[ncl-talk] cd_calendar

[Elham Ghasemifar]

Dear colleges

can any one help me about cd_calendar, my data is 2b-geoprof (cloudsat) product , i don't know what can i do for plot them:


ncl 27>  alt40   = f->Height_2B_GEOPROF
ncl 28>  kalt    = dimsizes(alt40)
ncl 29>  time    = f->Profile_time_2B_GEOPROF
ncl 30>  ntime   = dimsizes(time)
ncl 31> yyyymm  = cd_calendar(time,-1)
fatal:cd_calendar: no 'units' attribute provided
fatal:["Execute.c":8638]:Execute: Error occurred at or near line 31


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.ucar.edu/pipermail/ncl-talk/attachments/20180914/18ba1cd9/attachment.html>