nvanalfen / intrinsic_alignments Goto Github PK

Code currently only puts in galaxy orientations. Include realistic ellipticities as well.

Running all the Jupyter notebooks in the intrinsic_alignment repo gives some issues. Some are specific to my computer (which I have listed as such and will update when I can fix them on my machine), but most seem to be issues with the notebooks not being able to find certain imported models.

Important note: these "module not found" errors are not a result of not having installed certain packages. The modules either simply do not exist in the expected directory (some of these can be solved by changing the import statement to import from a different package, which I have noted below), or they do, but through several layers of imports (See vector_utilities error below) cannot seem to find it.

Below is a list of all the errors with each notebook (At least all the errors I was able to get to). The hope is to document them here, solve them, and move on to a new set of errors until I've figured them all out. First are the general errors (as most of the notebooks suffer from just a handful of the same issues) followed by a more lengthy list showing each Jupyter notebook.

Summary of missing pieces:

• Missing .dat files
• No module named 'intrinsic_alignments.data.MB2_subfind_cat_utils'
• No halotools.mock_observables.alignments when importing intrinsic_alignments,utils.jackknife_observables
  • When directly trying to import "halotools.mock_observables.alignments", simply change to "halotools_ia.correlation_functions"
• When importing from ia_model_components, the import within ia_model_components of "from rotations.mcrotations" calls "from vector_utilities import *" and results in a "No module names vector_utilities" error
  • The module is there, but it's not catching that for some reason

In-Depth List:

• galaxy_shape_correlations
  • Illustris_alignments
    • Missing some .dat files in data directory
  • MBII_alignments
    • No MB2_subfind_cat_utils module
  • MBII_galaxy_demographics
    • No MB2_subfind_cat_utils module
  • MBII_Halo_Shapes
    • No MB2_subfind_cat_utils module
  • Modelling_MBII_alignments
    • No MB2_subfind_cat_utils module
• halo_shape_correlations
  • notebooks
    • 2_halo_effects
      • No module halotools.mock_observables.alignments
        • When directly imported, fixed by changing to: import halotools_ia.correlation_functions
          *** - same error when running: from intrinsic_alignments.utils.jackknife_observables
          • possible solution: check this module and change imports to call from halotools_ia
    • anisotropy_2
      • same "No module halotools.mock_observables.alignments" error when importing intrinsic_alignments,utils.jackknife_observables
    • fitting_functions
      • same "No module halotools.mock_observables.alignments" error when importing intrinsic_alignments,utils.jackknife_observables
    • halo_model_validation
      • Fine
    • section_3
      • Uses specific path on Duncan's computer
    • section_4
      • Empty, fine
    • subhalo_alignment_models
      • When importing from ia_model_components, the import within ia_model_components of "from rotations.mcrotations" calls from vector_utilities import * and results in a "No module names vector_utilities" error
    • suhalo_alignments
      *** - No matching catalog (This I think I just need to search around more)
    • subhalo_anisotropy
      • When importing from ia_model_components, the import within ia_model_components of "from rotations.mcrotations" calls from vector_utilities import * and results in a "No module names vector_utilities" error
    • subhalo_profile_effects
      • Effectively empty, fine
• ia_models
  • alignment_model_cartoon
    • Fine
  • IA_Modelling_Demo
    • same "No vector_utilities" issue when importing intrinsic_alignments.ia_models.ia_model_components
• literature_ia_models
  • HRH_model_demo
    • Fine
  • Linear_IA_Demo
    *** - camb (My machine, need to install camb)
  • literature_models_demo
    • importing from "intrinsic_alignments.literature_ia_models.literature_ia_model_components" gives the "No module named vector_utilities" error
• modelling_illustris
  • illustris_alignment_strength
    • Same "No module named vector_utilities" issue from mcrotations
  • tng300_model
    • Same "No module named vector_utilities" issue from mcrotations
  • tng_correlations_plot
    • Fine