Good morning, I am trying to resample a part of a field using the Grid and Map modules but the interpolation takes a long time (e.g. Pick'ing a single point and feeding its position to Map takes 10-15 seconds on my Octane, 768Mb).
The datasets I am working with are acquired from a 3D ultrasound machine. The data from a 3D scan is stored in a block (average size ~ 400x300x130 bytes). Each plane in this block is acquired at a different angle. In order to describe the positions I use a product array of a plane and a line. The line is a regulararray. The plane is an array with the transformed positions according to the angles. The connections are regular. What I have described is the same as Example 6, Appendix B in the User's Guide, page 255), only more points. Any advice on improving the interpolation performance? I am scared to place a 10x10x10 grid somewhere in the dataset and do a Map ;-) Thanks, Paul -- ------------------------------------------------------------------ | ir. P.W. de Bruin, Delft University of Technology | | Faculty of Information Technology and Systems PGP-ID:CD36D25B | | Zuidplantsoen 4, Room 2.339, 2628 BZ DELFT The Netherlands | | Tel: +31 (0)15 278 4698 Home: http://www.cg.its.tudelft.nl/~paul| | Fax: +31 (0)15 278 7141 Email: [EMAIL PROTECTED] | ------------------------------------------------------------------ | Der Horizont vieler Menschen ist ein Kreis mit Radius Null -- | | und das nennen sie ihren Standpunkt. | ------------------------------------------------------------------
