array_xpl: A command line tool for exploring and manipulating arrays

Reference

General

• --key: list the keys in the npz file
• --tag: list the tag in the npz file
• --verbose: verbose level

Manipulations

• --cat: Concatenating arrays
• --stack: Stacking arrays

View

• --summary: summarize the data
• --sig_dig: number of significant digits
• --print: print the data
• --p_bar: show a progress bar
• --table_fmt: Table format, as in tabulate python module

Plotting

• --plot: plot the data
• --line_plot: plot the data as a line plot
• --line_plot_opt: Line plot options
• --hist1D: plot the data as a histogram
• --hist1D_opt: Histogram plot options
• --get_frequency: get the frequency of the data
• --scatter: plot the data as a scatter plot
• --scatter3D: plot the data as a 3D scatter plot
• --image_plot: view the data as images
• --no_pool: pool the plots on a single figure
• --fig_size: figure size
• --add_grid: add a grid
• --x_label: x label
• --y_label: y label
• --x_lim: x limit
• --y_lim: y limit
• --y_log: y axis in log scale
• --eq_axs: equalize the axes
• --title: title
• --no_axs: no axes
• --tight_layout: tight layout

Transformations

• --scale: scale the data
• --shift: shift the data

File Operations

• --files: list the files in the directory
• --merge: merge the files
• --append:
• --remove: a list of keys to be removed from the *.npz file
• --rename: a pair of keys to be renamed, in the order of source and target

Save

• --saveas: save the data as a file
• --saveas_json: save the data as a json file
• --saveas_dat: save the data as a text file
• --log_dir: log directory

Evaluations

• --r2_score: R^2 score of two arrays