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PROCEDURE: eva_ctime,time,y,z INPUT: time: Named variable in which to return the selected time (seconds since 1970) y: Named variable in which to return the y value z: Named variable in which to return the z value KEYWORDS: PROMPT: Optional prompt string NPOINTS: Max number of points to return PSYM: If set to a psym number, the cooresponding psym is plotted at selected points SILENT: Do not print data point information PANEL: Set to a named variable to return an array of tplot panel numbers coresponding to the variables points were chosen from. XNORM: Set to a named variable to return an array of normalized x coordinates of each button-click. YNORM: Set to a named variable to return an array of normalized y coordinates of each button-click. APPEND: If set, points are appended to the input arrays, instead of overwriting the old values. VNAME: Set to a named variable to return an array of tplot variable names, cooresponding to the variables points were chosen from. COLOR: An alternative color for the crosshairs. 0<=color<=!d.n_colors-1 SLEEP: Sleep time (seconds) between polling the cursor for events. Defaults to 0.1 seconds. Increasing SLEEP will slow eva_ctime down, but will prevent eva_ctime from monopolizing cpu time. INDS: Return the indices into the data arrays for the points nearest the recorded times to this named variable. VINDS: Return the second dimension of the v or y array. Thus TIME(i) is data.x(INDS(i)) and Y(i) is data.y(INDS(i),VINDS(i)) and V(i) is data.v(VINDS(i)) or data.v(INDS(i),VINDS(i)) for get_data,VNAME(i),data=data,INDS=INDS,VINDS=VINDS EXACT: Get the time,y, and (if applicable) z values from the data arrays. If on a multi-line plot, get the value from the line closest to the cursor along y. NOSHOW: Do not show the plot window. DEBUG: Avoids default error handling. Useful for debugging. DAYS, HOURS, MINUTES, SECONDS: Sets time granularity. For example with MINUTES=1, eva_ctime will find nearest minute to cursor position. PURPOSE: Interactively uses the cursor to select a time (or times) NOTES: If you use the keyword EXACT, eva_ctime may run noticeablly slower. Reduce the number of time you cross panels, especially with tplots of large data sets. SEE ALSO: "crosshairs" CREATED BY: Davin Larson & Frank Marcoline LAST MODIFICATION: @(#)eva_ctime.pro 1.44 02/11/01 WARNING! If eva_ctime crashes, you may need to call: IDL> device,set_graph=3,/cursor_crosshair
(See projects/mms/sitl/eva/source/eva_ctime.pro)
:Description: Prints the toc of the clock :Parameters: clock - (Optional) ID of clock to toc, can be an array :Keywords: help - Prints the time hash named - Prints the name of the clock with the output
(See projects/mms/sitl/eva/source/eva_toc.pro)