| | \n\n \n \n \n string aux= | \toutput file containing semblance measure of CIGs stacking (auxiliary output file name) \n | \n \n\n \n \n \n float pd=recStep_ | \tincrement of positions in stack section \n | \n \n\n \n \n \n int pn=recNum_ | \tnumber of positions in stack section \n | \n \n\n \n \n \n float po=shotStart_ | \tstart position in stack section \n | \n \n\n \n \n \n string vel= | \tvelocity model file (velocity in m/s) (auxiliary input file name) \n | \n \n\n \n \n \n int wh=11 | \theight of a vertical window for semblance calculation \n | \n \n |