Imran,
You need to specify the resampling algorithm if you use the -r option.
Choose from near, bilinear, cubic, cubicspline, lanczos.
'near' is used if you don't specify the -r option.
On Fri, Apr 11, 2014 at 12:45 PM, Imran Rajjad raj...@gmail.com wrote:
Hi list,
I am using GDAL 10.1 x64 with Python 2.7.5 x64
It seems python script is not able to find the input file
W:\gdal_retile.py -v -r -levels 4 -ps 2048 2048 -co TILED=YES -co
COMPRESS=JPEG -targetDir w:\dem\dem_pyramid w:\dem\dem.tif
2.7.5 (default, May 15 2013, 22:44:16) [MSC v.1500 64 bit (AMD64)]
Usage: gdal_retile.py
[-v] [-co NAME=VALUE]* [-of out_format]
[-ps pixelWidth pixelHeight]
[-ot {Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/
CInt16/CInt32/CFloat32/CFloat64}]
[ -tileIndex tileIndexName [-tileIndexField fieldName]]
[ -csv fileName [-csvDelim delimiter]]
[-s_srs srs_def] [-pyramidOnly] -levels numberoflevels
[-r {near/bilinear/cubic/cubicspline/lanczos}]
[-useDirForEachRow]
-targetDir TileDirectory input_files
Can somebody tell me what is wrong with the command
below is GDAL info of the geotiff file
---GDALINFO--
W:\gdalinfo dem\dem.tif
Driver: GTiff/GeoTIFF
Files: dem\dem.tif
dem\dem.tif.aux.xml
Size is 30001, 24001
Coordinate System is:
GEOGCS[WGS 84,
DATUM[WGS_1984,
SPHEROID[WGS 84,6378137,298.257223563,
AUTHORITY[EPSG,7030]],
AUTHORITY[EPSG,6326]],
PRIMEM[Greenwich,0],
UNIT[degree,0.0174532925199433],
AUTHORITY[EPSG,4326]]
Origin = (59.99958323244,40.000416763514124)
Pixel Size = (0.0008333,-0.0008333)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
INTERLEAVE=BAND
Corner Coordinates:
Upper Left ( 59.9995833, 40.0004168) ( 59d59'58.50E, 40d 0' 1.50N)
Lower Left ( 59.9995833, 19.9995834) ( 59d59'58.50E, 19d59'58.50N)
Upper Right ( 85.0004167, 40.0004168) ( 85d 0' 1.50E, 40d 0' 1.50N)
Lower Right ( 85.0004167, 19.9995834) ( 85d 0' 1.50E, 19d59'58.50N)
Center ( 72.500, 30.001) ( 72d30' 0.00E, 30d 0' 0.00N)
Band 1 Block=30001x1 Type=Int16, ColorInterp=Gray
Description = Layer_1
Min=-32768.000 Max=8469.000
Minimum=-32768.000, Maximum=8469.000, Mean=-339.616, StdDev=7609.851
NoData Value=0
Metadata:
LAYER_TYPE=athematic
STATISTICS_HISTOBINVALUES=35892220|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0
|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0
|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0
|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0
|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0
|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|147192240|103498980|58861348|42041116
|24849760|20456436|19853444|32923904|23568064|14391364|11251344|9393020|9059076|
8846812|7765888|6834360|6443632|6328036|5700032|5445180|5022004|4646148|4389944|
4296656|024|4944940|5610800|6424704|8513544|9714796|11723868|13505128|117576
68|8901568|6243536|4127656|2605304|1385800|671944|286624|116272|41912|27716|1352
0|10816|5408|4056|2028|676|0|0|0|676|
STATISTICS_HISTOMAX=8469
STATISTICS_HISTOMIN=-32768
STATISTICS_HISTONUMBINS=256
STATISTICS_MAXIMUM=8469
STATISTICS_MEAN=-339.61644644564
STATISTICS_MEDIAN=414.8984375
STATISTICS_MINIMUM=-32768
STATISTICS_MODE=-68.34765625
STATISTICS_SKIPFACTORX=26
STATISTICS_SKIPFACTORY=26
STATISTICS_STDDEV=7609.8514119626
regards,
Imran
--
I.R
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--
Best regards,
Chaitanya kumar CH.
+91-9494447584
17.2416N 80.1426E
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