#!/usr/bin/env python
# Wenchang Yang (wenchang@princeton.edu)
# Wed Apr 17 11:44:01 EDT 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
ifile = '/tigress/gvecchi/DATA/FOR_FLOR/atlantic.nc'
mask = xr.open_dataset(ifile)['E551'].rename(GRIDLON_T='lon', GRIDLAT_T='lat') \
    .pipe(lambda x: x.assign_coords(lat=x.lat.values+0.5))

ifile = '/tigress/wenchang/MODEL_OUT/CTL1860_newdiag_1-4-1xCO2_tigercpu_intelmpi_18_576PE/POSTP/20010101.ocean.nc'
da = xr.open_dataset(ifile)['ty_trans'].load() \
    .rename(st_ocean='depth', yu_ocean='lat', xt_ocean='lon') \
    .pipe(lambda x: x.where(mask.assign_coords(lat=x.lat.values)>0))
 
 
if __name__ == '__main__':
    from wyconfig import * #my plot settings
    da.sum('lon', keep_attrs=True).cumsum('depth', keep_attrs=True).mean('time', keep_attrs=True) \
        .plot(yincrease=False)
    
    #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)

    #annual cycle
    fig,ax = plt.subplots()
    da.sum('lon', keep_attrs=True).cumsum('depth', keep_attrs=True).max(['lat', 'depth'],keep_attrs=True) \
        .plot()

    #savefig
    if 'savefig' in sys.argv or 's' in sys.argv:
        figname = __file__.replace('.py', f'__line.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()