Changed ccl_constants for speed.
// These are in units of Mpc (no factor of h)
#define K_PIVOT 0.05
-#define K_MAX_SPLINE 500.
+#define K_MAX_SPLINE 50. //500.
#define K_MAX 1e3
#define K_MIN 1e-5
#define K_MAX_INT (1e3/1.1) //minimum integration range
#define K_MIN_INT (1e-5*1.1) //maximum integration range
#define N_K 1000
-#define DELTA_LOGK 1e-4 //step for numerical derivative
+#define DELTA_LOGK 1e-2 //step for numerical derivative
//Rho critical in units of M_sun/h / (Mpc/h)^3
#define RHO_CRITICAL 2.7744948E11
