PROCEDURE: mvn_sta_get PURPOSE: Returns static data structure for keyword selected APID averaged over a time range INPUT: apid: string apid of data to be returned 'c0','c2','c4','c6'... KEYWORDS: CREATED BY: J. McFadden VERSION: 1 LAST MODIFICATION: 14/03/17 MOD HISTORY: NOTES: Program assumes tplot has been called Returned data structures can be used as inputs to functions such as n_4d.pro, v_4d.pro, omni4d.pro, sum4m.pro, sum4d.pro Or as input to plotting programs like spec3d, plot3d, contour4d Or used in conjunction with iterative programs such as get_2dt.pro, get_en_spec.pro