This dataset depends on the following independent variable (i.e, grid):
grid: /P (mb) ordered [ (962.5) (887.5) (775.0) (650.0) (550.0) (450.0) (350.0) (275.0) (225.0) (175.0) (125.0) (85.0) (60.0) (40.0) (25.0) (15.0)] :grid
grid: /T (days since 1960-01-01) ordered [ (Jan 1960) (Feb 1960) (Mar 1960) (Apr 1960) (May 1960) (Jun 1960) (Jul 1960) (Aug 1960) (Sep 1960) (Oct 1960) (Nov 1960) (Dec 1960)] :grid
so there will be 192 links below for the different files.
You may want to get a utility like wget which can download sets of files. For example (all one line)
wget -r -l2 -nd --no-parent -e robots=off -v --relative 'http://213.154.77.59/SOURCES/.NOAA/.NCEP-NCAR/.CDAS-1/.MONTHLY/.Intrinsic/.PressureLevel/.psi/yearly-climatology/%5BP%5Ddifferences/T/%28days%20since%201960-01-01%29streamgridunitconvert/downloadsarcinfo.html'
single quotes are necessary in unix to protect the url from expansion; probably necessary in other cases as well
| 962.5 mb | 887.5 mb | 775.0 mb | 650.0 mb | 550.0 mb | 450.0 mb | 350.0 mb | 275.0 mb | 225.0 mb | 175.0 mb | 125.0 mb | 85.0 mb | 60.0 mb | 40.0 mb | 25.0 mb | 15.0 mb | |
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