Dear ferret user
I try to read netcdf from aviso.
When I try to read with ferret 7.4, it shows
NetCDF: Not a valid data type or _FillValue type mismatch (OPeNDAP/netCDF Error code -45)
is this a CDF file ?
Anyone encounter this before?
ncdump shows the following
netcdf m2 {
dimensions:
lat = 2881 ;
lon = 5760 ;
nv = 2 ;
variables:
float lat(lat) ;
string lat:long_name = "latitude" ;
string lat:units = "degrees_north" ;
string lat:bounds = "lat_bnds" ;
string lat:axis = "Y" ;
lat:valid_min = -90. ;
lat:valid_max = 90. ;
float lat_bnds(lat, nv) ;
string lat_bnds:comment = "latitude values at the north and south bounds of each pixel." ;
string lat_bnds:units = "degrees_north" ;
float lon(lon) ;
string lon:long_name = "longitude" ;
string lon:units = "degrees_east" ;
string lon:bounds = "lon_bnds" ;
string lon:axis = "X" ;
lon:valid_min = 0. ;
lon:valid_max = 360. ;
float lon_bnds(lon, nv) ;
string lon_bnds:comment = "longitude values at the west and east bounds of each pixel." ;
string lon_bnds:units = "degrees_north" ;
int nv(nv) ;
string nv:comment = "Vertex" ;
string nv:units = "1" ;
int crs ;
string crs:grid_mapping_name = "latitude_longitude" ;
crs:semi_major_axis = 6371000. ;
crs:inverse_flattening = 0 ;
float phase(lat, lon) ;
phase:_FillValue = 1.844674e+19f ;
string phase:units = "degrees" ;
string phase:long_name = "Sea surface height phaselag due to non equilibrium ocean tide at m2 frequency " ;
string phase:grid_mapping = "crs" ;
Dan