weech

using PyCall
using PyPlot
@pyimport cartopy.crs as ccrs

plot_proj = ccrs.LambertCylindrical(central_longitude=180)
data_proj = ccrs.PlateCarree()

lons = collect([i for j in -90:90, i in -180:180]) # Important to collect before passing to PyPlot
lats = collect([j for j in -90:90, i in -180:180])
data = sin.((lons .+ lats) ./ 180 .* π)

weech

import datetime as dt 
import numpy as np

def to_datetime(date: np.datetime64) -> dt.datetime:
    """ Converts a numpy datetime64 object to a python datetime object """
    timestamp = ((date - np.datetime64('1970-01-01T00:00:00'))
                 / np.timedelta64(1, 's'))
    return dt.datetime.utcfromtimestamp(timestamp)