This is an inefficient format, so be warned: you are going to get a datafile.
The $partialdiff sub Y$ $partialdiff sub T$ $integral dT$ detrended-bfl $integral dX$ $partialdiff sub T$ $partialdiff sub X$ $integral dY$ $integral dY$ $partialdiff sub Y$ $partialdiff sub T$ detrended-bfl detrended-bfl [ IGOSS nmc Reyn_SmithOIv1 monthly ssta ] data are available as a columnar table,
i.e. as multiple columns of data, intended primarily to be read. However,
if you have other intentions for this table, or simply do not like the default choices, you may want to choose from the columnar tables with options.