Please forgive my previous message. I should know better than to write email when I'm angry. I was trying to paste something into the message with CTRL-V and hit SHIFT-V instead, which sends the message.
In case you're still curious, here's a continuaiton of what I was trying to describe. Since my datasets were photogrametrically derived and had implied topological relationships with each other, I had to tune the MapInfo projection using Bounds clauses. My Maryland State Plane coordinate system clause looked like this in MAPINFOW.PRJ: "New Maryland State Plane (feet, tight to Maryland)", 2003, 74, 8, -77, 37.6666666667, 38.3, 39.45, 1312333.333, 0, 0, -700000, 2147483.648, 1447483.648 The relevant part of the .E00 file produced by the UT looks like this: Projection LAMBERT ~ Datum NAD83 ~ Zunits NO ~ Units FEET ~ Spheroid GRS80 ~ Xshift 0.0000000000 ~ Yshift 0.0000000000 ~ Parameters ~ 38 18 0.000 /* 1st standard parallel ~ 39 27 0.000 /* 2nd standard parallel ~ -77 0 0.000 /* central meridian ~ 37 40 0.000 /* latitude of projection's origin ~ 1312333.333000 /* false easting (meters) ~ 0.000000 /* false northing (meters) ~ The comments emitted after the false-easting and false-northing parameters finally led me to the ridiculous thing: In coverages, false-northing and false-easting parameters are always in meters, regardless of the units used by the projection! But UT output the value in feet. When the E00 file was imported into a coverage, the false easting was interpreted as meters and converted it to 4305546.943351 feet, placing objects on the border between Illinois and Indiana, rather than in Maryland where they should have been. As Charlie Brown used to say, "My head hurts..." Spencer --------------------------------------------------------------------- List hosting provided by Directions Magazine | www.directionsmag.com | To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Message number: 10709