NAME
Cosmology_massToLength
SYNOPSIS
call Cosmology_massToLength(real, intent(IN) :: m, real, intent(OUT) :: lambda)
DESCRIPTION
Given a mass scale, compute the corresponding length scale, ie.the comoving diameter of a sphere containing the given amount of mass. Cosmological parameters are obtained from Cosmology_data
ARGUMENTS
m : the mass scale lambda : the corresponding length scale