void sciddicaT_simulation_init(struct CALModel2D* sciddicaT)
{
CALreal z, h;
CALint i, j;
//sciddicaT parameters setting
P.r = P_R;
P.epsilon = P_EPSILON;
//sciddicaT source initialization
for (i=0; i<sciddicaT->rows; i++)
for (j=0; j<sciddicaT->columns; j++)
{
h = calGet2Dr(sciddicaT, Q.h, i, j);
if ( h > 0.0 ) {
z = calGet2Dr(sciddicaT, Q.z, i, j);
calSetCurrent2Dr(sciddicaT, Q.z, i, j, z-h);
#ifdef ACTIVE_CELLS
//adds the cell (i, j) to the set of active ones
calAddActiveCell2D(sciddicaT, i, j);
#endif
}
}
}
void doErosion(struct CALModel2D* s3hex, int i, int j, CALreal erosion_depth)
{
CALreal z, d, h, p, runup;
z = calGet2Dr(s3hex,Q.z,i,j);
d = calGet2Dr(s3hex,Q.d,i,j);
h = calGet2Dr(s3hex,Q.h,i,j);
p = calGet2Dr(s3hex,Q.p,i,j);
if (h > 0)
runup = p/h + erosion_depth;
else
runup = erosion_depth;
calSetCurrent2Dr(s3hex,Q.z,i,j, (z - erosion_depth));
calSetCurrent2Dr(s3hex,Q.d,i,j, (d - erosion_depth));
calSet2Dr(s3hex,Q.h,i,j, (h + erosion_depth));
calSet2Dr(s3hex,Q.p,i,j, (h + erosion_depth)*runup);
}