Psychological Operation Information System (PSYOPSIS) Files, March 1970–February 1973

A NARA series containing NIPS 360 FFS data files used for the Psychological Operation Information System (PSYOPSIS).

File Units

• PSYOPSA, 3/1970 - 2/1973
• SORTIEA, 3/1970 - 2/1973

The lenght of logical records in the NIPS data files is encoded as ASCII numerals. This is not expected according to the NIPS documentation (see also NIPS Data File.

Both NIPS data files are readable with PyNIPS (and NIPSTRAN).