Opened 16 years ago
Last modified 13 years ago
#2550 closed defect
gdal grib driver gets the origin and corner coords wrong — at Version 4
Reported by: | winkey | Owned by: | warmerdam |
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Priority: | normal | Milestone: | |
Component: | GDAL_Raster | Version: | unspecified |
Severity: | normal | Keywords: | grib |
Cc: | erick@…, Daniel Morissette |
Description (last modified by )
rush@winkey ~ $ gdalinfo gfs.t06z.pgrb2f00 Driver: GRIB/GRIdded Binary (.grb) Files: gfs.t06z.pgrb2f00 Size is 720, 361 Coordinate System is: GEOGCS["Coordinate System imported from GRIB file", DATUM["unknown", SPHEROID["Sphere",6371229,0]], PRIMEM["Greenwich",0], UNIT["degree",0.0174532925199433]] Origin = (0.000000000000000,270.000000000000000) Pixel Size = (0.500000000000000,-0.500000000000000) Corner Coordinates: Upper Left ( 0.000, 270.000) ( 0d 0'0.01"E,270d 0'0.00"N) Lower Left ( 0.0000000, 89.5000000) ( 0d 0'0.01"E, 89d30'0.00"N) Upper Right ( 360.000, 270.000) (360d 0'0.00"E,270d 0'0.00"N) Lower Right ( 360.000, 89.500) (360d 0'0.00"E, 89d30'0.00"N) Center ( 180.000, 179.750) (180d 0'0.00"E,179d45'0.00"N) degrib gfs.t06z.pgrb2f00 -out stdout -C -Csv | less GDS | Number of Points | 259920 GDS | Projection Type | 0 (Latitude/Longitude) GDS | Shape of Earth | sphere GDS | Radius | 6371.229000 (km) GDS | Nx (Number of points on parallel) | 720 GDS | Ny (Number of points on meridian) | 361 GDS | Lat1 | 90.000000 GDS | Lon1 | 0.000000 GDS | u/v vectors relative to | easterly/northerly GDS | Lat2 | -90.000000 GDS | Lon2 | 359.500000 GDS | Dx | 0.500000 (degrees) GDS | Dy | 0.500000 (degrees) GDS | Input GRIB2 grid, scan mode | 64 (0100) GDS | Output grid, scan mode | 64 (0100) GDS | (.flt file grid), scan mode | 0 (0000) GDS | Output grid, scan i/x direction | positive GDS | Output grid, scan j/y direction | positive GDS | (.flt file grid), scan j/y direction | negative GDS | Output grid, consecutive points in | i/x direction GDS | Output grid, adjacent rows scan in | same direction the dataset can be found at http://atmos.ucsd.edu/gfs.t06z.pgrb2f00 i did not attach it because of its size -rw-r--r-- 1 rush users 42806506 May 19 02:28 gfs.t06z.pgrb2f00
Change History (4)
comment:1 by , 16 years ago
comment:3 by , 15 years ago
Component: | default → GDAL_Raster |
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Keywords: | grib added |
Status: | new → assigned |
comment:4 by , 15 years ago
Description: | modified (diff) |
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sorry here the link again http://atmos.ucsd.edu/gfs.t06z.pgrb2f00