<div dir="ltr">Imran,<div><br></div><div>You need to specify the resampling algorithm if you use the -r option.</div><div>Choose from near, bilinear, cubic, cubicspline, lanczos.</div><div>'near' is used if you don't specify the -r option.</div>
<div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Apr 11, 2014 at 12:45 PM, Imran Rajjad <span dir="ltr"><<a href="mailto:rajjad@gmail.com" target="_blank">rajjad@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div>Hi list,<br><br></div>I am using GDAL 10.1 x64 with Python 2.7.5 x64<br><br></div>It seems python script is not able to find the input file<br>
<br>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<br>
<br>2.7.5 (default, May 15 2013, 22:44:16) [MSC v.1500 64 bit (AMD64)]<br> <br>Usage: gdal_retile.py<br> [-v] [-co NAME=VALUE]* [-of out_format]<br> [-ps pixelWidth pixelHeight]<br> [-ot {Byte/Int16/UInt16/UInt32/Int32/Float32/Float64/<br>
CInt16/CInt32/CFloat32/CFloat64}]<br> [ -tileIndex tileIndexName [-tileIndexField fieldName]]<br> [ -csv fileName [-csvDelim delimiter]]<br> [-s_srs srs_def] [-pyramidOnly] -levels numberoflevels<br>
[-r {near/bilinear/cubic/cubicspline/lanczos}]<br> [-useDirForEachRow]<br> -targetDir TileDirectory input_files<br><br><br></div>Can somebody tell me what is wrong with the command<br><br></div>below is GDAL info of the geotiff file<br>
<br><br>---GDALINFO------<br><br>W:\>gdalinfo dem\dem.tif<br>Driver: GTiff/GeoTIFF<br>Files: dem\dem.tif<br> dem\dem.tif.aux.xml<br>Size is 30001, 24001<br>Coordinate System is:<br>GEOGCS["WGS 84",<br>
DATUM["WGS_1984",<br>
SPHEROID["WGS 84",6378137,298.257223563,<br> AUTHORITY["EPSG","7030"]],<br> AUTHORITY["EPSG","6326"]],<br> PRIMEM["Greenwich",0],<br>
UNIT["degree",0.0174532925199433],<br> AUTHORITY["EPSG","4326"]]<br>Origin = (59.999583333323244,40.000416763514124)<br>Pixel Size = (0.000833333333333,-0.000833333333333)<br>Metadata:<br>
AREA_OR_POINT=Area<br>Image Structure Metadata:<br> INTERLEAVE=BAND<br>Corner Coordinates:<br>Upper Left ( 59.9995833, 40.0004168) ( 59d59'58.50"E, 40d 0' 1.50"N)<br>Lower Left ( 59.9995833, 19.9995834) ( 59d59'58.50"E, 19d59'58.50"N)<br>
Upper Right ( 85.0004167, 40.0004168) ( 85d 0' 1.50"E, 40d 0' 1.50"N)<br>Lower Right ( 85.0004167, 19.9995834) ( 85d 0' 1.50"E, 19d59'58.50"N)<br>Center ( 72.5000000, 30.0000001) ( 72d30' 0.00"E, 30d 0' 0.00"N)<br>
Band 1 Block=30001x1 Type=Int16, ColorInterp=Gray<br> Description = Layer_1<br> Min=-32768.000 Max=8469.000<br> Minimum=-32768.000, Maximum=8469.000, Mean=-339.616, StdDev=7609.851<br> NoData Value=0<br> Metadata:<br>
LAYER_TYPE=athematic<br> STATISTICS_HISTOBINVALUES=35892220|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0<br>|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<br>|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<br>
|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<br>|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<br>|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<br>
|24849760|20456436|19853444|32923904|23568064|14391364|11251344|9393020|9059076|<br>8846812|7765888|6834360|6443632|6328036|5700032|5445180|5022004|4646148|4389944|<br>4296656|4444024|4944940|5610800|6424704|8513544|9714796|11723868|13505128|117576<br>
68|8901568|6243536|4127656|2605304|1385800|671944|286624|116272|41912|27716|1352<br>0|10816|5408|4056|2028|676|0|0|0|676|<br> STATISTICS_HISTOMAX=8469<br> STATISTICS_HISTOMIN=-32768<br> STATISTICS_HISTONUMBINS=256<br>
STATISTICS_MAXIMUM=8469<br> STATISTICS_MEAN=-339.61644644564<br> STATISTICS_MEDIAN=414.8984375<br> STATISTICS_MINIMUM=-32768<br> STATISTICS_MODE=-<a href="tel:68.34765625" value="+916834765625" target="_blank">68.34765625</a><br>
STATISTICS_SKIPFACTORX=26<br> STATISTICS_SKIPFACTORY=26<br>
STATISTICS_STDDEV=7609.<a href="tel:8514119626" value="+918514119626" target="_blank">8514119626</a><br clear="all"><div><div><div><div><div><br><br><br></div><div>regards,<br></div><div>Imran<span class="HOEnZb"><font color="#888888"><br>
</font></span></div><span class="HOEnZb"><font color="#888888"><div>-- <br>I.R
</div></font></span></div></div></div></div></div>
<br>_______________________________________________<br>
gdal-dev mailing list<br>
<a href="mailto:gdal-dev@lists.osgeo.org">gdal-dev@lists.osgeo.org</a><br>
<a href="http://lists.osgeo.org/mailman/listinfo/gdal-dev" target="_blank">http://lists.osgeo.org/mailman/listinfo/gdal-dev</a><br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Best regards,<br>Chaitanya kumar CH.<br>
<br>+91-9494447584<br>17.2416N 80.1426E
</div>