function stathelp
%                Help window
%                uses the helpfun.m matlab function
%
%                Mike Sparrow June '97
%
titleStr = ['STATISTICS'] ;
helpStr1 = ['SURFACE STATISTICS : The desired map limits, grid   '
            'size etc. should be entered. Note that there may be '
            'a need to return to the matlab command window to    '
            'clear the global variable "mapfigure" (type : clear '
            'global mapfigure) if the map limits are changed more'
            'than once. If Eulerian velocities are required (and '
            'the data density is reasonably high) a relatively   '
            'small grid size may be used. If lagrangian stats.   '
            'are wanted then a larger grid size should be used as'
            'the stats. need a large number of observations in   '
            'each box. Click the "About" button on the map figure'
            'to get further instructions and details.            '
            '                                                    '
            'K.E. SPECTRA : Plots K.E. spectra. Both log-log and '
            'and energy conserving spectra may be plotted. There '
            'is also the option of plotting rotary spectra.      '] ;
helpfun (titleStr,helpStr1) ;


