Hi @amsayer,
If you get things working with IdePix I would be glad to know of it - I have had trouble with this plugin.
I can get it to run with a simple XML like you provide, but if I try to do much else bugs arise. Specifically,
Per-pixel geocoding does not seem to work SNAP generates 3-band GeoTIFFs when using per pixel geocoding? . Note that without it, when you write out your GeoTIFFs, you should see wobble up to 10 pixels. If this is an issue for you, and you find a workaround, please post back here.
Also, we are moving more and more of our workflow out of SNAP - for example I cannot reproject anything if I run the IdePix plugin. IdePix.olci hangs so now we do our reprojection in other tools. Again, if you find a fix for this, please post.
Alternatively, if you try to do other things and run into bugs, just be aware that it may be tied in to IdePix. Please post so we can get this very nice and useful plugin some attention.
Thanks,
-k.