Sebastian E. Ovide wrote:
Hi All
I've save a ESRI binary grid using ArcMAP (in Binary format) and using
gdalinfo it looks like the RRD files are not read...
Sebastian,
Unfortunately, it is hard for me to figure out much without access to
the dataset. For a counter example, I'll provide a trimmed gdalinfo
report for an aigrid dataset where the .rrd's are used:
Driver: AIG/Arc/Info Binary Grid
Files: h_dem
h_dem.aux
h_dem.rrd
h_dem/vat.adf
h_dem/metadata.xml
h_dem/log
h_dem/w001001.adf
h_dem/dblbnd.adf
h_dem/hdr.adf
h_dem/w001001x.adf
h_dem/sta.adf
h_dem/prj.adf
Size is 3602, 1802
Coordinate System is:
GEOGCS["WGS 84",
...
Origin = (-180.099999999999994,90.100000000000023)
Pixel Size = (0.100000000000000,-0.100000000000000)
Corner Coordinates:
Upper Left (-180.1000000, 90.1000000) (180d 6' 0.00"W, 90d 6' 0.00"N)
Lower Left (-180.1000000, -90.1000000) (180d 6' 0.00"W, 90d 6' 0.00"S)
Upper Right ( 180.1000000, 90.1000000) (180d 6' 0.00"E, 90d 6' 0.00"N)
Lower Right ( 180.1000000, -90.1000000) (180d 6' 0.00"E, 90d 6' 0.00"S)
Center ( 0.0000000, 0.0000000) ( 0d 0' 0.00"E, 0d 0' 0.00"N)
Band 1 Block=256x4 Type=Int16, ColorInterp=Undefined
Min=-405.000 Max=7512.000
NoData Value=-32768
Overviews: 899x449, 448x223, 223x110, 110x54
Metadata:
LAYER_TYPE=athematic
Note the .aux and .rrd files listed in the file list above the grid
directory. Also note the "Overviews:" listed in the band description.
The error report in yours about not being able to read the contents of
the info directory are not uncommon and I wouldn't expect that to interefere
with the .aux/.rrd access though I'm not sure there is no side effect. You
might try hiding your info directory temporarily to see if that helps.
Best regards,
--
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