What are two random seeds in Lenspix?

Use of Healpix, camb, CLASS, cosmomc, compilers, etc.
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Shuhei Fukuhara
Posts: 2
Joined: November 28 2018
Affiliation: Yokohama National University

What are two random seeds in Lenspix?

Post by Shuhei Fukuhara » December 07 2018

Dear all,

When I run “./simlens params.ini”, what are two random seeds which are displayed on command line ?
(e.g. Random seeds: 11430, 17923 rand_inst: 0)
Is the former used to make CMB map?
Is the latter used to make lens potential?
Please tell me what two random seeds are.

Thanks in advance for your help

Shuhei

Antony Lewis
Posts: 1394
Joined: September 23 2004
Affiliation: University of Sussex
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Re: What are two random seeds in Lenspix?

Post by Antony Lewis » December 08 2018

They are just two parts of the same seed.

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