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projects/iugonet/tools/statistical_package/
uspec_coh.pro
NAME: uspec_coh PURPOSE: Calculate the coherence and phase difference between two time-serise data. CALLING SEQUENCE: uspec_coh, vname1,vname2 INPUT: vname1 = first tplot variable name vname2 = second tplot variable name OUTPUT: main_period = the period given the maximum coherence. KEYWORDS: deltat = time interval of observation data width = the width of window function Default is 10. window = type of window function (hanning, boxcar, gaussian, triangle) Default is 'hanning' window. xsize = plot size of x direction. Default is 1400. ysize = plot size of y direction. Default is 700. EXAMPLE: uspec_coh, tplot1, tplot2 CODE: R. Hamaguchi, 15/01/2013. MODIFICATIONS: A. Shinbori, 31/01/2013. ACKNOWLEDGEMENT: $LastChangedBy: jimm $ $LastChangedDate: 2014-02-11 10:52:58 -0800 (Tue, 11 Feb 2014) $ $LastChangedRevision: 14325 $ $URL $
Routines
top source uspec_coh
uspec_coh, vname1, vname2, main_period, deltat=deltat, width=width, window=window, wd=wd, xsize=xsize, ysize=ysize, amplitude=amplitude, phase=phase, freq=freq, sl=sl, anomaly_flag=anomaly_flag
Parameters
- vname1
- vname2
- main_period
Keywords
- deltat
- width
- window
- wd
- xsize
- ysize
- amplitude
- phase
- freq
- sl
- anomaly_flag
File attributes
| Modification date: | Thu Feb 13 16:43:03 2014 |
| Lines: | 63 |