.. _program_listing_file_src_modules_snowpack.hpp:

Program Listing for File snowpack.hpp
=====================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_modules_snowpack.hpp>` (``src/modules/snowpack.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   //
   // Canadian Hydrological Model - The Canadian Hydrological Model (CHM) is a novel
   // modular unstructured mesh based approach for hydrological modelling
   // Copyright (C) 2018 Christopher Marsh
   //
   // This file is part of Canadian Hydrological Model.
   //
   // Canadian Hydrological Model 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.
   //
   // Canadian Hydrological Model 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 Canadian Hydrological Model.  If not, see
   // <http://www.gnu.org/licenses/>.
   //
   
   #pragma once
   
   #include <memory>
   
   #include "logger.hpp"
   #include "triangulation.hpp"
   #include "module_base.hpp"
   #include "TPSpline.hpp"
   
   
   
   #include <meteoio/MeteoIO.h>
   #include <physics/Atmosphere.h>
   #include <snowpack/libsnowpack.h>
   
   #include <string>
   
   class Lehning_snowpack : public module_base
   {
   REGISTER_MODULE_HPP(Lehning_snowpack);
   public:
       Lehning_snowpack(config_file cfg);
   
       ~Lehning_snowpack();
   
       virtual void run(mesh_elem &face);
   
       virtual void init(mesh& domain);
   
   
       struct data : public face_info
       {
           //main snowpack model
           std::shared_ptr<Snowpack> sp;
   
           /*
            * This is the PRIMARY data structure of the SNOWPACK program \n
            * It is used extensively not only during the finite element solution but also to control
            */
           std::shared_ptr<SnowStation> Xdata;
   
           std::shared_ptr<SnowpackConfig> Spackconfig;
           std::shared_ptr<Meteo> meteo;
           std::shared_ptr<Stability> stability;
           mio::Config config;
           double cum_precip;
   
           double sum_subl;
       };
   
       double sn_dt; // calculation step length
       double const_T_g; // constant ground temp, degC
   
   };