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[netCDFJava #HVC-591098]: using netcdf java to convert grib2 to netcdf



Steve,

I took a quick look at the file and peeked at the Grid Definition Section.  
According to ToolsUI, we have template 3.0, which isn't a rotated lat/lon grid. 
 We're a little suspicious of the reported grid_template 32768 mentioned 
earlier.  Do you know for sure what the grid is, or did we somehow get a hold 
of the wrong file?

From ToolsUI:

GDS hash=-1078949017 crc=3906142641

(3.0) Grid definition template 3.0 - latitude/longitude (or equidistant 
cylindrical, or Plate Carrée) 
  1:                                                                            
     GDS length == 72 
  5:                                                                            
        Section == 3 
  6:                                             Source of Grid Definition (see 
code table 3.0) == 0 (table 3.0: Specified in Code table 3.1) 
  7:                                                                      
Number of data points == 779385 
 11:                                             Number of octects for optional 
list of numbers == 0 
 12:                                                          Interpretation of 
list of numbers == 0 (table 3.11: There is no appended list) 
 13:                                                            Grid Definition 
Template Number == 0 
 15:                                                                         
Shape of the Earth == 6 (table 3.2: Earth assumed spherical with radius of 6 
371 229.0 m) 
 16:                                                  Scale factor of radius of 
spherical Earth == 0 
 17:                                                  Scaled value of radius of 
spherical Earth == 0 
 21:                                        Scale factor of major axis of 
oblate spheroid Earth == 0 
 22:                                        Scaled value of major axis of 
oblate spheroid Earth == 0 
 26:                                        Scale factor of minor axis of 
oblate spheroid Earth == 0 
 27:                                        Scaled value of minor axis of 
oblate spheroid Earth == 0 
 31:                                                     Ni - number of points 
along a parallel == 669 
 35:                                                     Nj - number of points 
along a meridian == 1165 
 39:                                               Basic angle of the initial 
production domain == 0 
 43: Subdivisions of basic angle used to define extreme longitudes and 
latitudes, and direction increments == 0 
 47:                                                         La1 - latitude of 
first grid point == -7446000 
 51:                                                        Lo1 - longitude of 
first grid point == 215861000 
 55:                                                             Resolution and 
component flags == 56 
 56:                                                          La2 - latitude of 
last grid point == 54000000 
 60:                                                         Lo2 - longitude of 
last grid point == 254000000 
 64:                                                                 Di - i 
direction increment == 90000 
 68:                                                                 Dj - j 
direction increment == 77000 
 72:                                                                            
  Scanning mode == 64 
 73:                                  List of number of points along each 
meridian or parallel. == -9999 


Ticket Details
===================
Ticket ID: HVC-591098
Department: Support netCDF Java
Priority: Normal
Status: Closed