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2 From the Plot Settings dialog box, select a curve from the Curve Information list.
NOTE
When you first open the Plot Settings dialog box, the Curve Information list
is empty. After you create a curve by clicking New, a curve name (Y1)
displays in the list. If you create more than one curve, the curve that you
select from this list is considered the current curve.
3 Click Edit to display the Edit Data dialog box.
4 Change the X and Y values of the current curve.
If you just created the curve with the New button, the data table in this dialog
box will be empty. You can create a single curve by entering data into the X
column and the Y1 column. To create multiple curves, enter data into the
additional Y# columns. Add subsequent curves in order; do not skip from Y1 to
Y3 or from Y2 to Y5.
Use the navigation keys (located to the right of the dialog box) to move through
the data, if necessary.
NOTE
Multiple curves plotted on one graph let you compare pre- and post-
development hydrographs, various pipe sizes versus flow, and curves for
different coefficients for a single pipe diameter. Hydrology Tools can take
data and information from other sources and create multiple graphs in
your drawing.
5 Click OK to return to the Plot Settings dialog box.