Plot Command

Plot can be used to add a new curve to an existing graph created with Plot or to change the way it is displayed.

Plot
[/xl <xlimit-low> <xlimit-high>] [/yl <ylimit_low> <ylimit_high>] [/xdelta <xdelta>] [/ydelta <ydelta>]
[/ylabel <ylabel>] [/xlabel <xlabel>] [/yunit <yunit>] [/xunit <xunit>] [/title graph-title]
[/xlog] [/ylog] [/loglog] [/dig] [/new] [/select] [/name] [/autoxlog] [/autoylog]
[/xauto] [/yauto] [/newaxis] [/newgrid] [/axisid <id>] [/autoaxis] [/bus hex|dec|decsigned|bin ]\n
[<y-expression>] [<x-expression>]

Parameters

 /autoAxis Does nothing. For compatibility with the command Curve . /autoXlog If specified, the x-axis will be logarithmic if the x-values are logarithmically spaced. /autoYlog Same as /autoxlog except that if x-values are logarithmically spaced, the Y axis will be logarithmic. /axisid Does nothing. For compatibility with the command Curve . /bus Specifies that the curve is displaying a bus value. /dig If specified, the curve will be plotted on a digital axis. Digital axes are stacked on top of main axes and are sized and labelled appropriately for digital waveforms. /loglog Forces both y and x axes to be logarithmic. /name If specified, curve will be named curve-name . /new Opens a new graph window. /newAxis Does nothing. For compatibility with the command Curve . /newGrid Does nothing. For compatibility with the command Curve . /newSheet Creates a new empty sheet. Does not plot any curves. /select If specified, the new curve will be selected. /title Specify title of graph with graph-title . /xauto Does nothing. For compatibility with the command Curve . /xdelta Specify spacing between major grid lines on x-axis with real value xdelta . For default spacing use '0'. /xl Specify fixed limit for x-axis, xlimit-low is a real value stating the lower limit of the x-axis, whilst xlimit-high is a real value stating the higher limit of the x-axis. /xlabel Specify label for the x-axis with xlabel . /xlog Forces logarithmic x-axis, only effective when graph sheet is empty. /xunit Specify units for x-axis (Volts, Watts etc.) with string xunit . If it contains spaces, the whole string must be enclosed in quotes (""). You should not include an engineering prefix (m, K etc.). /yauto Does nothing. For compatibility with the command Curve . /ydelta Specify spacing between major grid lines on y-axis with real value ydelta . For default spacing use '0'. /yl Specify fixed limit for y-axis, ylimit-low is a real value stating the lower limit of the y-axis, whilst ylimit-high is a real value stating the higher limit of the y-axis. /ylabel Specify label for the y-axis with ylabel . /ylog Forces logarithmic y-axis, only effective when graph sheet is empty. /yunit Specify units for y-axis (Volts, Watts etc.) with string yunit . If it contains spaces, the whole string must be enclosed in quotes (""). You should not include an engineering prefix (m, K etc.). y-expression Expression describing curve to be added to graph. x-expression Expression describing x values of curve defined by y expression. If omitted, reference of y_expression will be used.

Notes

/autoxlog and /autoxylog log test The x-values are deemed to be logarithmically spaced if three values satisfy the following: $1.0000001 > \frac{x_1^2}{x_0*x_2} > 0.9999999$ Where: $x_0 = x[0]$ i.e the first point in the data. If there are an even number of points: $x_1 = x[\frac{n}{2}-1]$ $x_2 = x[n-2]$ where $n$ is the number of points in the data. If there are an odd number of points: $x_1 = x[\frac{n-1}{2}]$ $x_2 = x[n-1]$ where $n$ is the number of points in the data. If there are fewer than three points or any of the values is less than or equal to zero, a linear axis will be selected.