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tools/NCL

get Attributes

by ㄱ ㄴ 2013. 5. 24.

Examples
Example 1


  f = addfile("$NCARG_ROOT/lib/ncarg/data/cdf/Tstorm.cdf","r")

  reftime = f->reftime
  lat     = f->lat
  print(getvaratts(reftime))    ; should be (/"units","long_name"/)
  print(getvaratts(lat))        ; should be a missing value
Example 2

This example pulls the global attributes off a file and prints out their values:

  f = addfile("$NCARG_ROOT/lib/ncarg/data/cdf/fice.nc","r")

  file_atts = getvaratts(f)

  print(file_atts)          ; should be (/"TITLE","history"/)

  if(.not.any(ismissing(file_atts))) then
    do i=0,dimsizes(file_atts)-1
      print("Attribute " + file_atts(i) + " = " + f@$file_atts(i)$)
   end do
  end if

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