Window_key - Window a dataset according to key info
Window_key <in.H >out.H pars
[0] Whether or not to ber berbose
[20] Maximum size of memory to use for headers
[0] Whether (1) or not (0) to synch data
Name of the key the window
Index of key to window
maxk(1..)
- floatMax float or int size
mink(1..)
- floatMax float or int size
Windows SEP3D headers dataset according to key values
Relies on superset Use to be written in ratfor77
util/headers