RE: [gdal-dev] Many files over the network

2011-03-15 Thread Kyle Ellison
5:41 PM To: gdal-dev@lists.osgeo.org Cc: Kyle Ellison Subject: Re: [gdal-dev] Many files over the network Kyle, you didn't mention which driver was in question. I guess this is GeoTIFF ? I've looked at the code of the driver and it appears that it loads the .rpb and .imd files at l

[gdal-dev] Many files over the network

2011-03-15 Thread Kyle Ellison
Thanks Even. Yes it is GeoTIFF. This is the first time I've ever looked at the GDAL source, so I am not sure what the faster version we have was actually doing regarding metadata files. I know that by commenting out the search for RPC files, I was able to get the image open time back down to wh

[gdal-dev] Many files over the network

2011-03-14 Thread Kyle Ellison
Often, we need to open many raster files over a network connection with thousands of other files residing in the same directory. Previously, we were using version 1.7.0 of GDAL (from FW Tools), and we used SetConfigOption("GDAL_DISABLE_READDIR_ON_OPEN", "TRUE") to suppress the automatic search