Cobaya: error with DES likelihood

Use of Cobaya. camb, CLASS, cosmomc, compilers, etc.
Jesus Torrado
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Joined: April 15 2013
Affiliation: RWTH Aachen
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Re: Cobaya: error with DES likelihood

Post by Jesus Torrado » September 25 2023

Since `self.acc` is used in different places, it may be the doubling it demands even more extrapolation in k (the `extrap_kmax=3000 * self.acc` line) as a side effect of increased accuracy somewhere else.

I see two possible solutions:

a) we increase the `3000`,
b) or we define a separate the accuracy parameter for `extrap_kmax`.

@Antony Lewis, what do you think?

Antony Lewis
Posts: 1930
Joined: September 23 2004
Affiliation: University of Sussex
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Re: Cobaya: error with DES likelihood

Post by Antony Lewis » September 26 2023

For what specific cosmo/DES parameters are you getting the error, and are they reasonable?

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