[ncl-talk] Daily averages from 6 hourly data

[Barry Lynn]

Hello:

What line causes your error?

On Thu, Apr 18, 2019 at 2:52 PM Nkese Mc Shine <Nkese.McShine at sta.uwi.edu>
wrote:

> Good morning,
>
> I have 6 hourly wind data and I am trying to get the daily averages
> however I am getting and error when I use calculate_daily_values. I have
> ncl 6.6.2 installed, can anyone help me? Below is the script used and the
> output.
>
> Script:
> fil1           = addfile("/media/wind/NCEP-DOE_Reanalysis_2/
> uwnd.10m.gauss.1979.nc","r")
> uwnd_practice  = short2flt(fil1->uwnd)
>
>
> printVarSummary(uwnd_practice)
> printMinMax(uwnd_practice, True)
>
> opt           = True
> opt at nval_crit = 4
>
> uwnd_daily    = calculate_daily_values(uwnd_practice, "avg", 0, opt)
> printVarSummary(uwnd_daily)
> printMinMax(uwnd_daily, True)
>
>
> Output:
> Variable: uwnd_practice
> Type: float
> Total Size: 105400320 bytes
>             26350080 values
> Number of Dimensions: 4
> Dimensions and sizes:    [time | 1460] x [level | 1] x [lat | 94] x [lon |
> 192]
> Coordinates:
>             time: [1569072..1577826]
>             level: [10..10]
>             lat: [88.542..-88.542]
>             lon: [ 0..358.125]
> Number Of Attributes: 19
>   long_name :    6-Hourly Forecast of U-wind at 10 m
>   unpacked_valid_range :    ( -120, 120 )
>   actual_range :    ( -38.15, 46.84 )
>   units :    m/s
>   precision :    2
>   least_significant_digit :    1
>   GRIB_id :    33
>   GRIB_name :    U GRD
>   var_desc :    u-wind
>   dataset :    NCEP/DOE AMIP-II Reanalysis (Reanalysis-2)
>   level_desc :    10 m
>   statistic :    Individual Obs
>   parent_stat :    Other
>   standard_name :    eastward_wind
>   _FillValue_original :    -32767
>   _FillValue :    -32767
>   missing_value_original :    32766
>   valid_range :    ( -120, 120 )
>   missing_value :    -32767
> (0)
> (0)    6-Hourly Forecast of U-wind at 10 m (m/s) : min=-38.15   max=46.84
>
> fatal:["NclVar.c":1390]:Assignment type mismatch, right hand side can't be
> coerced to type of left hand side
> fatal:["NclAtt.c":262]:Attribute assignment type mismatch.
>
> fatal:["Execute.c":8637]:Execute: Error occurred at or near line 19034 in
> file $NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl
>
> fatal:["Execute.c":8637]:Execute: Error occurred at or near line 35 in
> file dailyaverages2.ncl
>
>
> Regards,
> Nkese.
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-- 
Barry H. Lynn, Ph.D
Senior Associate Scientist, Lecturer,
The Institute of the Earth Science,
The Hebrew University of Jerusalem,
Givat Ram, Jerusalem 91904, Israel
Tel: 972 547 231 170
Fax: (972)-25662581

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