specifications contains the format specifications. Currently this consists of the Commented_example.nef example file, the Overview.md explanatory comments, and the mmcif_nef.dic speciofications file.

The data_0_2 directory contains sample and test data up to version 0.20. The data_1_0 directory contains sample and test data up to version 1.0

For input/output test we use the naming convention that a program that reads a file prepends its name to the file when output. So if e.g. Cyana reads the file ARIA-CCPN_CASD155.nef, the result would be output to Cyana-ARIA-CCPN_CASD155.nef.

For the top-level files, LICENSE contains the license for the NEF files (we propose GNU LGPL v. 3), Charter.md is the (proposed) charter and founding document for the NEF consortium, Changes.md` is a change log.