This dataset depends on the following independent variable (i.e, grid):
grid: /T (pentads since 1960-01-01) periodic (1-5 Jan) to (27-31 Dec) by 1.0 N= 73 pts :grid
so there will be 73 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://iridl.ldeo.columbia.edu/SOURCES/.NOAA/.NCEP/.EMC/.CMB/.GLOBAL/.Reyn_SmithOIv1/.pentad-climatology/sst/downloadsarcinfo.html'
single quotes are necessary in unix to protect the url from expansion; probably necessary in other cases as well
| 1-5 Jan |  |
|---|---|
| 6-10 Jan | |
| 11-15 Jan | |
| 16-20 Jan | |
| 21-25 Jan | |
| 26-30 Jan | |
| 31 Jan - 4 Feb | |
| 5-9 Feb | |
| 10-14 Feb | |
| 15-19 Feb | |
| 20-24 Feb | |
| 25 Feb - 1 Mar | |
| 2-6 Mar | |
| 7-11 Mar | |
| 12-16 Mar | |
| 17-21 Mar | |
| 22-26 Mar | |
| 27-31 Mar | |
| 1-5 Apr | |
| 6-10 Apr | |
| 11-15 Apr | |
| 16-20 Apr | |
| 21-25 Apr | |
| 26-30 Apr | |
| 1-5 May | |
| 6-10 May | |
| 11-15 May | |
| 16-20 May | |
| 21-25 May | |
| 26-30 May | |
| 31 May - 4 Jun | |
| 5-9 Jun | |
| 10-14 Jun | |
| 15-19 Jun | |
| 20-24 Jun | |
| 25-29 Jun | |
| 30 Jun - 4 Jul | |
| 5-9 Jul | |
| 10-14 Jul | |
| 15-19 Jul | |
| 20-24 Jul | |
| 25-29 Jul | |
| 30 Jul - 3 Aug | |
| 4-8 Aug | |
| 9-13 Aug | |
| 14-18 Aug | |
| 19-23 Aug | |
| 24-28 Aug | |
| 29 Aug - 2 Sep | |
| 3-7 Sep | |
| 8-12 Sep | |
| 13-17 Sep | |
| 18-22 Sep | |
| 23-27 Sep | |
| 28 Sep - 2 Oct | |
| 3-7 Oct | |
| 8-12 Oct | |
| 13-17 Oct | |
| 18-22 Oct | |
| 23-27 Oct | |
| 28 Oct - 1 Nov | |
| 2-6 Nov | |
| 7-11 Nov | |
| 12-16 Nov | |
| 17-21 Nov | |
| 22-26 Nov | |
| 27 Nov - 1 Dec | |
| 2-6 Dec | |
| 7-11 Dec | |
| 12-16 Dec | |
| 17-21 Dec | |
| 22-26 Dec | |
| 27-31 Dec | |
