need help reading ascii

Dear NCL users,

   I am having a ascii file "sample.txt" in the following format. Am using
'readAsciiTable' function to read it; but it is not printing any values. My
script is given below....(am using 64bit machine with NCL Version
6.1.0-17Sep2012_1431,gcc version 4.4.3)

>load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
>begin
> data_file="/media/IPSITA_PEN/binary_orbitday/2012_06_20_RHL1_ascii.txt"
> x1=readAsciiTable(data_file,3,"float",(/2,2/))
>print(x1)

My ascii file format is as below-

Column-1::Latitude
Column-2::Longitude
Column-3::RelativeHumidity

   19.810 180.000 77.000
   19.810 60.010 71.794
   19.910 60.370 72.514
   19.870 60.680 72.636
   19.820 60.990 72.750
   19.900 61.260 72.032
   19.860 61.570 72.875
   19.820 61.880 72.636
   19.900 62.150 73.593
   19.860 62.460 72.000
   19.820 62.760 71.937
   19.900 63.040 72.419
   19.860 63.340 71.903
   19.820 63.650 72.548
   19.900 63.920 72.393
   19.870 64.220 72.774
   19.830 64.530 72.459
   19.910 64.800 71.939
.......................................

Any help will be appreciated.

Thanks,
Ipsita

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Received on Thu Nov 15 02:45:36 2012