installNemoh.m

function installNemoh(nemohPath)
    % Adds Nemoh executables path to WecOptTool
    %
    % Args:
    %     nemohPath (string):
    %         path to (platform dependent) NEMOH executables
    %
    
    % Copyright 2020 National Technology & Engineering Solutions of Sandia, 
    % LLC (NTESS). Under the terms of Contract DE-NA0003525 with NTESS, the 
    % U.S. Government retains certain rights in this software.
    %
    % This file is part of WecOptTool.
    % 
    %     WecOptTool is free software: you can redistribute it and/or 
    %     modify it under the terms of the GNU General Public License as 
    %     published by the Free Software Foundation, either version 3 of 
    %     the License, or (at your option) any later version.
    % 
    %     WecOptTool is distributed in the hope that it will be useful,
    %     but WITHOUT ANY WARRANTY; without even the implied warranty of
    %     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    %     GNU General Public License for more details.
    % 
    %     You should have received a copy of the GNU General Public 
    %     License along with WecOptTool.  If not, see 
    %     <https://www.gnu.org/licenses/>.
    
    % Check if the a current path is set
    try
        oldNemohPath = WecOptTool.system.readConfig('nemohPath');
    catch
        oldNemohPath = "";
    end
    
    % Update the config file
    WecOptTool.system.writeConfig('nemohPath', nemohPath)
    
    % Check installation
    nemohExistFlag = WecOptTool.base.NEMOH.isNemohInPath();

    if nemohExistFlag
        
        fprintf('Successfully Installed Nemoh\n');
        
    else
        
        msg = ['Nemoh not found. Please check the specified path ' ...
               'and try again. \n'];
        fprintf(msg);
        
        % Revert back to the old config
        WecOptTool.system.writeConfig('nemohPath', oldNemohPath)
        
    end

end