inarg: needboreplot_2015070112_0617_0688_0535_0803_111_006.
 today2: 20150702
 today3: 20150703
 member:          111
 today: 20150701
 whichrun: 12
 timestring: 2015-07-01_18:00:00
 enssizein:            1  111
 x1,y1:          617         688
 x2,y2:          535         803
 /scratch/01242/tg805225/pecan20150701/hiresrun/wrfout_d02_2015-07-01_18:00:00
 cold pool i,j:          617         688
 cold pool lat,lon:    37.99345      -98.00793    
 ambient i,j:          535         803
 ambient lat,lon:    38.99085      -99.01315    
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.
Pressure on cold side is less than pressure on warm side