It is intended to provide a simple way of comparing calculated and experimental lineshapes, so that accurate rate measurements can be made.
Source code is available.
Before the program is run, create one or more dummy procno files, which MEX will use to hold the calculated lineshape. The input file is called the mechanism file, and contains values of the parameters, along with the definitions of the mechanism matrices. MEX supports a command-line argument for the filenames of these files. Typing mex test will make the program look for a file named test.mch as the mechanism file. If no name follows mex on the command line, then the user will be prompted individually for the name of the file.