[gdal-dev] GDAL_RETILE dataset is illegal

Lorenzo Di Giacomo loridigia at gmail.com
Wed May 25 07:24:05 PDT 2022


Hi, when i try to do gdal_retile -v -pyramidOnly -r bilinear ... this error
occurs:

ERROR 1: Attempt to create 2x0 dataset is illegal,sizes must be larger than
zero.

My Tiff is the following (gdalinfo):

Driver: GTiff/GeoTIFF

Files: /Users/lollo/Desktop/TRANSFORMOUT/Aegean_12km_WRF_WAM_220523-00.tiff

Size is 74, 62

Coordinate System is:

GEOGCRS["WGS 84",

    DATUM["World Geodetic System 1984",

        ELLIPSOID["WGS 84",6378137,298.257223563,

            LENGTHUNIT["metre",1]]],

    PRIMEM["Greenwich",0,

        ANGLEUNIT["degree",0.0174532925199433]],

    CS[ellipsoidal,2],

        AXIS["geodetic latitude (Lat)",north,

            ORDER[1],

            ANGLEUNIT["degree",0.0174532925199433]],

        AXIS["geodetic longitude (Lon)",east,

            ORDER[2],

            ANGLEUNIT["degree",0.0174532925199433]],

    ID["EPSG",4326]]

Data axis to CRS axis mapping: 2,1

Origin = (22.029000000000003,41.158000000000001)

Pixel Size = (0.108000000000000,-0.108000000000000)

Metadata:

  AREA_OR_POINT=Area

Image Structure Metadata:

  INTERLEAVE=PIXEL

Corner Coordinates:

Upper Left  (  22.0290000,  41.1580000) ( 22d 1'44.40"E, 41d 9'28.80"N)

Lower Left  (  22.0290000,  34.4620000) ( 22d 1'44.40"E, 34d27'43.20"N)

Upper Right (  30.0210000,  41.1580000) ( 30d 1'15.60"E, 41d 9'28.80"N)

Lower Right (  30.0210000,  34.4620000) ( 30d 1'15.60"E, 34d27'43.20"N)

Center      (  26.0250000,  37.8100000) ( 26d 1'30.00"E, 37d48'36.00"N)

Band 1 Block=74x1 Type=Float64, ColorInterp=Gray

  NoData Value=-123456.789000000004

Band 2 Block=74x1 Type=Float64, ColorInterp=Undefined

  NoData Value=-123456.789000000004
(Other 724 bands)

Why does this happen? What are the specs of the tiff that make this
happens? Thanks
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