The rainfall runoff alternative for global rainfall
displays information about global storm data in your model. The following
fields are available:
| Field
|
Description
|
| Global Storm Data
|
Lists all of the rainfall curves
that have been defined for the current model in the Storm Data dialog box,
which is accessible by clicking the Ellipsis (...) button.
|
| Source
|
Displays the location of the
library file for storm data that are derived from an engineering library entry.
|
| Return Event
|
Displays the return event that
is associated with the storm data. The return event is a value that reflects
the average time between similar storm data.
|
| Depth
|
Displays the rainfall depth of
the storm as defined by the currently selected storm data.
|
| Duration
|
Displays the duration of the
storm as defined by the currently selected storm data.
|
| Climate Adjustment Type
|
- None - No
adjustments are applied to rainfall data during the computation.
- Constant - Can
apply a single percent "Climate Adjustment" to rainfall data.
- SWMM - When using
SWMM or the EPA SWMM runoff method can access the standard SWMM style monthly
climate adjustments via the climatology dialog.
|
| Climate Adjustment (%)
|
Set the percent adjustment of
all rain data (local and global) during the associated computation.
|
To access SWMM Climatology data for the current rainfall runoff
alternative, click the "SWMM Engine Climatology…" Button.
