The method of specifying input using parameters can be applied to the ENHANCE script, removing its dependence on hard-coded input values. ENHANCE requires three input values, the name of the input file, the channel within the input file containing the data to be read, and the name of the output file to create.
Existing parameters can be used as input parameters. For example, the parameter DBIC can be used to specify the input channel number to ENHANCE. New parameters can also be created with specific names and descriptions tailored to the script. A pair of parameters called INFILE and OUTFILE can be created to specify the files used by ENHANCE as follows:
DEFINE INFILE = C,"", "Input Database File" DEFINE OUTFILE = C, "", "New Output Database File"
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