| 43 |
|
/* Perez sky parametrization : epsilon and delta calculations from the direct and diffuse irradiances */ |
| 44 |
|
double sky_brightness(); |
| 45 |
|
double sky_clearness(); |
| 46 |
+ |
void computesky(); |
| 47 |
|
|
| 48 |
|
/* calculation of the direct and diffuse components from the Perez parametrization */ |
| 49 |
|
double diffus_irradiance_from_sky_brightness(); |
| 279 |
|
{ |
| 280 |
|
|
| 281 |
|
/* new variables */ |
| 282 |
< |
int j, i; |
| 282 |
> |
int j; |
| 283 |
|
float *lv_mod; /* 145 luminance values*/ |
| 284 |
|
/* 145 directions for the calculation of the normalization coefficient, coefficient Perez model */ |
| 285 |
|
float *theta_o, *phi_o, *coeff_perez; |
| 286 |
|
double dzeta, gamma; |
| 286 |
– |
double diffusion; |
| 287 |
|
double normfactor; |
| 288 |
|
|
| 289 |
|
|
