[gdal-dev] 2009 Code Sprint Agenda

2009-01-19 Thread Paul Ramsey
I've started with some higher level ideas for an agenda. Individual teams might want to start breaking out their plans into work-by-day as we get closer. http://wiki.osgeo.org/wiki/Toronto_Code_Sprint_2009_Agenda P. http://wiki.osgeo.org/wiki/Toronto_Code_Sprint_2009

RE: [gdal-dev] BandWriteArray and FlushCache question

2009-01-19 Thread Gong, Shawn (Contractor)
thanks Frank. adding "self.balanced_ds = None" seems to do the trick. Shawn -Original Message- From: gdal-dev-boun...@lists.osgeo.org [mailto:gdal-dev-boun...@lists.osgeo.org] On Behalf Of Frank Warmerdam Sent: Monday, January 19, 2009 4:03 PM To: Gong, Shawn (Contractor) Cc: gdal-dev

Re: [gdal-dev] Update on OGR DXF Driver?

2009-01-19 Thread Andreas Neumann
we have a meeting next week (January 28) and I will discuss the issue there again. I hope that we find someone who will finance it. After all, Franks offer seems to be affordable. I will report back in a few days. Andreas Frank Warmerdam wrote: Shaun & Melissa Busler wrote: I was wondering

Re: [gdal-dev] BandWriteArray and FlushCache question

2009-01-19 Thread Frank Warmerdam
Gong, Shawn (Contractor) wrote: hi list, I recently upgraded to gdal 1.6.0 and found that one Python function that used to work in 1.4.4 no longer works. The purpose of function was to read in a band, perform matrix manipulation (in this case, subtract a baseline) and resave. The error tha

[gdal-dev] BandWriteArray and FlushCache question

2009-01-19 Thread Gong, Shawn (Contractor)
hi list, I recently upgraded to gdal 1.6.0 and found that one Python function that used to work in 1.4.4 no longer works. The purpose of function was to read in a band, perform matrix manipulation (in this case, subtract a baseline) and resave. The error that I am getting is that in the new datas

Re: [gdal-dev] OGR error

2009-01-19 Thread Frank Warmerdam
nicholas.g.lawre...@mainroads.qld.gov.au wrote: I have 60 GB free of hard disc space. The shapefile I was creating was just over 2 GB when it crashed. The total size of the shapefiles I am trying to append is about 2.7 GB. Nick, Well, I believe the "2GB barrier" is the issue then. Generally

Re: [gdal-dev] Update on OGR DXF Driver?

2009-01-19 Thread Frank Warmerdam
Shaun & Melissa Busler wrote: I was wondering if any progress has been made on the development of an OGR DXF Driver. I saw some discussion in the archives back in 10/2008 but have not seen any postings since. Shaun, This effort appears to be stalled currently (to the best of my knowledge). B

Re: [gdal-dev] Phase image overlay

2009-01-19 Thread Antonio Valentino
Il giorno Mon, 19 Jan 2009 20:37:17 +0530 "Chaitanya kumar CH" ha scritto: > Dear Antonio, > > I too want to know how to add transparency to a band. Please let me > know when you found a way. By the way, did you try adding an alpha > value to the phase file using a GDAL virtual file. > > Regard

[gdal-dev] Re: improve PDS and Isis drivers

2009-01-19 Thread lidiriel
Thanks Trent for your reply. I'm not sure to have completly understand your reponse (i don't speek english fluently :( ). But i have notice the interresting link http://www.orrery.us/node/44 for PDS Meta parser. I think that i will kept to use gdal and if is necessary for my work i will created sev

Re: [gdal-dev] Writing a Tiff

2009-01-19 Thread Henning Bredel
On Mon, 2009-01-19 at 20:57 +1100, Michael Sumner wrote: > Hello, > Hey Mike, thanks for your exhaustive answere :-) > Note this recent R-Sig-Geo post about the "in-development" nature of the > latest builds of rgdal - you need to let us know what versions you are > using. Also, view the defi

[gdal-dev] Phase image overlay

2009-01-19 Thread Antonio Valentino
Hi list, I have two (8 bit) geo-tiff files containing the amplitude and phase of a complex dataset. Amplitude is grayscale and phase has a "jet" color-table associated. I would like to produce a single file with the phase transparently overlayed on the magnitude. Which is the best way to do it?

RE: [gdal-dev] convert 2 shapefiles to a single GPX?

2009-01-19 Thread Duarte Carreira
Now this I've got to try! The VRT file idea is intriguing. I didn't know it had this much flexibility... Thanks, Duarte -Mensagem original- De: Even Rouault [mailto:even.roua...@mines-paris.org] Enviada: sábado, 17 de Janeiro de 2009 20:43 Para: gdal-dev@lists.osgeo.org Cc: Duarte Carrei

Re: [gdal-dev] Writing a Tiff

2009-01-19 Thread Michael Sumner
Hello, Note this recent R-Sig-Geo post about the "in-development" nature of the latest builds of rgdal - you need to let us know what versions you are using. Also, view the definition of writeGDAL() to see how the lower level functions are used. https://stat.ethz.ch/pipermail/r-sig-geo/2009-