;+ ;FUNCTION: timerange ;PURPOSE: To get timespan from tplot_com or by using timespan, if ; tplot time range not set. ;INPUT: ; tr (optional) ;KEYWORDS: ; CURSOR set to 1 to use the cursor to set the timerange ; CURRENT Set to 1 to get the current time range as set by tlimit. ;RETURNS: ; two element time range vector. (double) ; ;SEE ALSO: "timespan" ;REPLACES: "get_timespan" ; ;CREATED BY: Davin Larson ; $LastChangedBy: davin-mac $ ; $LastChangedDate: 2014-02-02 16:56:39 -0800 (Sun, 02 Feb 2014) $ ; $LastChangedRevision: 14127 $ ; $URL: svn+ssh:$ ; ;- function timerange,trange,current=current,cursor=cursor @tplot_com.pro if keyword_set(cursor) then begin ; t=trange ctime,npoints=2,trange return,trange ; return,t endif if keyword_set(trange) then return,minmax(time_double(trange)) str_element,tplot_vars,'options.trange_full',trange_full if n_elements(trange_full) ne 2 then timespan if tplot_vars.options.trange_full[0] ge tplot_vars.options.trange_full[1] then $ timespan t = tplot_vars.options.trange_full if keyword_set(current) then t = tplot_vars.options.trange return,t end