File: parrotdiff.d

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lorene 0.0.0~cvs20161116%2Bdfsg-2
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#################### PHYSICAL PARAMETERS ######################################
1       Relativity parameter: 1 = relativistic computation , 0 = Newtonian
0.2     ent_c : central enthalpy [c^2]
1000.   freq_si : central rotation frequency [Hz] : Omega_c = 2pi freq_si
1	type of choice of R0 [F(Omega) = R0^2 (Omegac - Omega)]: 0 -> fixed R0, 1 -> R0 = a^{-1} R_eq
1.	depending on the above line: R0 [km] or coefficient a, NB: a = {\hat A}^{-1} of Baumgarte et al., ApJ 528, L29 (2000)
1.      fact_omega : 1.01 = search for the Keplerian frequency, 1. = otherwise.
3.2     Requested baryon mass [M_sol] (effective only if mer_mass > mer_max)
#################### COMPUTATIONAL PARAMETERS #################################
500     mer_max : maximum number of steps
1.e-7   precis : threshold on the enthalpy relative change for ending the computation
10      mer_rot : step at which the rotation is switched on
1000.   freq_ini_si : initial central rotation frequency [Hz] (switched on at mer = mer_rot)
20      mer_change_omega : step at which f is changed to reach freq_si
21      mer_fix_omega : step at which f must have reached freq_si
1       delta_mer_kep : number of steps after mer_fix_omega to search for Kepler.
0.1     thres_adapt : threhold on (dH/dr_eq)/dH/dr_pole) for the mapping adaptation
1800    mer_triax : step at which the 3-D perturbation is switched on
1.e-3   ampli_triax : relative amplitude of the 3-D perturbation
2000    mer_mass : step from which the baryon mass is forced to converge (if negative, variation of Omega)
0.5     aexp_mass : exponent for the increase factor of the central enthalpy
0.5     relax : relaxation factor in the main iteration
4       mermax_poisson : maximum number of steps in Map_et::poisson
1.5     relax_poisson :  relaxation factor in Map_et::poisson
1.e-14  precis_adapt : precision in Map_et::adapt
1       graph : 1 = graphical outputs during the computation
#################### MULTI-GRID PARAMETERS ###################################
3	nz : total number of domains
1	nzet : number of domains inside the star
1	nzadapt : number of domains of where the mapping adaptation will be done.
9	nt: number of points in theta (the same in each domain)
1	np: number of points in phi   (the same in each domain)
# Number of points in r and (initial) inner boundary of each domain:
17	0.	<-   nr	  &   min(r)  in domain 0  (nucleus)
17	1.	<-   nr	  &   min(r)  in domain 1
17	2.	<-   nr   &   min(r)  in domain 2
9	3.	<-   nr   &   min(r)  in domain 2
0.1	enthalpy defining boundary between domains 0 and 1