ASAP : 

-------------
parent grid :
-------------
~ lon :    -27     =>     69.25
~ lat :    -48.25  =>    ~ 7

             lat_rho      lon_rho
point SW    -48.25        -27
point SE    -48.25         69.25
point NW      6.94959     -27
point NE      6.94959      69.25


-------------
child grid :
-------------
~ lon :    ~ 3.8     =>     ~ 39.9
~ lat :  ~ -44.6     =>    ~ -26.8 

             lat_rho      lon_rho
point SW     -44.58089      3.833333
point SE     -44.58089      39.91667
point NW     -26.8169       3.833333
point NE     -26.8169       39.91667

================================================================================
ASAP parent grid :
================================================================================
dimensions:
	xi_rho = 386 ;
	xi_u = 385 ;
	eta_rho = 250 ;
	eta_v = 249 ;
	s_rho = 50 ;
	s_w = 51 ;


---------
lon_rho =
  -27, -26.75, -26.5, -26.25, -26, -25.75, -25.5, -25.25, -25, -24.75, -24.5,
...
    67.25, 67.5, 67.75, 68, 68.25, 68.5, 68.75, 69, 69.25 ;

lon_u =
  -26.875, -26.625, -26.375, -26.125, -25.875, -25.625, -25.375, -25.125,
...
    68.625, 68.875, 69.125

---------
lat_rho =
    -48.25, -48.25, -48.25, -48.25, -48.25, -48.25, -48.25, -48.25,
    -48.08353, -48.08353, -48.08353, -48.08353, -48.08353, -48.08353,
...
    6.701298, 6.701298, 6.701298, 6.701298, 6.701298, 6.701298, 6.701298,
    6.94959, 6.94959, 6.94959, 6.94959, 6.94959, 6.94959, 6.94959, 6.94959,

lat_v =
  -48.16676, -48.16676, -48.16676, -48.16676, -48.16676, -48.16676,
...
    6.825444, 6.825444, 6.825444, 6.825444, 6.825444, 6.825444, 6.825444,


================================================================================
ASAP child grid :
================================================================================
dimensions:
	xi_rho = 434 ;
	xi_u = 433 ;
	eta_rho = 266 ;
	eta_v = 265 ;
	s_rho = 50 ;
	s_w = 51 ;


---------
lon_rho =
    3.833333, 3.916667, 4, 4.083333, 4.166667, 4.25, 4.333333, 4.416667, 4.5,
...
    39.41667, 39.5, 39.58333, 39.66667, 39.75, 39.83333, 39.91667 ;

lon_u =
    3.875, 3.958333, 4.041667, 4.125, 4.208333, 4.291667, 4.375, 4.458333,
...
    39.29167, 39.375, 39.45833, 39.54167, 39.625, 39.70833, 39.79167, 39.875,

---------
lat_rho =
    -44.58089, -44.58089, -44.58089, -44.58089, -44.58089, -44.58089,
    -44.52159, -44.52159, -44.52159, -44.52159, -44.52159, -44.52159,
...
    -26.89117, -26.89117, -26.89117, -26.89117, -26.89117, -26.89117,
    -26.8169, -26.8169, -26.8169, -26.8169, -26.8169, -26.8169, -26.8169,

lat_v =
    -44.55118, -44.55118, -44.55118, -44.55118, -44.55118, -44.55118,
...
    -26.85398, -26.85398, -26.85398, -26.85398, -26.85398, -26.85398,


================================================================================
ASAP depth :
================================================================================
s_rho = -0.99, -0.97, -0.95, -0.93, -0.91, -0.89, -0.87, -0.85, -0.83,
    -0.81, -0.79, -0.77, -0.75, -0.73, -0.71, -0.69, -0.67, -0.65, -0.63,
    -0.61, -0.59, -0.57, -0.55, -0.53, -0.51, -0.49, -0.47, -0.45, -0.43,
    -0.41, -0.39, -0.37, -0.35, -0.33, -0.31, -0.29, -0.27, -0.25, -0.23,
    -0.21, -0.19, -0.17, -0.15, -0.13, -0.11, -0.09, -0.07, -0.05, -0.03,
    -0.01 ;

s_w = -1, -0.98, -0.96, -0.94, -0.92, -0.9, -0.88, -0.86, -0.84, -0.82,
    -0.8, -0.78, -0.76, -0.74, -0.72, -0.7, -0.68, -0.66, -0.64, -0.62, -0.6,
    -0.58, -0.56, -0.54, -0.52, -0.5, -0.48, -0.46, -0.44, -0.42, -0.4,
    -0.38, -0.36, -0.34, -0.32, -0.3, -0.28, -0.26, -0.24, -0.22, -0.2,
    -0.18, -0.16, -0.14, -0.12, -0.1, -0.08, -0.06, -0.04, -0.02, 0 ;