If you are new to Python, we're recommending that you install
distribution on your computer. If you already are up and running and
happy with some other Python install, that's fine too, but you will
want to make sure that astropy
is installed (Anaconda installs/updates astropy automatically).
is the general documentation for the various packages included in
For writing/debugging python code, I have also found using the Spyder environment to be
helpful, although if you are used to using jupyter notebooks, that
works just fine as well.
First of all, try python inline help. For example,
help on the scatter command can be obtained by saying help(plt.scatter)
(presuming you've already loaded the pyplot package, i.e. import
matplotlib.pyplot as plt)
Second, check some online tutorials/references, such as:
Third (or maybe first), try THE GOOGLE. For example, if
I want to figure out how to fit a curve to data using python, I'll just
google fit curve to data python.
Or if I have a bizarre error message that I don't understand, I'll
google <bizarre error message>
python. adding astropy
to the search will often give you astro-specific results as well, which
can be particularly helpful. You may have to poke around with the
results of those searches to find the best answer, but it usually works
Fourth, ask me. I put myself last not
because I'm reluctant to help -- I'm happy to do so! -- but rather
because the first three things are available to you 24/7 and give
immediate (although admittedly not always helpful) responses.