This dataset depends on the following independent variable (i.e, grid):
grid: /T (months since 01-Jan) periodic (Jan) to (Dec) by 1.0 N= 12 pts :grid
grid: /P (mb) ordered [ (962.5) (887.5) (775.0) (650.0) (550.0) (450.0) (350.0)] :grid
so there will be 84 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://maproom.metmalawi.gov.mw:8091/SOURCES/.NOAA/.NCEP-NCAR/.CDAS-1/.MONTHLY/.Intrinsic/.PressureLevel/.vtemp/%5BP%5Ddifferences/%5BY%5Ddifferences/%5BP+%5Ddetrend-bfl/yearly-climatology/downloadsarcinfo.html'
single quotes are necessary in unix to protect the url from expansion; probably necessary in other cases as well
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 962.5 mb | ||||||||||||
| 887.5 mb | ||||||||||||
| 775.0 mb | ||||||||||||
| 650.0 mb | ||||||||||||
| 550.0 mb | ||||||||||||
| 450.0 mb | ||||||||||||
| 350.0 mb |