halotools
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astropy
Python package for studying large scale structure, cosmology, and galaxy evolution using N-body simulations and halo models
On import, there are a couple of places where halotools runs something like: https://github.com/astropy/halotools/blob/fb15d29a2392674b0638ff0757c463d84136dbd8/halotools/mock_observables/two_point_clustering/angular_tpcf.py#L23 which will change this globally. In practice, maybe not a huge deal, but this would surprise...
The current OccupationTemplate class requires that all HOD models define a threshold attribute. This is inappropriately restrictive since it is commonplace for HOD models to be applied to color-selected samples.
Currently the mean_delta_sigma only has unit-testing, but there is no scientific validation is done.
The implementation of the 1-halo decomposition of the delta sigma function merged in #955 does not fall off to zero for R_p > Rvir, which cannot be correct.
Ensure that the current API of the satellite rotations module introduced in PR #905 is the most useful formulation for intrinsic alignment modeling, and also synthetic satellite/subhalo additions/transfer. In particular,...
Dear all, I installed halotools as explained in the guide, step by step. However, when the installation test always fails. Here the exit on the terminal: ImportError while loading conftest...
Suggested by @johannesulf in #901.
The current binning scheme results in the outermost bins having very few objects. This could be improved with bins defined by rank-order indices rather than array values.
Currently, there is a lot of functionality in `sim_manager` that is a pain to maintain. So in v0.7, some of this will be migrated to a separate "convenience package" that...
Dear @aphearin, I'm recently trying to use halotools for some cross-correlation calculations large-scale line intensity maps and galaxy positions. I'm wondering if halotools supports calculating a *weighted* angular tpcf from...
