posydon_run_grid

posydon_run_grid.convert_input_cols_to_mesa_cols(grid_df)

posydon_run_grid.create_binary_inlists(binary_controls, binary_job, star1_binary_controls, star1_binary_job, star2_binary_controls, star2_binary_job, work_dir, binary_inlist_project)

Create the inlist and inlist grid points needed to run this part of grid

posydon_run_grid.create_star_formation(mass, work_dir, star_inlist_project, initial_z=None, new_Z=False)

Create the inlist and inlist grid points needed to run this part of grid

posydon_run_grid.create_working_directory(grid_param_dict, args)

Function to build the directory name and make inlists for a given grid point

Params:

grid_param_dict:

Dictionary with keys being the parameter names of the grid and values the actual values for those parameters for this grid point

args:

The arguments passed to posydon-run-grid

posydon_run_grid.do_child_process_logic(comm, grid, args, star1_formation=False, star2_formation=False)

Execute the logic that the child process does for the dynamic grid

posydon_run_grid.do_root_process_logic(comm, grid, args, grid_params_binary_controls, grid_params_binary_job, grid_params_star1_binary_controls, grid_params_star1_binary_job, grid_params_star2_binary_controls, grid_params_star2_binary_job)

Execute the logic that the root process does for the dynamic grid

posydon_run_grid.extract_mesa_results(final_dir)

Based on the structure of the results folder extract the final state of the simulation

posydon_run_grid.get_next_grid_point(psycris_inifile_path, grid, n_new_points, **kwargs)

Sample a new grid point

Parameters:

• psycris_inifile_path (str) – Path to psycris inifile

• grid (pandas DataFrame) – DataFrame of initial and final values of training data

• n_new_points (int) – Number of new points requested from the algorithm

Returns:

• query_points (array) – Initial conditions of new MESA run to label.

• pred_classess (array) – Predicted class of query point.

posydon_run_grid.id_generator(size=10, chars=string.ascii_uppercase + string.digits + string.ascii_lowercase)

Obtain omicron triggers run gravityspy on

Parameters:

x (str) – the item you would like a random id to be generated for

Returns:

posydon_run_grid.move_mesa_output(work_dir, final_dir, copyinstead=False)

Moves the data from the working directory to the final directory. :param work_dir: Working directory (i.e. where the mesa exectuable should run) :param final_dir: When completed where would you like the output to go :param copyinstead: Indicates that the files should be copied instead of moved

posydon_run_grid.parse_commandline()

Parse the arguments given on the command-line.

posydon_run_grid.run_grid_point(grid, star1_formation, star2_formation, grid_param_dict, binary_controls, binary_job, star1_binary_controls, star1_binary_job, star2_binary_controls, star2_binary_job, args)

Execute the logic to run this MESA grid point

posydon_run_grid.run_mesa(mesa_executable, work_dir, final_dir, **kwargs)

Provides minor utility for actually spawning the mesa job for each grid

mesa_executable:

Path to the executable you are running

work_dir:

Working directory (i.e. where the mesa exectuable should run)

final_dir:

When completed where would you like the output to go