Re: [gdal-dev] Warp a file from two separate Lat and Long

2010-02-19 Thread Andrew Clegg
Hi Luisa, I think you would need to create the VRTs manually - although it would be a fairly easy task to automate. Regards, Andrew Luisa Peña wrote: Hi Andrew But How can I create those VRT, I never used those, from my original binaries datasets (HDF)? It seems that VRT is the key for

Re: [gdal-dev] Warp a file from two separate Lat and Long

2010-02-18 Thread Luisa Peña
Hi Andrew But How can I create those VRT, I never used those, from my original binaries datasets (HDF)? It seems that VRT is the key for my problem. But I never used it before Thanks for your help Luisa 2010/2/18 Andrew Clegg > Hi Luisa, > > I've tried something similar in the past with satel

Re: [gdal-dev] Warp a file from two separate Lat and Long

2010-02-18 Thread pcreso
rent Wood --- On Fri, 2/19/10, Andrew Brooks wrote: > From: Andrew Brooks > Subject: Re: [gdal-dev] Warp a file from two separate Lat and Long > To: "gdal-dev" > Date: Friday, February 19, 2010, 6:42 AM > On Thu, 18 Feb 2010 16:49:36 -, > Luisa Peña > wrote:

Re: [gdal-dev] Warp a file from two separate Lat and Long

2010-02-18 Thread Andrew Brooks
On Thu, 18 Feb 2010 16:49:36 -, Luisa Peña wrote: I've used GDAL a few times but this is the first time that I'm lost on what I can do with GDAL to solve my problem. I have 3 separate files, one with my data, other with Lattitude and another with Longitude. They have the same size and, as a

Re: [gdal-dev] Warp a file from two separate Lat and Long

2010-02-18 Thread Andrew Clegg
Hi Luisa, I've tried something similar in the past with satellite data. I had 3 files, containing latitude, longitude and value stored as floats. I had some very minor success with the following solution (I got out an image but it seemed to drop to a very low resolution). I'm posting it more i

Re: [gdal-dev] Warp a file from two separate Lat and Long

2010-02-18 Thread Joaquim Luis
Luisa, I normally restrain to propose GMT solutions here, but I'll open one more exception now as this problem seams easy to solve with it and also because I have o idea how to do it with GDAL. For this, if your grids are not in netCDF, you will need a GMT built with GDAL support (I have one f

[gdal-dev] Warp a file from two separate Lat and Long

2010-02-18 Thread Luisa Peña
Greetings I've used GDAL a few times but this is the first time that I'm lost on what I can do with GDAL to solve my problem. I have 3 separate files, one with my data, other with Lattitude and another with Longitude. They have the same size and, as an example, it means that Pixel (1,1) of data i