The extent of the fgmax regions are shown in the Google Earth screenshot below as ruled rectangles that cover all fgmax points and that are used for guiding adaptive mesh refinement in the GeoClaw code.

The fgmax points within each region are the points that are colored in the images that can be viewed by downloading each of the kmz files listed below and opening them in Google Earth. All off-shore points in a polygonal region along with all onshore points that are below elevation 35m and accessible from the coast were selected as fgmax points.

Gauges

Code and data

2021_SJdF_L1_XL1_AKmaxWA_code.tar.gz contains source code and this README file. (6M, manifest)
2021_SJdF_L1_XL1_AKmaxWA_data.tar.gz contains some large input files along with all topo and dtopo files. (635M, manifest)
2021_SJdF_L1_XL1_AKmaxWA_results.tar.gz contains all the results linked below. (1.9G, manifest)
Note: The large topo and dtopo files can be downloaded from the our topo repository and dtopo repository, respectively.
In principle, the large input files can also be regenerated from code in the code archive.
See the README file for instructions.

Results

Notes:

CSZ_L1 and CSZ_XL1 simulations were run out to 10 hours, but the maximum values are generally observed much earlier (see the gauge plots).
kmz files showing topography and fgmax points include a layer that highlights DEM points that were identified as land below MHW that is separated from the coast by higher ground. These regions were inspected and are primarily wet lands. All such areas have been initialized with water filling in to the MHW level for the GeoClaw runs, i.e., we have not used the force_dry capabilities in GeoClaw to force any regions below MHW to be initially dry.