1284    'idm   ' = longitudinal array size
  516    'jdm   ' = latitudinal  array size
    0    'mapflg' = map flag (-1=unknown,0=mercator,2=uniform,4=f-plane)
plon:  min,max =       180.24001      282.88000
plat:  min,max =         2.47923       39.97586
qlon:  min,max =       180.20000      282.84000
qlat:  min,max =         2.43926       39.94520
ulon:  min,max =       180.20000      282.84000
ulat:  min,max =         2.47923       39.97586
vlon:  min,max =       180.24001      282.88000
vlat:  min,max =         2.43926       39.94520
pang:  min,max =         0.00000        0.00000
pscx:  min,max =      6816.82910     8887.26855
pscy:  min,max =      6816.70508     8887.26270
qscx:  min,max =      6819.88672     8887.53516
qscy:  min,max =      6819.88623     8887.52734
uscx:  min,max =      6816.82910     8887.26855
uscy:  min,max =      6816.70508     8887.26270
vscx:  min,max =      6819.88672     8887.53516
vscy:  min,max =      6819.88623     8887.52734
cori:  min,max =    0.0000062071   0.0000936388
pasp:  min,max =         0.99997        1.00003