ytop [682]
ybottom [727]
xleft [16]
xright [124]
yborder [704]
direction [-1]
gain [0]
gain_inc [0]
fq inc [0.025000000000000001000000000000]
freq [144.125000000000000000000000000000]

Change only between brackets.
If file has errors, Linrad will ignore file and prompt
for a complete set of new parameters

Linrad-02.45