Re: [gdal-dev] shapefile enhancements

2014-05-01 Thread Jan Heckman
Thanks for the info. I'll look into GeoPackage! Jan On Thu, May 1, 2014 at 8:25 PM, Even Rouault wrote: > Le mercredi 30 avril 2014 22:02:34, Jan Heckman a écrit : > > Hi, > > > > Extending shapefile capabilities: The one reason which might persuade > > anyone is the still abundant use of shapef

Re: [gdal-dev] shapefile enhancements

2014-05-01 Thread Even Rouault
Le mercredi 30 avril 2014 22:02:34, Jan Heckman a écrit : > Hi, > > Extending shapefile capabilities: The one reason which might persuade > anyone is the still abundant use of shapefiles for dataexchange. > Shapefile does seem to play a vital role there. I don't know of anything > equally 'tradeab

Re: [gdal-dev] shapefile enhancements

2014-04-30 Thread Jan Heckman
Hi, Extending shapefile capabilities: The one reason which might persuade anyone is the still abundant use of shapefiles for dataexchange. Shapefile does seem to play a vital role there. I don't know of anything equally 'tradeable'. However, an extension would also endanger the interoperability/da

Re: [gdal-dev] shapefile enhancements

2014-04-30 Thread Even Rouault
Le mardi 29 avril 2014 19:46:46, Jan Heckman a écrit : > Hi, > It appears I have to do some homework on ogr's shapefile functions as it > stands now. > > 8GB: If interoperability is more of a priority than capacity, that's a > valid consideration. I've not really needed anything > 4GB so far. I'm

Re: [gdal-dev] shapefile enhancements

2014-04-29 Thread Jukka Rahkonen
Jan Heckman gmail.com> writes: > > > Hi,It appears I have to do some homework on ogr's shapefile functions as it stands now. > > 8GB: If interoperability is more of a priority than capacity, that's a valid consideration. I've not really needed anything > 4GB so far. > > Delete: > By delete I

Re: [gdal-dev] shapefile enhancements

2014-04-29 Thread Sandro Mani
Hello Jan, On a related note: for the Fedora package which I maintain, I've also added a number of out of tree patches: mainly backporting the improvements from the version bundled in gdal as well as replacing the buildsystem with an autotools one, to allow easy mingw cross-compilation. My pa

Re: [gdal-dev] shapefile enhancements

2014-04-29 Thread Jan Heckman
Hi, It appears I have to do some homework on ogr's shapefile functions as it stands now. 8GB: If interoperability is more of a priority than capacity, that's a valid consideration. I've not really needed anything > 4GB so far. Delete: By delete I mean leaving the information in the file but (shap

Re: [gdal-dev] shapefile enhancements

2014-04-28 Thread Even Rouault
Le lundi 28 avril 2014 23:39:34, Jan Heckman a écrit : > Hi, > > I've used and maintained an offshoot shapefile library (thanks, Frank), and > added bits of functionality when needed. There are two that I think might > be of wider interest. > > 1) possibility to have shapefiles up to 8 GB (instea

[gdal-dev] shapefile enhancements

2014-04-28 Thread Jan Heckman
Hi, I've used and maintained an offshoot shapefile library (thanks, Frank), and added bits of functionality when needed. There are two that I think might be of wider interest. 1) possibility to have shapefiles up to 8 GB (instead of 4 GB in ogr or 2 GB elsewhere); 2) implementing deletes. ad 1) t