NAME: REINITPLT PURPOSE: This procedure will reinitialise all or a selection ofthe system plot variables CATEGORY: Plot Utility CALLING SEQUENCE: clearplt,/all ;clear the !p, !x, !y, !z clearplt,/x,/z ;clear the !x and !z variables clearplt,/x ;only clear the !x variable clearplt,/x,/invert ;clear all except the !x INPUTS: KEYWORDS: x,y,z,p = clear the appropriate variable all = clear all, this is equivalent to /x,/y,/z,/p invert = invert the logic. Clear all unselected variables. Therefore "clearplt,/all,/invert" does nothing. OUTPUTS: none COMMON BLOCKS: common.pro SIDE EFFECTS: The sytem plot variables are changed. MODIFICATION HISTORY: Written by: Trevor Harris, Physics Dept., University of Adelaide, July, 1990. Sebastien Masson 7/5/98