/*	
	This file is part of the Snoopy code.

    Snoopy code 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.

    Snoopy code 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 Foobar.  If not, see <http://www.gnu.org/licenses/>.
*/


#ifndef _GVARS_
#define _GVARS_

#define		NX				16			/**< X Dimension in real space. Must be multiples of NPROC when using MPI.*/
#define		NY				16			/**< Y Dimension in real space. Must be multiples of NPROC when using MPI.*/
#define		NZ				16			/**< Z Dimension in real space. */

#define		MHD						/**< Uncomment to activate MHD*/
#define		ELSASSER_FORMULATION

//#define		BOUSSINESQ				/**< Uncomment to activate Boussinesq */
//#define		VERTSTRAT				/**< Vertical stratification. Otherwise, Boussinesq stratification is in X */

#define		WITH_ROTATION

#define		WITH_SHEAR				/**< Uncomment to activate mean SHEAR */
//#define		TIME_DEPENDANT_SHEAR	/**< Enable Time dependant shear */

//#define		FORCING					/**< Uncomment to use internal forcing of the velocity field (see forcing in timestep.c) */

#define		FFT_PLANNING	FFTW_MEASURE  /**< can be either FFTW_ESTIMATE, FFTW_MEASURE, FFTW_PATIENT or FFTW_EXHAUSTIVE (see fftw3 doc). Measure leads to longer initialisation of fft routines */



#endif