Hi all,
I try to use some gdal tools in a batch file on windows and I've a
strange side effect. Here is a little batch use with fwtools 2.4.7.
@echo off
echo "Test 1 with file list"
del listin.txt test1.vrt test2.vrt
for %%F in (krel*.tif) do @echo %%F>> listin.txt
gdalbuildvrt -input_file_list listin.txt test1.vrt
echo "Test 2 with direct argument"
gdalbuildvrt test2.vrt krel*.tif
And then the result of this script.
H:\>testgdal.bat
"Test 1 with file"
0...10...20...30...40...50Warning 6: gdalbuildvrt does not support positive NS
resolution. Skipping krel31.tif
...60...70...80...90...100 - done.
Warning 6: gdalbuildvrt does not support positive NS resolution. Skipping
krel32.tif
"Test 2 with direct argument"
0...10...20...30...40...50...60...70...80...90...100 - done.
The two input files are all correct and when I use this command line :
Everything works.
After some investigations,(check my file, gdal debug compilation, try on
linux too, ...), I've found that there is a space at the end of each
line in my listin.txt. On linux, the same thing produce a clear error :
#> gdalbuildvrt -input_file_list listin.txt toto.vrt
0...10...20...30...40...50ERROR 4: `krel31.tif ' does not exist in the file
system,
and is not recognised as a supported dataset name.
Warning 1: Warning : can't open krel31.tif . Skipping it
...60...70...80...90...100 - done.
ERROR 4: `krel32.tif ' does not exist in the file system,
and is not recognised as a supported dataset name.
Warning 1: Warning : can't open krel32.tif . Skipping it
It will be a good thing that gdalbuildvrt trim white space before
reading file or have the same error on windows and linux.
Thanks
_______________________________________________
gdal-dev mailing list
gdal-dev@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/gdal-dev
