PROCEDURE: ustrans_pwrspc, varname, newname = newname PURPOSE: Calculate the local power spectrum for given time-series data and return the structure which contains {st:, ph: freq:, time:} where st is the S Transform and store the tplot variable. INPUT: varname = variable passed to get_data, example - uts_mag_ccnv KEYWORDS: newname: set output variable name \help explains all the keywords and parameters \verbose flags errors and size \samplingrate if set returns array of frequency \maxfreq maximum frequency performing the S transform \minfreq minimum frequency performing the S transform \freqsmplingrate frequency interval \power returns the power spectrum \abs returns the absolute value spectrum \Rremoveedge removes the edge with a 5% taper, and takes out least-sqares fit parabola HISTORY: 14-aug-2012, Atsuki Shinbori $LastChangedBy: jwl $ $LastChangedDate: 2014-01-22 15:54:40 -0800 (Wed, 22 Jan 2014) $ $LastChangedRevision: 13976 $ $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/projects/iugonet/tools/statistical_package/ustrans_pwrspc.pro $