void LpProjector::init(int newN){
if (N==newN && initialized)
return;
delete_all();
N=newN;
allocate_all();
}
int main(int argc, char *argv[]) {
int j;
int n;
int status;
char directory[256],outputdir[256];
if (argc > 4) {
printf("Too many arguments.Only using first 3.\n");
}
n = atoi(argv[1]);
time_step = atof(argv[2]);
strcpy(directory,argv[3]);
nb = 2;
sprintf(outputdir,"%stemp_files/",directory);
status = mkdir(outputdir,S_IRWXU | S_IRWXG | S_IRWXO);
if (status == -33) {
printf("Status is -33 for some reason.\n");
}
//sprintf(param_fname,"%sparam_file.txt",directory);
read_param_file(directory);
nx = params.nx;
ny = params.ny;
nz = params.nz;
CFL = params.cfl;
IndirectTerm = params.indirect;
size_x = nx;
size_y = ny+2*NGHY;
size_z = nz;
stride = size_x*size_y;
pitch = size_x;
pitch2d = 0;
//size_t double_to_int = sizeof(double)/sizeof(int);
pitch2d_int = 0 ;//pitch*(int)double_to_int;
dx = 2*M_PI/nx;
if (size_x % 2 == 0) NEVEN = TRUE;
else NEVEN = FALSE;
num_threads = 1;
#ifdef _OPENMP
//omp_set_num_threads(8);
num_threads = omp_get_max_threads();
printf("Using %d threads\n",num_threads);
#endif
allocate_all();
#ifdef _FFTW
allocate_conv();
#endif
read_domain(directory);
read_files(n,directory);
//read_single_file(n,1,directory);
/*
if (cfl_dt < dt) {
printf("Using cfl limited timestep of %.4e instead of %.4e\n",cfl_dt,dt);
dt = cfl_dt;
}
*/
//move_to_com();
read_stockholm(directory);
/*
for(j=0;j<size_y;j++) {
dens0[j] = params.mdot/(3*M_PI*Nu(ymed(j)));
vy0[j] = -1.5*Nu(ymin(j))/ymin(j);
vx0[j] = pow(ymed(j),-.5);
vx0[j] *= sqrt(1.0+pow(params.h,2)*pow(ymed(j),2*params.flaringindex)*
(2.0*params.flaringindex - 1.5));
vx0[j] -= omf*ymed(j);
}
*/
omf0 = omf;
output_stock(outputdir);
output_init(outputdir);
init_rk5();
nsteps = 0;
double tstart = psys[0].t;
double tend = psys[0].t + time_step;
double time = tstart;
#ifdef _FFTW
printf("Using FFTW to compute fourier transforms\n");
#endif
#ifdef ARTIFICIALVISCOSITY
printf("Using ARTIFICIAL VISCOSITY\n");
#endif
#ifdef FARGO
printf("Using FARGO TRANSPORT\n");
#endif
#ifdef STOCKHOLMACC
printf("Damping to current average in stockholm boundaries.\n");
#endif
#ifdef NOWAVEKILLRHO
printf("Not damping the density.\n");
#endif
#ifdef FIXEDPSYS
printf("Planetary system is FIXED.\n");
#endif
printf("Starting time = %.3f\nEnding time = %.3f\n",tstart,tend);
set_bc();
set_dtLt(-1.0);
while ((time < tend) && nsteps<MAXSTEPS) {
#ifdef FARGO
compute_vmed(vx);
#endif
dt = cfl();
if (dt <= MINDT) {
printf("Timestep has fallen below minimum!\n");
break;
}
if (time + dt > tend) {
dt = tend-time;
}
printf("\r t=%.3f, dt = %.8f, %02d%% complete...",time,dt,(int)(100*(time-tstart)/(tend-tstart)));
fflush(stdout);
set_avg(0);
potential();
#ifndef FIXEDPSYS
move_planet();
#endif
source_step();
set_Lamex();
viscosity();
#ifdef ARTIFICIALVISCOSITY
artificial_visc();
#endif
temp_to_vel();
set_bc();
vel_to_temp();
#ifdef FARGO
compute_vmed(vx_temp);
#endif
transport_step();
time += dt;
set_avg(1);
set_Lamdep();
set_bc();
stockholm();
//output_psys(outputdir,nsteps);
nsteps++;
}
// temp_to_vel();
set_dtLt(1.0);
dt = tend - tstart;
for(j=0;j<size_y;j++) {
dbart[j]/=dt;
//Lt[j]/=dt;
//Lt[j+size_y]/=dt;
//Ld[j]/=dt;
//Ld[j+size_y]/=dt;
//Lw[j]/=dt;
//Lw[j+size_y]/=dt;
Lw[j] = Lt[j] - Ld[j];
Lw[j+size_y] = Lt[j+size_y] - Ld[j+size_y];
drFt[j]/=dt;
drFd[j]/=dt;
drFdB[j]/=dt;
mdotl[j]/=dt;
drFnu[j]/=dt;
drFw[j]/=dt;
drFwB[j]/=dt;
Lamex[j]/=dt;
//Lamex[j+size_y]/=dt;
Lamdep[j]/=dt;
LamdepB[j]/=dt;
dtLt[j]/=dt;
dtLd[j]/=dt;
dtLw[j]/=dt;
dtLd_rhs[j]/=dt;
mdotavg[j] /= dt;
LamdepS[j + size_y*0] /= dt;
LamdepS[j + size_y*1] /= dt;
LamdepS[j + size_y*2] /= dt;
LamdepS[j + size_y*3] /= dt;
LamdepS[j + size_y*4] /= dt;
LamdepS[j + size_y*5] /= dt;
LamdepS[j + size_y*6] /= dt;
}
int mi;
for(mi=1;mi<MMAX+2;mi++) {
for(j=0;j<size_y;j++) {
Lamex[j + size_y*mi] /= dt;
drFd[j + size_y*mi] /= dt;
dtLt[j + size_y*mi] /= dt;
}
}
output(outputdir);
output_torque(directory,n);
output_torque(outputdir,n);
free_rk5();
#ifdef _FFTW
free_conv();
#endif
//free_all();
return 0;
}
