[raster] more raster/scripts/plpgsql st_setarray.sql, st_sevalues, st_union

[robe]

I'm guessing these are still a work in progress since there are several things wrong with them

1) In st_union you have MapAlgebra4... which doesn't start with ST_ like the other functions

2) You have several places where you have band but don't declare the type yielding

ERROR:  type band does not exist

3) The st_setarray.sql contains a function called: huh - ST_SetArea

4) st_sevalues.sql (should be called st_setvalues)

[robe]

Was just looking at ST_SetValues.sql. Is there a reason why you chose to create a min and max function instead of using the PostgreSQL built-in least and greatest functions?

[pracine]

All fixed in r7663 and r7661.