#!/usr/bin/env python
# Wenchang Yang (wenchang@princeton.edu)
# Fri Aug 25 11:55:33 EDT 2023
if __name__ == '__main__':
    import sys,os
    from misc.timer import Timer
    tt = Timer(f'[{os.getcwd()}] start ' + ' '.join(sys.argv))
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__':
    tt.check('end import')
#
#start from here
ds = xr.open_dataset('GEDA_MQT.nc')
 
 
if __name__ == '__main__':
    from wyconfig import * #my plot settings
    figsize = 8,3
    fig,ax = plt.subplots(figsize=figsize)
    ds['yrmn50'].plot(hue='region', ax=ax)
    ax.axvspan(1600,1650, color='gray', alpha=0.2)
    ax.set_ylabel('scPDSI [50yrmn]')

    #savefig
    if 'savefig' in sys.argv or 's' in sys.argv:
        figname = __file__.replace('.py', f'_50yrmn.png')
        if 'overwritefig' in sys.argv or 'o' in sys.argv:
            wysavefig(figname, overwritefig=True)
        else:
            wysavefig(figname)

    fig,ax = plt.subplots()
    ds['mean'].sel(year=slice(1600, 1650)).plot(hue='region', ax=ax)
    ax.set_ylabel('scPDSI')

    
    #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)
    tt.check(f'**Done**')
    print()
    if 'notshowfig' in sys.argv or 'n' in sys.argv:
        pass
    else:
        if 'plt' in globals(): plt.show()