Longitude sequence is incorrect with cartoee.get_map, or plotting with central longitude at 180 degrees?

[smchartrand]

I am making a map using the cartoee functionality of geemap. I am using srtm as my basemap. When I make the map and add gridlines, the sequence is backwards from what I am use to, or it seems like the zero longitude is out over the Pacific. Here is a minimal working example pretty much taken from the Cartoee examples:

import matplotlib.pyplot as plt
import cartopy
import cartopy.crs as ccrs
import ee
import geemap
from geemap import cartoee
%pylab inline

geemap.ee_initialize()

srtm = ee.Image("USGS/3DEP/10m")
region = [-122.5, 36.75, -121.5, 37.25]
vis = {"min": -20, "max": 600}

fig = plt.figure(figsize=(8, 5))
ax = cartoee.get_map(srtm, cmap='gist_yarg', region=region, vis_params=vis)
cartoee.add_colorbar(ax, vis, cmap = 'gist_yarg', loc="right", label="Elevation (m)", orientation="vertical")
cartoee.add_gridlines(ax, crs=ccrs.PlateCarree(), interval=0.15, xtick_rotation=45, linestyle=":")

plt.savefig('foo.png', bbox_inches='tight')

Which produces the following image:

The plotted region is central coastal California, in between -122.5 and -121.5 degrees west longitude (the City of Santa Cruz). I would like the longitude coordinate sequence flipped on the basis of the zero longitude running through the U.K., France, Algeria, Mali, etc. (prime meridian).

Thanks in advance.

[giswqs]

Similar issues have been reported before. The antimeridian issue might be related to cartopy.
#1958
#2003

[smchartrand]

Thanks very much. Turns out I was sloppy, but your pointing me to those other posts made me catch the error --> I wrote the region as [W,S,E,N], which flipped the longitude sequence. Changed it to the correct [E,S,W,N] and voila, everything is fine. Operator error. I apologize for my oversight.

[giswqs]

My pleasure. Glad to hear that you sorted things out.