plotting a ROMS velocity section with xarray

plot_section_xarray_ROMS.py

import matplotlib.pyplot as plt
import cmocean

plt.figure(figsize=[10,8])

CCS2['v'].isel(time=12, yq=500).plot(x='lon_v', y='z_v',
                                     vmin=-0.25, vmax=0.25,
                                     cmap=cmocean.cm.balance,
                                     subplot_kws={'facecolor': 'grey'})