Hi, how would I best go about putting SRTM based altitude data into a pgsnapshot database ? This database only holds nodes for certain ways, my idea is to add an altitude column in the nodes table which is filled by an SRTM import (I have that covered).
The first problem I encounter is that something blocks an "ALTER TABLE nodes ADD COLUMN altitude integer;" (I use pgsnapshot_schema_0.6) - pgsql simply doesn't return after I run this. The 2nd question is: how would I go about extending osmosis to export this new column as part of an XML/OSM output ? (I'm presently using the new https://github.com/iandees Xapi from Ian to query this database and it relies on osmosis to write the output data). Any hints are appreciated ! Thanks, Armin -- View this message in context: http://gis.638310.n2.nabble.com/Adding-an-additional-altitude-column-to-pgsnapshot-schema-nodes-table-tp5890169p5890169.html Sent from the Developer Discussion mailing list archive at Nabble.com. _______________________________________________ dev mailing list [email protected] http://lists.openstreetmap.org/listinfo/dev
