Run a flt file on hec ras series#

Structures will be assigned hydraulic characteristics based on the value of the grid cell for each grid in which the structure point is contained. The six hydraulic characteristics that can be represented by grids are maximum depth, maximum instantaneous depth-times-velocity, arrival time for life loss calculations, arrival time for agricultural calculations, and flood duration for agricultural calculations. Grids can be used to define hydraulic characteristics throughout a study area. If the pathname parts do not exist, it is possible that the pathname parts were not in the final HEC-RAS or HEC-ResSim model that produced the HEC-DSS output, or a naming convention issue in the shapefile that defined the pathname parts exists. If this occurs, the user should look at the A, B, and C parts imported with the cross section or CCP set, and verify that pathname parts exist in the HEC-DSS path submitted for these events. If an invalid path is found, the cross section, or CCP is highlighted in red.To check if all of the connections are set up correctly for the HEC-DSS file path specified:ДЇrom the Study Tree, from the Inundation Data folder, from the inundation configuration name folder, right-click on the event (the F part) of interest (e.g., NB_FAILED) from the shortcut menu click Check for missing data.

Run a flt file on hec ras series#

If the incorrect HEC-DSS record was linked then the user can repeat the above steps to set the path to the correct HEC-DSS file.ДЇor Cross Sections Only and for Grids And Cross Sections inundation configurations the linked HEC-DSS time series data can be checked for missing data. Click OK, the Define Event dialog box closes and the defined event(s) display in the Study Tree below the selected inundation configuration.Select the correct HEC-DSS time step for the hydraulic data, from the E-Part list (which expresses the output time step of the regular time series records available types are MIN, 15 MIN, 30 MIN or 1 HOUR).In general, it is recommended to store HEC-DSS (and/or gridded) inundation data files in the shared HEC-FIA study directory. The Open browser window closes, and the path to the selected HEC-DSS file populates in the Define Event dialog box, in the DSS File box. dss ) for the hydraulic event of interest, select the HEC-DSS filename (e.g., LeveeSimulation.dss) and click *Open. Navigate to an existing HEC-DSS dataset (.The Open browser window opens for HEC-DSS files. From the Define Event dialog box, from the DSS File box, click the button. From the shortcut menu, click Define Event a dialog box opens (based on the inundation configuration type).ДЇor the CCPs Only, Cross Sections Only and Grids and Cross Sections inundation configurations, the Define Event dialog box opens. From the Study Tree, which is in the Study Pane, from the Inundation Data folder, right-click on the appropriate inundation configuration name.Further, the HEC-DSS file path must coordinate with the A, B, and C parts imported in the CCP, cross section, or storage area set used in the selected watershed configuration (step 2 of the *New Inundation Configuration wizard, review Creating New Inundation Configurations). The user must select a HEC-DSS file path, and a computational output (E part) for inundation configurations (i.e., CCP Only, Cross Sections Only, and Grids and Cross Sections) which require mapping to. HEC-FIA utilizes the A, B and C parts defined by the user at each location to compute a hydraulic event. In a watershed configuration, the user has selected one or more of the following: a reservoir set, a cross section set, a storage area set, or a CCP set (standard or CCPs with holdout distribution areas).Дuring the import of those watershed elements, the user was required to define the mapping for A, B, and/or C parts for each element that was imported (review Watershed). When events are created using HEC-DSS files, HEC-FIA uses the watershed configuration that was associated with the inundation configuration to determine where the user has pre-defined output to be required. Therefore, it is recommended to store HEC-DSS and/or gridded hydraulic data in the shared directory within the HEC-FIA study directory to ensure that the file(s) are stored with the project and shared between individuals.

Note: Defining hydraulic events in HEC-FIA allows the user to map or set the path to the file but this step does not copy the file. HEC-FIA accepts hydraulic data from HEC-DSS time-series and/or gridded files computed by a hydraulics model (e.g., HEC-HMS, HEC-RAS, HEC-ResSim, etc.). Once the inundation configuration is created, the hydraulic characteristics of an event must be defined.