CAMB: lowering k-value for Cl computation and transfer functions in CalcScalCls subroutine

Use of Cobaya. camb, CLASS, cosmomc, compilers, etc.
Post Reply
Thomas Levi
Posts: 8
Joined: November 05 2009
Affiliation: UBC

CAMB: lowering k-value for Cl computation and transfer funct

Post by Thomas Levi » September 30 2010

I am trying to to output the transfer functions $\Delta_l (k)$ from CAMB. I have modified the code in cmbmain.f90 to output

ks(q_ix) and CTrans%Delta_p_l_k(1:2,j,q_ix)

in the CalcScalCls subroutine.

What I would now like to do is to change the value for the minimum k, i.e. ks(1) and values CTrans%Delta_p_l_k(1:2,j,1), etc. I presume this is model dependent and hence requires modifying something in another file. Does anyone know how to do this? I've been unable to locate where this minimum value is set anywhere.

Thanks in advance for time and help!

Antony Lewis
Posts: 1941
Joined: September 23 2004
Affiliation: University of Sussex
Contact:

Re: CAMB: lowering k-value for Cl computation and transfer f

Post by Antony Lewis » September 30 2010

look for qmin and qmin0.

Post Reply