[ncl-talk] Query regarding to the multiple files

[Mary Haley]

Dear Shani,

It would help if you provide more information about how many files you
actually have, and what "aerosol" looks like.

Can you please include the output from your "printVarSummary(aerosol)"
call, and also add the following two print statements to your script after
the addfiles call, and provide me with the output from that as well:

   print("# of files = " + dimsizes(fils))
   print(f1[0])

Thanks,

--Mary






On Mon, Mar 5, 2018 at 2:35 AM, Shani Tiwari <pshanitiwari at gmail.com> wrote:

> Dear NCL users
>                            I added multiple files using "systemfunc" and
> "ListSetType ". But the printVarSummary gave "ncl_join" size *exactly
> double* to the number of files present in to the directory.
>
> begin
>
> diri = "/Volumes/TIWARI/Arctic/Climatology/ "         ; input directory
>    fils = systemfunc ("ls "+diri+"*.nc")             ; file paths
>    f1    = addfiles (fils, "r")
>    ListSetType (f1, "join")
>    aerosol    = f1[:]->MIL3MAE_4_Optical_depth_average_Green
>    AOD = mask(aerosol,(aerosol.lt.0 .or. aerosol.gt.1),False)
>
>    Mean  =  dim_avg_n_Wrap(AOD, 0)
>   ; copy_VarCoords(Normal_AOD(0,:,:), Mean)
>    Mean!0="lat"
>    Mean!1="lon"
>   Mean&lat = aerosol&lat              ; assign coordinate values and
>   Mean&lon = aerosol&lon              ; units attributes
>
>   printVarSummary (aerosol)
>
> end
>
> Kindly suggest me, how to overcome to this?
>
>
> Regards
>
>
> ------------------------------------------------------------
> Shani Tiwari, Ph.D.
> Graduate School of Environmental Studies,
> Nagoya University, Nagoya, Japan
> Mob: +91 9451952997 <+91%2094519%2052997>
> Skype ID: shani.tiwari2
> Research Gate: Dr. Shani Tiwari
> <https://www.researchgate.net/profile/Shani_Tiwari2>
> Google Scholar Web-page: Dr. Shani Tiwari
> <https://scholar.google.co.jp/citations?user=IjIjMTMAAAAJ&hl=en>
> -------------------------------------------------------------
>
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