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Hello,

I followed the two examples to read my ASCII file (float; 2 dimension, lat and lon; but don't know how many rows and columns; file name is "carbonbio.txt"). However, it showed "command not found" when I run either of the below script files.

Please help me to check what is the problem with scripts.

Thank you for your time!
 
Lifen

File1:

  latlon2d = asciiread("carbonbio.txt",(/2,nlat,nlon/),"float") ;
  lat2d = latlon2d(0,:,:) ;
  lon2d = latlon2d(1,:,:) ;

printVarSummary(latlon2d) ; Print information about file only.
print(latlon2d) ; Print data, one value per line

File2:
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
 
  filename = "carbonbio.txt"
 
; Calculate the number of columns.
  ncols = numAsciiCol(filename)
 
; Given the # of columns, we can use readAsciiTable to read this file.
  data = readAsciiTable(filename,ncols,"float",0)
 
  nrows = dimsizes(data(:,0)) ; calculate # of rows
 
  print("'" + filename + "' has " + nrows + " rows and " + ncols + \
        " columns of data.")

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Received on Tue Jan 15 13:48:59 2013