A Data Picking Example

The example procedure surf_track.pro includes code using the PickData method to retrieve data values from a surface object. This example is described in An Interactive Surface Example.

Example Code
See surf_track.pro, located in the examples/doc/objects subdirectory of the IDL distribution. Run the example procedure by entering surf_track at the IDL command prompt or view the file in an IDL Editor window by entering .EDIT surf_track.pro.