Re: [gdal-dev] elevation profile

2010-02-16 Thread Jose Gomez-Dans
Hi, On 16 February 2010 18:37, Michele Sanges wrote: > you have pointed me to a very interesting article, I think that bilinear > interpolation can be enough simple to implement. > I don't know what your setup is, but if you can use python and scipy in addition to gdal, you can: 1.- read the po

Re: [gdal-dev] elevation profile

2010-02-16 Thread Michele Sanges
Il 15/02/2010 14:11, jl...@ualg.pt ha scritto: You can do that very easily with GMT (grdtrack). Joaquim Luis Il 15/02/2010 17:36, Brent Wood ha scritto: Hi Michele, I use PostGIS& GMT to generate such profiles. Brent Wood Thanks to all for the replies. Unfortunately I need to generate

Re: [gdal-dev] elevation profile

2010-02-15 Thread jluis
Citando Jean-Claude REPETTO : Michele Sanges a écrit : Hello all, opening a raster file with values of elevation (for example DEM or DTED files), is there a GDAL C++ API to get all the values of elevation between two places (elevation profile)? Thanks. Best regards. Hello Michele, T

Re: [gdal-dev] elevation profile

2010-02-15 Thread jluis
Citando Jean-Claude REPETTO : Michele Sanges a écrit : Hello all, opening a raster file with values of elevation (for example DEM or DTED files), is there a GDAL C++ API to get all the values of elevation between two places (elevation profile)? Thanks. Best regards. Hello Michele, T

Re: [gdal-dev] elevation profile

2010-02-15 Thread Jean-Claude REPETTO
Michele Sanges a écrit : Hello all, opening a raster file with values of elevation (for example DEM or DTED files), is there a GDAL C++ API to get all the values of elevation between two places (elevation profile)? Thanks. Best regards. Hello Michele, There is an interesting paper about

Re: [gdal-dev] elevation profile

2010-02-11 Thread Even Rouault
No. This must be done by the calling application. Le Thursday 11 February 2010 23:20:56 Michele Sanges, vous avez écrit : > Hello all, > > opening a raster file with values of elevation (for example DEM or DTED > files), is there a GDAL C++ API to get all the values of elevation > between two plac

[gdal-dev] elevation profile

2010-02-11 Thread Michele Sanges
Hello all, opening a raster file with values of elevation (for example DEM or DTED files), is there a GDAL C++ API to get all the values of elevation between two places (elevation profile)? Thanks. Best regards. -- Michele Sanges ___ gdal-dev mail