -15.5
> (1)      -45                  /*differences(0,1)= 29.5
> (2)     -74.5              /*differences (1,2)=29.5
> (3)     -105              /*differences(2,3)=30.5
> (4)     -135.5        /*differences(3,4)=30
> (5)     -166
> (6)     -196.5
> (7)     -227.5
> (8)     -258
> (9)     -288.5
> (10)    -319
> (11)    -349.5
> (12)    -380.5
>
> Thanks in advance
>
> Regards,
> Amit
>


More information about the ncl-talk mailing list