inarg: needboreplot_2015070918_0149_0235_0131_0277_004_035.
 today2: 20150710
 today3: 20150711
 member:            4
 today: 20150709
 whichrun: 18
 timestring: 2015-07-11_05:00:00
 enssizein:            1  004
 x1,y1:          149         235
 x2,y2:          131         277
 /scratch/01242/tg805225/pecan20150709/wrfrun004b/wrfout_d01_2015-07-11_05:00:00
 cold pool i,j:          149         235
 cold pool lat,lon:    39.32704      -99.46158    
 ambient i,j:          131         277
 ambient lat,lon:    40.79272      -100.4314    
input of propagation direction done in command line.
ho has not been defined by the user, will be calculated by tools.
properties of density current not set by user, will be calclated using other methods.