Re: [gdal-dev] weeding out x,y,z points

2009-02-25 Thread Ari Jolma
nicholas.g.lawre...@mainroads.qld.gov.au wrote: nicholas.g.lawre...@mainroads.qld.gov.au wrote: A client has a very large (millions of records) ascii file consisting solely of x,y,z co-ordinates. They would like to reduce the number of records by weeking out points that are too clos

Re: [gdal-dev] weeding out x,y,z points

2009-02-25 Thread nicholas . g . lawrence
> nicholas.g.lawre...@mainroads.qld.gov.au wrote: > > A client has a very large (millions of records) ascii file consisting > > solely of x,y,z co-ordinates. > > > > They would like to reduce the number of records by weeking out points that > > are too close to each other. > > > > Can GDAL or OGR w

Re: [gdal-dev] weeding out x,y,z points

2009-02-25 Thread Joaquim Luis
nicholas.g.lawre...@mainroads.qld.gov.au wrote: A client has a very large (millions of records) ascii file consisting solely of x,y,z co-ordinates. They would like to reduce the number of records by weeking out points that are too close to each other. Can GDAL or OGR weed out 3D points based on

Re: [gdal-dev] weeding out x,y,z points

2009-02-25 Thread Mateusz Loskot
nicholas.g.lawre...@mainroads.qld.gov.au wrote: > A client has a very large (millions of records) ascii file consisting > solely of x,y,z co-ordinates. > > They would like to reduce the number of records by weeking out points > that are too close to each other. > > Can GDAL or OGR weed out 3D po

[gdal-dev] weeding out x,y,z points

2009-02-25 Thread nicholas . g . lawrence
A client has a very large (millions of records) ascii file consisting solely of x,y,z co-ordinates. They would like to reduce the number of records by weeking out points that are too close to each other. Can GDAL or OGR weed out 3D points based on proximity to each other? Regards, nick **

Re: [gdal-dev] MapServer and GDAL daily build Windows binaries available

2009-02-25 Thread Even Rouault
Tamas, this is a very good initiative ! It works pretty well as I've been able to run the Java GDAL apps from trunk under Wine ! (The apps themselves are not included in the bin/gdal/java directory of your packages, as they were missing from the ant build.xml. I've just commited a change in r16

[gdal-dev] MapServer and GDAL daily build Windows binaries available

2009-02-25 Thread Tamas Szekeres
Hi All, I've set up a build server providing daily snapshot builds for various compilers/architectures and created a root page containing the links to the results (along with the build SDKs have been used for the builds) http://vbkto.dyndns.org:1280/sdk/index.html You can simply download and use