Thanks a lot, I'm really glad that the mysterious problem is solved now!! One last question: do I need to set the scl_slope back to 1,2222 before proceeding with the next dataset (if I understand correct this value is also used during the importing of the data?)
Best, Nynke _______________________________________________ Pkg-ExpPsy-PyMVPA mailing list [email protected] http://lists.alioth.debian.org/mailman/listinfo/pkg-exppsy-pymvpa

