#!/usr/bin/env python
# Wenchang Yang (wenchang@princeton.edu)
# Sun Oct 29 23:17:23 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
ifiles = glob.glob('timemean/ts.abrupt-4xCO2.*.nc')
ifiles.sort()
das = []
models = []
for ifile in ifiles:
    print(ifile)
    daname, expname, model = os.path.basename(ifile).split('.')[0:3]
    models.append(model)
    da = xr.open_dataset(ifile)[f'{daname}_anom'].load().mean('lon', keep_attrs=True)
    das.append(da)
da = xr.concat(das, dim=pd.Index(models, name='model'))

 
if __name__ == '__main__':
    from wyconfig import * #my plot settings
    from geoplots import xticks2lat
    fig,ax = plt.subplots()
    da.plot(hue='model', ax=ax)
    ax.set_title(f'CMIP6 {expname} zonal mean ts anom over years 131-150')
    xticks2lat(range(-90,91,15), ax=ax)
    ax.set_xlim(-90,90)
    ax.set_xlabel('')
    
    
    #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()