PROCEDURE: MVN_SWIA_FIT_STEP PURPOSE: Routine to fit discontinuity, in order to find attenuator and mode switches AUTHOR: Jasper Halekas CALLING SEQUENCE: MVN_SWIA_FIT_STEP, Series, Ratio, Ind INPUTS: Series: A series of 17 values Ratio: The expected ratio before/after discontinuity OUTPUTS Ind: Index where the change occurred $LastChangedBy: jhalekas $ $LastChangedDate: 2013-12-14 13:53:13 -0800 (Sat, 14 Dec 2013) $ $LastChangedRevision: 13669 $ $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/projects/maven/swia/mvn_swia_fit_step.pro $