我有一组用 Cartopy 绘制的数据（经度、纬度、温度）。我可以给出的最小示例是下面的代码（只有 30 个数据点）
import cartopy.crs as ccrs
import cartopy.feature as cfeature
import matplotlib.pyplot as plt
import matplotlib.colors as clr
import pandas as pd
import numpy as np
from metpy.interpolate import interpolate_to_grid, remove_nan_observations
from cartopy.io.shapereader import Reader
from cartopy.feature import ShapelyFeature
canada_east = -95
canada_west = -101.8
canada_north = 52.8
canada_south = 48.85
central_lon = (canada_east + canada_west)/2
central_lat = (canada_north + canada_south)/2
crs = ccrs.LambertConformal(central_longitude = central_lon, central_latitude = central_lat)
lat = np.array([49.8134 50.904 50.698 49.095 49.436 49.9607 …