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
so there will be 12 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://kmddl.meteo.go.ke:8081/SOURCES/.NOAA/.NCEP-NCAR/.CDAS-1/.MONTHLY/.Intrinsic/surface+.pressure/ngridtable/yearly-climatology/%5BT+%5Ddetrend-bfl/downloadsarcinfo.html'
single quotes are necessary in unix to protect the url from expansion; probably necessary in other cases as well
| Jan |  |
|---|---|
| Feb | |
| Mar | |
