sep3dc_grab_headers - Grab a window of the headers
logic=sep3dc_grab_headers(char *tag, sep3d *sep3dc, int *nh, int *nwind, int *fwind, int *jwind)
tag to grab the headers from
structure
snumber of header
Number of elements along each axis (starting with axis 2)
First elements along each axis (starting with axis 2)
Sampling elements along each axis (starting with axis 2)
Grab a window the headers
superset