'first line of the inpt file' 
'second'
'third'
'', 'basenm', 'SCHN'
'', 'nend', 100000
' ', 'tmax', 0.42
' ', 'suffix', 'EA'
' ', 'nout', 1000000
' ', 'tout', 0.1
' ', 'itstp', 1
' ', 'cfl', 0.6
' ', 'dtini', 1.d-5
' ', 'niter', -1
' ', 'small', 1.d-10
' ', 'smlrho', 1.d-10
' ', 'smallp', 1.d-16
' ', 'smallu', 1.d-10
' ', 'gridlx', 1.d0
' ', 'nx', 200   
' ', 'igeomx', 0
' ', 'eta1', 5.d0
' ', 'eta2', 5.d-2
' ', 'epsln', 0.1d0
' ', 'ak0', 1.d0
' ', 'epsiln', 1.d0
' ', 'omg1', 0.52
' ', 'omg2', 10.d0