#!/usr/bin/env python
# Wenchang Yang (wenchang@princeton.edu)
# Sat Feb 17 23:58:51 EST 2024
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
#obs
ifile = '/tigress/wenchang/data/vecchi2021data/humh_adjusted.nc'
da_obs = xr.open_dataset(ifile)['HU']

#noWarming
ifile = '/tigress/wenchang/analysis/TC/AM2.5C360/amipHadISSTlong_chancorr_rmWarming_tigercpu_intelmpi_18_1080PE/netcdf/tc_counts.HU33life48h.NA.3ens.1871-2020.yearly.nc' 
da_noWarming = xr.open_dataarray(ifile)

#rcp45
ifile = '/tigress/wenchang/analysis/TC/AM2.5C360/amipHadISSTrcp45_tigercpu_intelmpi_18_1080PE/netcdf/tc_counts.HU33life48h.NA.3ens.1871-2100.yearly.nc'
da_rcp45 = xr.open_dataarray(ifile)


 
if __name__ == '__main__':
    from wyconfig import * #my plot settings
    lp = lambda da: da.rolling(year=15, center=True).mean()
    fig, ax = plt.subplots()
    da_obs.pipe(lp).quantile(0.975, dim='sample').plot(color='k', lw=1)
    da_obs.pipe(lp).quantile(0.025, dim='sample').plot(color='k', lw=1)
    da_obs.pipe(lp).mean('sample').plot(color='k', label='obs')
    da_noWarming.pipe(lp).plot(hue='en', color='C0', alpha=0.3, lw=1, add_legend=False)
    da_noWarming.mean('en').pipe(lp).plot(color='C0', label='AM2.5C360 noWarming')
    da_rcp45.pipe(lp).plot(hue='en', color='C1', alpha=0.3, lw=1, add_legend=False)
    da_rcp45.mean('en').pipe(lp).plot(color='C1', label='AM2.5C360 historical+RCP45')

    ax.legend()
    ax.set_ylabel('HU#')
    
    #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()