Covid_19_DINN/plot_training_metrics.py

import numpy as np
from src.plotter import Plotter

SRC_DIR = './results/'
SIM_DIR = './visualizations/'
MET_DIR = 'training_metrics/'

plotter = Plotter()
# plot synthetic loss
physics_loss = np.genfromtxt(SRC_DIR + MET_DIR + f'Germany_1_0_physics_loss.csv', delimiter=',')
obs_loss = np.genfromtxt(SRC_DIR + MET_DIR + f'Germany_1_0_obs_loss.csv', delimiter=',')
loss = np.genfromtxt(SRC_DIR + MET_DIR + f'Germany_1_0_loss.csv', delimiter=',')

t = np.arange(0, len(loss), 1)
plotter.plot(t, 
             [loss, physics_loss, obs_loss], 
             ['loss', 'physics loss', 'data loss'], 
             'Germany_1_loss',
             'Loss', 
             (6, 6),
             y_log_scale=True)