Input from a tty

Sigmoid.x:   jon@okok.Stanford.EDU   Fri Nov 18 14:21:19 2005
		sets next: in="/net/okok/scr4/jon/junk.H@"
		Read  from par:  n1=200
		Read  from par:  n2=100
		Read  from par:  n3=1
		Read  from par:  esize=4
		Read  from par:  large=1000
		Read  from par:  o1=0
		Read  from par:  d1=0.004
		Read  from par:  o2=0
		Read  from par:  d2=0.016
		label1="sec"
		label2="km"
		data_format="xdr_float"