Re: [gdal-dev] Shortening execution time of Python script

2009-09-19 Thread Doug_Newcomb
David, zip format files for 32bit WindowsXP maxes out at 4GB. You can create larger zip files on Vista. I'm wildly guessing that you are running into the 4GB limit as well on reading your zip files with . 7zip, http://www.7-zip.org/, might be able to handle zip format files larger tha

Re: [gdal-dev] Shortening execution time of Python script

2009-09-18 Thread Roger André
So the problem is that ArcGIS Server is expecting the data to be ready (unzipped), but due to the large size of the data set, the unzip has not finished? Roger -- On Wed, Sep 9, 2009 at 3:54 AM, David Shi wrote: > I have a Python script that automatically downloads zip files containing > large

[gdal-dev] Shortening execution time of Python script

2009-09-09 Thread David Shi
I have a Python script that automatically downloads zip files containing large datasets from another server and then unzips the files to further process the data.   It has been used as a geoprocessor of ArcGIS Server.   The script works fine when two datasets each has several kilobytes size, but