.SH DESCRIPTION
.B wdq2wav
extracts a channel from a WinDAQ file and produces a .wav file.
+
+If the command line parameters of the windaq-file, channel-number,
+and wav-file are not given, then the program will prompt the user
+to enter thos values when the program is run.
+
.SH OPTIONS
.TP
.B \-p
Play channel through audio system
.TP
+.B \-m
+Demean: subtract the mean of the samples from each sample. Selecting this
+option automatically sets the
+.B \-z
+ option.
+.TP
+.B \-z
+Scale the .wav file output with preservation of the zero value
+.TP
.B \-v
Verbose mode
.TP