Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
Attached function doesn't count in IDL 5.1?
The story goes like this, the poly_fit on IDL 4.** doesn't goes well with my data( they are single precision) So I write another one called poly_fita where all the variable are double precision. I attach this function poly_fita at the buttom of my main program, called ivds. When I compile this ivds.pro in IDL 5.1, both ivds and poly_fita will be compiled, but when my ivds try to call the poly_fita, IDL 5.1 just tell me that the variable is undefined!!!!!!!!!!!! Under IDL 4.*, the ivds can call the poly_fita all right, but not under 5.1 .....WHY?????