Title :EMMFF V. 1.0 Keywords :XEDS,EELS,AES,WDS,CLS,GAM,XRF,PES Computer :IBM, MAC, DEC Operating System :ALL Programming Language :Fortran 77 Hardware Requirements :None Author(s) :EMSA/MAS TASK FORCE Ray Egerton ,Charles E. Fiori ,John A. Hunt, Mike S. Isaacson,Earl J. Kirkland ,Nestor J. Zaluzec Correspondence Address :R.F. EGERTON-CHAIRMAN University of Alberta Dept. of Physics Edmonton, Alberta, Canada, T6G2J1 Abstract: A simple format for the exchange of digital spectral data is presented, and proposed as an EMSA/MAS standard. This format is readable by both humans and computers and is suitable for transmission through various electronic networks (BITNET, ARPANET), the phone system (with modems) or on physical computer storage devices (such as floppy disks). The format is not tied to any one computer, programming language or computer operating system. The adoption of a standard format would enable different laboratories to freely exchange spectral data, and would help to standarize data analysis software. If equipment manufacturers were to support a common format, the microscopy and microanalysis community would avoid duplicated effort in writing data-analysis software. This version of EMSAMASFF contains two subroutines which read and write spectral data files Version 1.0 data format. The data are stored as simple ASCII characters at a user defined number of columns per line for the length of the data file. The spectral data is preceeded by a series of header lines, which tell the user about the parameters of the spectrum. The header lines are identified by the first character in the line being the symbol (#) followed by a descriptor and if appropriate its units. An example of a data file format can be found in the EMSAMASFF.DOC file. ------------------------------------------------------------------------------