Source code of the VIC model (in src/vic) has the following license:

"The Variable Infiltration Capacity (VIC) macroscale hydrological model
  Copyright (C) 2016 The Computational Hydrology Group, Department of Civil
  and Environmental Engineering, University of Washington.

  The VIC 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 2
  of the License, or (at your option) any later version.

  This program 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
  this program; if not, write to the Free Software Foundation, Inc.,
  51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA."

All licenses in the included source files have been left intact. As required by the
VIC copyright notice, the following files are noted as being modified for use in
this package:

- src/vic/drivers/shared_all/src/open_file.c
- src/vic/drivers/shared_all/src/vic_time.c
- src/vic/drivers/shared_all/src/input_tools.c
- src/vic/drivers/shared_all/src/print_library_shared.c
- src/vic/drivers/shared_all/src/cmd_proc.c
- src/vic/drivers/shared_all/src/vic_log.c
- src/vic/drivers/shared_all/src/compute_derived_state_vars.c
- src/vic/drivers/shared_all/src/compute_lake_params.c
- src/vic/drivers/shared_all/src/generate_default_state.c
- src/vic/vic_run/src/calc_atmos_energy_bal.c
- src/vic/vic_run/src/calc_surf_energy_bal.c
- src/vic/vic_run/src/CalcBlowingSnow.c
- src/vic/vic_run/src/frozen_soil.c
- src/vic/vic_run/src/func_surf_energy_bal.c
- src/vic/vic_run/src/ice_melt.c
- src/vic/vic_run/src/lakes.eb.c
- src/vic/vic_run/src/lakes_utils.c
- src/vic/vic_run/src/root_brent.c
- src/vic/vic_run/src/runoff.c
- src/vic/vic_run/src/snow_intercept.c
- src/vic/vic_run/src/snow_melt.c
- src/vic/vic_run/src/solve_snow.c
- src/vic/vic_run/src/surface_fluxes.c
- src/vic/vic_run/src/write_layer.c
- src/vic/vic_run/src/write_vegpar.c
- src/vic/vic_run/include/vic_def.h
- src/vic/vic_run/include/vic_log.h
- src/vic/vic_run/include/vic_run.h

All of those files have been marked as modified in the license copyright header.

------

File src/vic/vic_run/include/vic_log.h has the following license:

 "Copyright (c) 2010, Zed A. Shaw and Mongrel2 Project Contributors.
  All rights reserved.

  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions are
  met:

      * Redistributions of source code must retain the above copyright
        notice, this list of conditions and the following disclaimer.

      * Redistributions in binary form must reproduce the above copyright
        notice, this list of conditions and the following disclaimer in the
        documentation and/or other materials provided with the distribution.

      * Neither the name of the Mongrel2 Project, Zed A. Shaw, nor the names
        of its contributors may be used to endorse or promote products
        derived from this software without specific prior written
        permission.

  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."

This file also has been modified for use in this package and marked as modified
in the license copyright header.
