velan_subs_mod - Do semblance analsysis
call init_velan(vel0,delv,numv,o_1,d_1,d_tout,sm,mu)
call velan_exe(input,output,offsq)
initial velocity
sampling in velocity
number of velocities
first time
sampling in time
sampling of output times
smoothing window
muting parameter to apply
input traces
Offset for traces
output velocity
Module you to make semblance panels givven irregular traces
Used by Velan90
the nmo_mod manpage,the Nmo3d manpage
sepvelanf90