nx      = 191 
ny      = 257 
dx      =    2.0 
dy      =    2.0 
xori    =   71082.63 
yori    =  451014.74 
alfa    =     -41.31 
depfile = bathy.dep 
vardx   = 1 
xfile = x.dep 
yfile = y.dep 
posdwn  = -1