Nice server! I'm trying to build a server of spectral images following as
example the "St John the Baptist" source code. I've got the color tif image,
and three tiff gray images R, G and B, each of them tiled. I don't know if the
images should be merged in only one tiff image, or the name of each tiff image
should be written with a specific name. Thank you very much in advance.
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No, keep them separate. OK, so give each one a name like test_pyr_000_090.tif
for the color, test_pyr_100_090.tif for the red, test_pyr_200_090.tif for the
green and test_pyr_300_090.tif for the blue. You can change the "test" part to
whatever you like, but the structure of the rest must be
pyr<number>_090.tif. OK, now put these in a directory named "test" or
whatever name you chose.
So, you will have:
So, now the path name you give the server is just the path to this directory:
To switch between spectral bands as in the demos, you should add the SDS
command to your tile requests. For example, SDS=0,90 for the color channel,
SDS=100,90 for the red etc. So, for the smallest tile of the green channel,
the request would be: FIF=/path/test&SDS=200,90&JTL=0,0
I will write this up in the documentation on the site as it's all currently
kinda undocumented :-(
thanks a lot!