I'm really new to python, and I need to plot a data netcdf of sea surface temperature(sst),in python, but it keep giving erro.
I use the same code in another notebook, and it run perfect fine.
###SST CÓDIGO PLOT
import numpy as np
import matplotlib.pyplot as plt
from numpy import pi
from mpl_toolkits.basemap import Basemap
from netCDF4 import Dataset
import pandas as pd
from scipy import stats
import seaborn as sns
import xarray as xr
import cartopy.crs as ccrs
import os
from netCDF4 import Dataset as netcdf_dataset
from cartopy import config
import statistics
import glob
import seaborn as sns
ds = xr.open_dataset('/home/mayna/Downloads/d86/20190327010000-OSISAF-L3C_GHRSST-SSTsubskin-GOES16-ssteqc_goes16_20190327_010000-v02.0-fv01.0.nc')
plt.figure(figsize=(8,4))
ax = plt.axes(projection=ccrs.PlateCarree())
ax.add_feature(cartopy.feature.BORDERS, linestyle='-', linewidth=0.25)
ax.coastlines(linewidth=0.25)
ds['sea_surface_temperature'][0,:,:].plot.contourf(levels=20, ax=ax, transform=ccrs.PlateCarree(),cmap='coolwarm')
It say that erro is in the line "ax.add_feature(cartopy.feature.BORDERS, linestyle='-', linewidth=0.25)", that "NameError: name 'cartopy' is not defined".
What you think it is the problem?
P.S.: I know that I'm using a lot of lib that don't need
Name error in python means that the specific attribute/method is not imported in the program. In the code you are using cartopy.crs, cartopy.config and cartopy.features.Border, but only the first two are imported through your statements
import cartopy.crs as crash
and
from cartopy import config
So for features.Border, you either do
import cartopy
Or
from cartopy import features.Border #use just features.Border in that line if you are doing this.