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ASCL Code Record

[ascl:1502.015] Camelus: Counts of Amplified Mass Elevations from Lensing with Ultrafast Simulations

Camelus provides a prediction on weak lensing peak counts from input cosmological parameters. Written in C, it samples halos from a mass function and assigns a profile, carries out ray-tracing simulations, and then counts peaks from ray-tracing maps. The creation of the ray-tracing simulations requires less computing time than N-body runs and the results is in good agreement with full N-body simulations.

Code site:
https://www.cosmostat.org/software/camelus https://github.com/Linc-tw/camelus
Described in:
https://ui.adsabs.harvard.edu/abs/2015A%26A...576A..24L
Bibcode:
2015ascl.soft02015L

Views: 4715

ascl:1502.015
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