Modeled San Diego Bight Shoreline Untreated Wastewater Concentration for Year 2017

This data set is used in  Feddersen, Boehm, Giddings, Wu, Liden  (2021, submitted) and consists of modeled San Diego Bight Shoreline Untreated Wastewater Concentration for Year 2017 and time series of yearly swimmers at Imperial Beach CA.   The paper can be found at  http:\\falk.ucsd.edu\papers.html

There are two MATLAB data files in this data repository created with MATLAB 2019 or 2020 versions.   The first is DSHORE_NADB_ALL.mat.    The data fields look like

>> load DSHORE_NADB_ALL.mat
>> whos
  Name      Size                Bytes  Class     Attributes

  V         1x1             256427960  struct

>> V

V =

  struct with fields:

     DSHORE_ALL_PTB: [4x224x8928 double]   % PTB source shoreline wastewater concentration for 4 scenarios, alongshore, and time
    DSHORE_ALL_TJRE: [4x224x8928 double]   % TJRE source shoreline wastewater concentration
     SALT_SHORE_ALL: [4x224x8928 double]     % shoreline ocean salinity
     TEMP_SHORE_ALL: [4x224x8928 double]    % shoreline ocean temp
          time_dnum: [8928x1 double]                      % time vector
        LAT: [224x1 double]                               % latitude and longitude of shoreline positions
        LON: [224x1 double]
           L_TJ: [224x1 double]                  % alongcoast distance from TJRE
           L_PB: [224x1 double]                 % alongcoast distance from Punta Bandera
           locs: [32.4466 32.5340 32.5534 32.5790 32.6290 32.6785 32.6854]  % latitude of locations of interest
                  X: [224x1 double]
                  Y: [224x1 double]
              Hsig0: [8977x1 double]             % Significant wave height at location of SBOO outfall
             Lwave0: [8977x1 double]           % peak wavelength at SBOO outfall
        Dp0: [8977x1 double]                   % peak wave direction at SBOO outfall
                 h0: 34.7912
          zeta_tide: [8977x1 double]          % tidal elevation at SBOO outfall
              Salt0: [8977x1 double]            % offshore salinity

We also include a beach visitor data file

>> load IB_beach_normalized_visit.mat
>> whos
  Name                 Size                  Bytes  Class     Attributes

  dtimes               1x8761                70088  double     % time vector in matlab datenum format
  mean_year_swim       1x1                       8  double    % total number of swimmers entire year
  mean_year_visit      1x1                       8  double      % total beach visitors entire year
  nswim                1x8761                70088  double      % normalized swimmers - sums to one.  For total hourly swimmers, multiply by mean_yaer_swim
  nswim_daily          1x8761                70088  double    % daily distributed swimmers
  nswim_daily2         1x8761                70088  double   % another version
  nvisit               1x8761                70088  double     % normalized beach visitors