#!/usr/bin/env python
# Wenchang Yang (wenchang@princeton.edu)
# Wed Jun 25 09:56:34 PM EDT 2025
if __name__ == '__main__':
    import sys,os
    try:
        from misc.timer import Timer
        tt = Timer(f'[{os.getcwd()}] start ' + ' '.join(sys.argv))
    except:
        pass
import sys, os.path, os, glob, datetime
import xarray as xr, numpy as np, pandas as pd, matplotlib.pyplot as plt
#more imports
wython = '/tigress/wenchang/wython'
if wython not in sys.path: sys.path.append(wython); print('added to python path:', wython)
#from misc import get_kws_from_argv
#
if __name__ == '__main__':
    try:
        tt.check('end import')
    except:
        pass
#
#start from here
#ifile = 'Data-added-Ingrid-Jun2025_subset.csv'
ifile = 'Updated-data-added-Ingrid-Jun28-2025_subset.csv' #updated data
df = pd.read_csv(ifile, index_col=0)
lat = xr.DataArray(df['Latitude'], dims='location', coords=[df.location])
lon = xr.DataArray(df['Longitude'], dims='location', coords=[df.location])
lon = lon.where(lon<180, other=lon-360) # 0 to 360 -> 0-180 to 180 -> 0 to 360
ds = xr.Dataset(dict(lon=lon, lat=lat))
 
if __name__ == '__main__':
    from wyconfig import * #my plot settings
    from geoplots import mapplot
    fig, ax = plt.subplots(figsize=(5,4))
    im = ds.plot.scatter(x='lon', y='lat', c=range(ds.lon.size))
    mapplot()

    ax = plt.gca()
    for ii,(idx,r) in enumerate(df.iterrows()):
        x = r.Longitude
        y = r.Latitude
        lname = r.location
        ax.text(x, y, f'{ii}', alpha=0.3, fontsize='small')
        print(f'{ii:02d}', f'{idx:03d}', lname, x, y)

    ax.set_aspect('equal')
    fig.colorbar(im, label='location # (see locations.csv)')

    
    #savefig
    if 'savefig' in sys.argv or 's' in sys.argv:
        figname = __file__.replace('.py', f'.png')
        if 'overwritefig' in sys.argv or 'o' in sys.argv:
            wysavefig(figname, overwritefig=True)
        else:
            wysavefig(figname)
 
    try:
        tt.check(f'**Done**')
    except:
        pass
    print()
    if 'notshowfig' in sys.argv or 'n' in sys.argv:
        pass
    else:
        if 'plt' in globals(): plt.show()