Hmmm. You need the GDAL-VRT format to have the same data-source
flexibility currently in the OGR-VRT. Could be a useful enhancement with
the growing interest in storing rasters in a RDBMs...
Best Regards,
Brent Fraser
On 12/20/2012 10:38 AM, Tyler Mitchell wrote:
On 2012-12-20, at 7:34 AM, Brent Fraser wrote:
I've also constructed views in the database, basically reformatting the lat/lon
columns into WKT format to do:
Hi Brent, you gave some good examples, thanks. This has been the approach I
took so far, but is not precisely what I'm after.
Hopefully I've understood at least some of what you are trying to accomplish.
At first I thought you wanted a GDAL VRT that defines a raster, referencing an
OGR VRT as the source data and defining a method of producing a grid. Yikes!
Yeah, that's the ticket actually :) Think of it as poor-man's raster-in-db
solution - a table with X, Y, Z columns - I'm looking for the best way to let
GDAL pull that data out and re-assemble it as a raster. I can do it
programatically but want to do it on the fly, so MapServer, QGIS, etc. can
simply use it.
Thanks again,
Tyler
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