| | |
| | | ts_uint j,i; |
| | | ts_spharm *sph=(ts_spharm *)malloc(sizeof(ts_spharm)); |
| | | |
| | | |
| | | /* lets initialize Ylm for each vertex. */ |
| | | sph->Ylmi=(ts_double ***)calloc(l,sizeof(ts_double **)); |
| | | for(i=0;i<vlist->n;i++){ |
| | | sph->Ylmi[i]=(ts_double **)calloc(2*l+1,sizeof(ts_double *)); |
| | | for(j=0;j<l;j++){ |
| | | for(i=0;i<l;i++){ |
| | | sph->Ylmi[i]=(ts_double **)calloc(2*i+1,sizeof(ts_double *)); |
| | | for(j=0;j<(2*i+1);j++){ |
| | | sph->Ylmi[i][j]=(ts_double *)calloc(vlist->n,sizeof(ts_double)); |
| | | } |
| | | } |
| | |
| | | for(j=0;j<l;j++){ |
| | | sph->co[j]=(ts_double *)calloc(2*j+1,sizeof(ts_double)); |
| | | } |
| | | |
| | | /* Calculate coefficients that will remain constant during all the simulation */ |
| | | precomputeShCoeff(sph); |
| | | |
| | | sph->l=l; |
| | | |
| | | /* Calculate coefficients that will remain constant during all the simulation */ |
| | | precomputeShCoeff(sph); |
| | | |
| | | return sph; |
| | | } |
| | | |
| | |
| | | if(sph->Ylmi!=NULL) { |
| | | for(i=0;i<sph->l;i++){ |
| | | if(sph->Ylmi[i]!=NULL){ |
| | | for(j=0;j<sph->l*2+1;j++){ |
| | | for(j=0;j<i*2+1;j++){ |
| | | if(sph->Ylmi[i][j]!=NULL) free (sph->Ylmi[i][j]); |
| | | } |
| | | free(sph->Ylmi[i]); |
| | |
| | | for(i=0;i<sph->l;i++){ |
| | | al=i+1; |
| | | sph->co[i][i+1]=sqrt((2.0*al+1.0)/2.0/M_PI); |
| | | for(j=0;j<al;j++){ |
| | | for(j=0;j<i;j++){ |
| | | am=j+1; |
| | | sph->co[i][i+1+j]=co[i][i+j]*sqrt(1.0/(al-am+1)/(al+am)); |
| | | sph->co[i][i+1+j]=co[i][i+j]*sqrt(1.0/(al-am+1.0)/(al+am)); |
| | | sph->co[i][i+1-j]=co[i][i+1+j]; |
| | | } |
| | | co[i][2*i]=co[i][2*i]*sqrt(1.0/(2.0*al)); |