Catalog deprojection (#236)

* implemented, not tested

* implemented, semi-tested in notebook

* bug in ducc SHTs for low ell_max

* another potential lmax_deproj bug

* more proper fix

* trying to fix gha

* fixed tests

* Attempt to fix macos tests

* Revert to previous commit

* Try compiling with clang on macOS

* C compiler back to gcc, now targets older OS X version

* Try using Xcode_16.4.0

* Revert to "fixed tests"

* Check alignment of problem struct

* Revert  to previous commit

* Change alignment of all CTest symbols to 8 bytes

* added tests

* Added documentation for new arguments in NmtFieldCatalogClustering

* notebook added

* docs done

* updated README/CHANGELOD/version number

* docs for get_noise_deprojection_bias

* missing tutorial in docs config

* tutorial was blank

---------

Co-authored-by: damonge <[email protected]>

Author: tmcornish

.github/workflows/ci.yml

@@ -85,6 +85,11 @@ jobs:
         run: |
           sudo -H apt-get install libcfitsio-dev libfftw3-dev libgsl-dev
 
+      - name: Install other dependencies (ubuntu)
+        if: matrix.label == 'linux-64'
+        run: |
+          conda install healpy
+
       - name: Install other dependencies (mac)
         if: matrix.label == 'osx-64'
         run: |
@@ -112,7 +117,7 @@ jobs:
         if: matrix.label == 'osx-64'
         run: |
           # After migrating to Xcode 15.4, a bunch of things broke, for whatever reason...
-          sudo xcode-select -s "/Applications/Xcode_15.0.1.app"
+          # sudo xcode-select -s "/Applications/Xcode_15.0.1.app"
           # Without the prefixes, it won't compile on mac
           CC=gcc-14 LDFLAGS=-L/opt/homebrew/lib CPPFLAGS=-I/opt/homebrew/include python -m pip install .
 

CHANGELOG.md

@@ -1,3 +1,6 @@
+# v2.5
+- Implementation of mode deprojection for catalog fields complete (#236)
+
 # v2.4
 - Mode deprojection enabled for `NmtFieldCatalogClustering` fields (#227)
 

README.md

@@ -1,9 +1,9 @@
 # NaMaster
-[![Build Status](https://travis-ci.org/LSSTDESC/NaMaster.svg?branch=master)](https://travis-ci.org/LSSTDESC/NaMaster)
+[![Build status](https://github.com/LSSTDESC/NaMaster/actions/workflows/ci.yml/badge.svg)](https://github.com/LSSTDESC/NaMaster/actions/workflows/ci.yml)
 [![Docs Status](https://readthedocs.org/projects/namaster/badge/?version=latest)](http://namaster.readthedocs.io/)
 [![Coverage Status](https://coveralls.io/repos/github/LSSTDESC/NaMaster/badge.svg?branch=master)](https://coveralls.io/github/LSSTDESC/NaMaster?branch=master)
 
-NaMaster is a C library, Python module and standalone program to compute full-sky angular cross-power spectra of masked fields with arbitrary spin and an arbitrary number of known contaminants using a pseudo-Cl (aka MASTER) approach. The code also implements E/B-mode purification and is available in both full-sky and flat-sky modes.
+NaMaster is a Python module to compute full-sky angular cross-power spectra of masked fields with arbitrary spin and an arbitrary number of known contaminants using a pseudo-Cl (aka MASTER) approach. The code also implements E/B-mode purification and is available in both full-sky and flat-sky modes, as well as supporting fields defined at the discrete positions of catalog sources.
 
 
 ## Installation
@@ -45,14 +45,14 @@ You can check that the python installation works by running the unit tests:
 ```
 pytest -vv pymaster
 ```
-Note that the `test` directory, containing all unit tests, also contains all the sample python scripts described in the [documentation](https://namaster.readthedocs.io).
+Note that the `test` directory contains all the sample python scripts described in the [documentation](https://namaster.readthedocs.io). The tutorial notebooks are inside the `doc` directory. The unit tests themselves are in `pymaster/tests/`.
 
 If you installed `pymaster` via `pip`, you can uninstall everything by running
 ```
 pip uninstall pymaster
 ```
 
-***Note that the C library is automatically compiled when installing the python module.*** If you care about the C library at all, or you have trouble compiling it, see the next section.
+***Note that the C library underlying NaMaster is automatically compiled when installing the python module.*** If you care about the C library at all, or you have trouble compiling it, see the next section.
 
 ### 3. Install the C code (optional)
 The script `scripts/install_libnmt.sh` contains the instructions run by `setup.py` to compile the C library (`libnmt.a`). You may have to edit this file or make sure to include any missing compilation flags if `setup.py` encounters issues compiling the library.