2.0

Table Of Contents
Time of Concentration and Time of Travel
579
NOTE
If you have not specified a layer name in the Layer text box, and select
Main Mark, Intermediate Mark, Mid Mark, or Intermediate Number, the
following error message is displayed:
Layer name is invalid.
n
Main Mark: Enter a height for the main tick marks.
n
Intermediate Mark: Enter a height for the intermediate tick marks.
n
Mid Mark: Enter a height for the midpoint mark between units on the axis.
NOTE
If an odd number of tick marks has been selected, it is not possible to have
an even mid-mark.
n
Intermediate Number: Enter the number of ticks between each number on
the axis
4 Click OK.
Changing the Individual Curve Preferences
You can use the Individual Curve Preferences (located under the Curve
Information section of the Plot Settings dialog box) to determine how a curve
will be illustrated on a graph, the layer to use, and the color of the curve.
NOTE
When you first open the Plot Settings dialog box, the Curve Information list
is empty. After you create a curve (by clicking New under Curve
Information), a curve name (Y1) displays in the list. If you create more than
one curve, the curve you select from this list is considered the current
curve.
To change the Individual preferences for a hydrograph curve
1 Click the Plot button from the hydrograph you are currently viewing to display
the Plot Settings dialog box.
NOTE
You can view a hydrograph when you are using several different
commands. For example, if you select Hydrology ä Runoff ä Rational, and
then click the IDF button and the View button, a hydrograph is displayed.