The UNIDATA newsletter is published quarterly by the UNIDATA Program Office (UPO). This issue includes articles covering: a first look at OS/2 PC-McIDAS, meteorological classroom of the future: the IDEA lab at the Naval Postgraduate School, Director's report: Unidata membership fees in 1990, Mana... Show moreThe UNIDATA newsletter is published quarterly by the UNIDATA Program Office (UPO). This issue includes articles covering: a first look at OS/2 PC-McIDAS, meteorological classroom of the future: the IDEA lab at the Naval Postgraduate School, Director's report: Unidata membership fees in 1990, Manager's report: community-supported software, package for analyzing gridded data now available, in brief, Zephyr datawatch version 1.00, SDM and DECwindows, and acronyms and terms. Show less