Pinned Loading

1. FigAxe FigAxe Public

   Productivity tool to automate the process of making publication-ready plots with matplotlib

   Python

2. multiphaseAGNdiskwinds multiphaseAGNdiskwinds Public

   Simulations from Waters, Proga, & Dannen (2021)

   HTML

3. How to compile Athena++ with hdf5 th... How to compile Athena++ with hdf5 the easy way

   1

   On a linux machine, it's possible to avoid building hdf5 from source in order to compile Athena++ with hdf5 output enabled, both with and without MPI.  On OS X, however, there seems to be no way around building HDF5 from source to compile Athena++ with both MPI and HDF5. The directions below suffice if MPI capability isn't needed. Otherwise, follow [these instructions](https://gist.github.com/trwaters/b354fabdf7ef7c53ad259e0876f3d897) instead after installing Anaconda and doing `conda install h5py`.

   2

   3

   Since the anaconda python distribution is so widely used and HDF5 libraries are needed to read Athena++ output, here I simply access the same library for Athena++ to use to write the HDF5 files.

   4

   5

   Installing the hdf5 libraries using conda should be as simple as `conda install h5py`.  

4. Compile Athena++ with MPI on Ubuntu Compile Athena++ with MPI on Ubuntu

   1

   Continuing the theme of using conda to install all the libraries necessary for running Athena++ simulations in parallel 

   2

   (see my [previous gist](https://gist.github.com/trwaters/1d5d28e2def25ad47b14c1518f4dca8e) on installing hdf5), here I'll walk through the steps I took for MPI, both for Ubuntu (20.04) and for OS X (10.11.6). First I installed mpi4py using  

   3

   `conda install mpi4py`\

   4

   Then in Ubuntu I encountered the error `x86_64-conda_cos6-linux-gnu-c++ command not found`, and the fix was to install gxx_linux-64:  

   5

   `conda install gxx_linux-64`  

5. join_tabs join_tabs Public

   Merge scripts for Athena++ tab dumps, analogous to join_vtk++ included in vis folder of public Athena++ repo

   C++

6. VegasTables VegasTables Public

   Bicubic interpolator to interface with hydro codes.

   C++