WMS:Define Upstream Channel: Difference between revisions

From XMS Wiki
Jump to navigationJump to search
 
(4 intermediate revisions by 2 users not shown)
Line 1: Line 1:
[[Image:HY8ModelingWizardDefineUpstreamChannel.png|thumb|none|left|550 px|HY8 Modeling Wizard showing the ''Define Upstream Channel'' step.]]
:[[Image:HY8ModelingWizardDefineUpstreamChannel.png|thumb|none|left|550 px|HY8 Modeling Wizard showing the ''Define Upstream Channel'' step.]]


The Define Upstream Channel step is used to define an arc representing the upstream channel.
The ''Define Upstream Channel'' step is used to define an arc representing the upstream channel.


== Help ==
== Help ==


This dialog functions similar to the step in which the tailwater channel was defined.  When an arc is defined (arcs must be created from upstream to downstream) from this step in the wizard, their attribute is set to the HY-8 upstream arc attribute type.  This arc is used when delineating the floodplain from the culvert headwater data in the next step of the wizard.
This dialog functions similar to the step in which the tailwater channel was defined.  When an arc is defined (arcs must be created from upstream to downstream) from this step in the wizard, their attribute is set to the HY-8 upstream arc attribute type.  This arc is used when delineating the floodplain from the culvert headwater data in the next step of the wizard.
Define upstream centerline – This button allows creating arcs that represent the upstream centerline.
Select upstream centerline – This button allows selecting arcs that represent the upstream centerline.
Delete upstream centerline – By selecting this and then clicking on an arc to delete an upstream centerline.





Latest revision as of 19:52, 4 May 2020

HY8 Modeling Wizard showing the Define Upstream Channel step.

The Define Upstream Channel step is used to define an arc representing the upstream channel.

Help

This dialog functions similar to the step in which the tailwater channel was defined. When an arc is defined (arcs must be created from upstream to downstream) from this step in the wizard, their attribute is set to the HY-8 upstream arc attribute type. This arc is used when delineating the floodplain from the culvert headwater data in the next step of the wizard.

Define upstream centerline – This button allows creating arcs that represent the upstream centerline.

Select upstream centerline – This button allows selecting arcs that represent the upstream centerline.

Delete upstream centerline – By selecting this and then clicking on an arc to delete an upstream centerline.