Landman Bester

Is there a way to do ```python x[...] = y.T ``` using numexpr? From the answer given here https://stackoverflow.com/questions/67431966/how-to-avoid-huge-overhead-of-single-threaded-numpys-transpose I believe there might be something to gain using numexpr for...

* Codex Africanus version: latest * Python version: 3.7 * Operating System: ubuntu 18.04 Trying to use the bda averaging and ran into this. The [bda docs](https://github.com/ska-sa/codex-africanus/blob/f1523ad5923932c02fb8718a841067ba7a4ac6e8/africanus/averaging/bda_avg.py#L527) declare uvw, chan_freq...

I don't think we currently have an implementation for the non-log scale polynomial spectrum in wsclean (i.e. the second one specified [here](https://sourceforge.net/p/wsclean/wiki/ComponentList/). It looks like the log polynomial is there...

It has just come to my attention that the formulae in the docs (https://codex-africanus.readthedocs.io/en/latest/model-api.html) do not match up with what is actually computed in the function https://github.com/ska-sa/codex-africanus/blob/d4e4c01de1029e418f03c5fb096829a3202986b2/africanus/model/shape/gaussian_shape.py#L49 Look at the...

The output of waverec2 is not always consistent with the input of wavedec2. For example, the following ```python import numpy as np import pywt nx = 129 ny = 255...