[postgis-users] ERROR: rt_raster_from_two_rasters:

[Jason Mathis]

I loaded a bunch raster data into separate tables. One for each us western state. I thought it maybe handy to query a view instead of the individual tables. Anyways everything seemed ok but I started to get errors on a few ids I was testing. I knew what table it should be pulling from so I queried the table and no issues. So i must assume the error is because of the “union all” in the view. Can anyone confirm this and why? I am on postgres 9.2.8 and postgis 2.1.2. 

thanks,
jason

query>>>

	SELECT
        	report_id, incident_id, 
        	ST_SummaryStats(
          	ST_UNION(
            	ST_Clip(c.rast, 1, 
            	ST_Transform(w.geom, 5070), true)
          	),
          	1
        	) as hdesc
	FROM rasters c
	JOIN w_reports w 
        	ON ST_Intersects(c.rast, ST_Transform(w.geom, 5070))  
	where w.incident_id = 5443 
	group by incident_id, report_id

error>>>

	ERROR:  rt_raster_from_two_rasters: The two rasters provided do not have the same alignment

	********** Error **********

	ERROR: rt_raster_from_two_rasters: The two rasters provided do not have the same alignment
	SQL state: XX000








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