msw = max sustained wind (knots)
src = source of rmw data
cma = cimss amsu
bias = cimss amsu bias correction
amsub = average amsub Tb with in amsua scan spot (used to correct cimss and cira amsu)
cra = cira amsu
wt =  rmse for that method (used in weighting of the estimate)
sat = satcon
msl = mslp (hPa)
cor = corrected  estimates 

num   name   yyyymmddhh mem lat   long  motn cmam  wt cmaw wt rmw src penv bias amsub adtm adtm_cor wt adtw adtw_cor wt fxtype ciramslp ciramsw ciramslp_cor wt ciramsw_wcor wt satmslp  satmsw 
20  201320W  2013092807   976   68   37  JTWC 1004    0 -11.6 6.4  988  57  984  52 UNFRM 18  974   71  972   67 8   975   65 3
20  201320W  2013092807   976   68   37  JTWC 1004    0 -11.6 6.4  988  57  984  52 UNFRM 18  974   71  972   67 8   975   65 3