Transformations (both libraries)

AGI_TCOPY( trnloc, picid, status )
Copy a transformation structure to the database

AGI_TDDTW( picid, nxy, dx, dy, wx, wy, status )
Transform double precision data to world coordinates

AGI_TDTOW( picid, nxy, dx, dy, wx, wy, status )
Transform data to world coordinates

AGI_TNEW( ncd, ncw, dtow, wtod, picid, status )
Store a transformation in the database

AGI_TWTDD( picid, nxy, wx, wy, dx, dy, status )
Transform double precision world to data coordinates

AGI_TWTOD( picid, nxy, wx, wy, dx, dy, status )
Transform world to data coordinates