Sorry - left critical line out of previous post. Is there a web based
version of this mailing list? It's a bit tedious with mailman.
Can anybody see what I'm doing wrong (and don't say writing it in VB.NET) in
my logic of converting a Lat/Long to UTM? All the assignments, except the
lat one, are successful
Dim MapSRS As New OGRSpatialReference ' Coordinate system of map
Dim UTMSRS As New OGRSpatialReference ' Coordinate system for UTM
Dim CT As OGRCoordinateTransformation ' Coordinate transform from
map to UTM
Dim GDALError As NCSError
GDALError = WGS84SRS.SetWellKnownGeogCS("WGS84") ' Define WGS84
coordinate system
GDALError = UTMSRS.SetWellKnownGeogCS("WGS84") ' Define a
UTM coordinate system
GDALError = MapSRS.ImportFromEPSG(3517)
GDALError = UTMSRS.SetUTM(55, false)
CT = CreateCoordinateTransformation(MapSRS, UTMSRS) ' Create a
coordinate transformation
UTMeast = cursor.X : UTMnorth = cursor.Y ' cursor.X = Lon;
cursor.Y = Lat
Success = CT.TransformPoint(UTMeast, UTMnorth, 0) ' Transform
the point
Success returns false, and UTMeast = -505516.60123597935 and UTMnorth =
9999959.7180830985
_______________________________________
Marc Hillman, Melbourne, Australia
http://users.tpg.com.au/users/mhillman/
marc .hillman @ t p g . c o m . a u
Eagles may soar, but weasels don't get sucked into jet engines.
Early bird gets the worm, but the second mouse gets the cheese.
If Barbie is so popular, why do you have to buy her friends?
All those who believe in psychokinesis, raise my hand.
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