# Last edited on 2014-04-16 19:09:01 by stolfilocal # gawk 'BEGIN{ Q = 0.24883; DB = 14; } /^[ ]*[0-9]/{ d = $1; p = $2; w = $3; z = exp(log(Q)*(d-DB)); printf "%3d %6.1f %5.3f %3.1f %9.5f\n", d, p, w, 1, z; next; } //{ print; }' 14 2919.0 0.515 1.0 1.00000 15 3132.0 0.651 1.0 0.24883 16 3185.0 0.995 1.0 0.06192