Set axis range

Set the Y-axis as the time axis, starting at 1s, interval 2ms, Set the x-axis to the x-coordinate, starting at 4098 and every 12.5m

# sphinx_gallery_thumbnail_path = '_static/cigvis/2D/10.png'

import cigvis
import numpy as np

d = np.fromfile('../../data/rgt/sx.dat', np.float32).reshape(128, 128, 128)
sl = d[30, :, :]

cigvis.plot2d(
    sl,
    figsize=(6, 6),
    xlabel='xline/m',
    ylabel='time/s',
    title='set tick labels',
    xsample=[4098, 12.5],  # [start, step]
    ysample=[1, 0.02],  # [start, step]
    cbar='Amplitude',
    save='example.png',
    dpi=200)