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Hi Martin: the ncdump below looks like you have a variable named EuropeCanary\(1200\,\ 3000\) ?? is that really what you want?Is this something that you converted, or is this the original data from SEVIRI ? On 9/27/2010 3:36 AM, Martin Raspaud wrote:
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Hi all,
In the same context of our support of netcdf4/cf in our production at the
swedish meteorological institute, I got to work with the SEVIRI instrument
(meteosat 9), which has a higher resolution channel.
It becomes quite a mess to keep track of all the variables. Follows a copy of
the ncdump -h of the generated file, so you can give me some ideas to enhance
this.
Best regards,
Martin
netcdf meteosat9 {
dimensions:
y1000m = 1200 ;
x1000m = 3000 ;
y3000m = 1200 ;
x3000m = 3000 ;
band3000m = 2 ;
band1000m = 1 ;
nv = 2 ;
variables:
int64 EuropeCanary\(1200\,\ 3000\) ;
EuropeCanary\(1200\,\ 3000\):grid_mapping_name =
"vertical_perspective" ;
EuropeCanary\(1200\,\ 3000\):perspective_point_height =
35785831. ;
EuropeCanary\(1200\,\ 3000\):semi_major_axis = 6378144. ;
EuropeCanary\(1200\,\ 3000\):longitude_projection_of_origin =
0. ;
EuropeCanary\(1200\,\ 3000\):semi_minor_axis = 6356759. ;
EuropeCanary\(1200\,\ 3000\):latitude_projection_of_origin = 0.
;
short band_data1000m(y1000m, x1000m, band1000m) ;
band_data1000m:grid_mapping = "EuropeCanary(1200, 3000)" ;
band_data1000m:valid_range = -32767s, 32767s ;
band_data1000m:standard_name = "band_data" ;
band_data1000m:resolution = 1000L ;
short band_data3000m(y3000m, x3000m, band3000m) ;
band_data3000m:grid_mapping = "EuropeCanary(1200, 3000)" ;
band_data3000m:valid_range = -32767s, 32767s ;
band_data3000m:standard_name = "band_data" ;
band_data3000m:resolution = 3000L ;
string bandname1000m(band1000m) ;
bandname1000m:standard_name = "band_name" ;
string bandname3000m(band3000m) ;
bandname3000m:standard_name = "band_name" ;
double nominal_wavelength1000m(band1000m) ;
nominal_wavelength1000m:bounds = "wl_bnds1000m" ;
nominal_wavelength1000m:standard_name = "radiation_wavelength" ;
nominal_wavelength1000m:units = "um" ;
double nominal_wavelength3000m(band3000m) ;
nominal_wavelength3000m:bounds = "wl_bnds3000m" ;
nominal_wavelength3000m:standard_name = "radiation_wavelength" ;
nominal_wavelength3000m:units = "um" ;
double offset1000m(band1000m) ;
offset1000m:standard_name = "linear_calibration_offset" ;
double offset3000m(band3000m) ;
offset3000m:standard_name = "linear_calibration_offset" ;
double scale1000m(band1000m) ;
scale1000m:standard_name = "linear_calibration_scale_factor" ;
double scale3000m(band3000m) ;
scale3000m:standard_name = "linear_calibration_scale_factor" ;
double time ;
time:long_name = "Nominal time of the image" ;
time:standard_name = "time" ;
time:units = "seconds since 1970-01-01 00:00:00" ;
string units1000m(band1000m) ;
units1000m:standard_name = "band_units" ;
string units3000m(band3000m) ;
units3000m:standard_name = "band_units" ;
double wl_bnds1000m(band1000m, nv) ;
double wl_bnds3000m(band3000m, nv) ;
double x1000m(x1000m) ;
x1000m:long_name = "x coordinate of projection" ;
x1000m:standard_name = "projection_x_coordinate" ;
x1000m:units = "m" ;
double x3000m(x3000m) ;
x3000m:long_name = "x coordinate of projection" ;
x3000m:standard_name = "projection_x_coordinate" ;
x3000m:units = "m" ;
double y1000m(y1000m) ;
y1000m:long_name = "y coordinate of projection" ;
y1000m:standard_name = "projection_y_coordinate" ;
y1000m:units = "m" ;
double y3000m(y3000m) ;
y3000m:long_name = "y coordinate of projection" ;
y3000m:standard_name = "projection_y_coordinate" ;
y3000m:units = "m" ;
// global attributes:
:satellite_name = "meteosat" ;
:service = "" ;
:title = "Meteosat09 satellite, Seviri instrument." ;
:satellite_number = 9L ;
:comments = "No comment." ;
:Conventions = "CF-1.4" ;
:references = "No reference." ;
:instrument_name = "seviri" ;
:institution = "Original data disseminated by EumetCast." ;
:history = "2010-09-27T11:23:56.384676 - original data read by
mipp/mpop." ;
}
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