from salishsea_tools import grid_tools, nc_tools, timeseries_tools, viz_tools
import visualisations
import numpy as np
import xarray as xr
import pandas as pd
import matplotlib.pyplot as plt
import pickle
import netCDF4 as nc
import xarray as xr
import datetime
from scipy import signal
import cmocean
import statsmodels.api as sm
from matplotlib.colors import LogNorm
%matplotlib inline
from matplotlib import animation, rc
rc('animation', html='html5')
from IPython.display import HTML
HTML('''<script>
code_show=true;
function code_toggle() {
if (code_show){
$('div.input').hide();
} else {
$('div.input').show();
}
code_show = !code_show
}
$( document ).ready(code_toggle);
</script>
<form action="javascript:code_toggle()"><input type="submit" value="Click here to toggle on/off the raw code."></form>''')
f0 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/21sep14/SalishSea_1h_20140921_20140927_ptrc_T.nc')
f1 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/15oct14/SalishSea_1h_20141015_20141025_ptrc_T.nc')
f2 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/27nov14/SalishSea_1h_20141127_20141204_ptrc_T.nc')
f3 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/03dec14/SalishSea_1h_20141203_20141211_ptrc_T.nc')
f4 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/23dec14/SalishSea_1h_20141223_20141230_ptrc_T.nc')
f5 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/16apr15/SalishSea_1h_20150416_20150423_ptrc_T.nc')
f6 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/25apr15/SalishSea_1h_20150425_20150429_ptrc_T.nc')
f7 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/30apr15/SalishSea_1h_20150430_20150503_ptrc_T.nc')
f8 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/03jun15/SalishSea_1h_20150603_20150622_ptrc_T.nc')
f9 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/29jun15/SalishSea_1h_20150629_20150706_ptrc_T.nc')
f10 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/13jul15/SalishSea_1h_20150713_20150722_ptrc_T.nc')
f11 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/09aug15/SalishSea_1h_20150809_20150824_ptrc_T.nc')
f12 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/27aug15/SalishSea_1h_20150827_20150903_ptrc_T.nc')
f13 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/10sep15/SalishSea_1h_20150910_20151013_ptrc_T.nc')
f14 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/13nov15/SalishSea_1h_20151113_20151125_ptrc_T.nc')
f15 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/13dec15/SalishSea_1h_20151212_20151215_ptrc_T.nc')
f16 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/23dec15/SalishSea_1h_20151223_20151226_ptrc_T.nc')
f17 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/10jan16/SalishSea_1h_20160110_20160206_ptrc_T.nc')
f18 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/26mar16/SalishSea_1h_20160326_20160329_ptrc_T.nc')
f19 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/03may16/SalishSea_1h_20160503_20160514_ptrc_T.nc')
f20 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/17may16/SalishSea_1h_20160517_20160520_ptrc_T.nc')
f21 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/24jul16/SalishSea_1h_20160724_20160802_ptrc_T.nc')
f22 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/02aug16/SalishSea_1h_20160802_20160828_ptrc_T.nc')
f23 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/29dec16/SalishSea_1h_20161229_20170102_ptrc_T.nc')
f24 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/03apr17/SalishSea_1h_20170403_20170407_ptrc_T.nc')
f25 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/10jun17/SalishSea_1h_20170610_20170616_ptrc_T.nc')
f26 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/19jun17/SalishSea_1h_20170619_20170629_ptrc_T.nc')
f27 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/08jul17/SalishSea_1h_20170708_20170711_ptrc_T.nc')
f28 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/23jul17/SalishSea_1h_20170723_20170728_ptrc_T.nc')
f29 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/12sep17/SalishSea_1h_20170912_20170916_ptrc_T.nc')
f30 = nc.Dataset('/data/vdo/MEOPAR/completed-runs/stats-runs/17dec17/SalishSea_1h_20171217_20171221_ptrc_T.nc')
f0surface = f0.variables['mytracer4'][:, :, 550:700, 100:150]
f1surface = f1.variables['mytracer4'][:, :, 550:700, 100:150]
f2surface = f2.variables['mytracer4'][:, :, 550:700, 100:150]
f3surface = f3.variables['mytracer4'][:, :, 550:700, 100:150]
f4surface = f4.variables['mytracer4'][:, :, 550:700, 100:150]
f5surface = f5.variables['mytracer4'][:, :, 550:700, 100:150]
f6surface = f6.variables['mytracer4'][:, :, 550:700, 100:150]
f7surface = f7.variables['mytracer4'][:, :, 550:700, 100:150]
f8surface = f8.variables['mytracer4'][:, :, 550:700, 100:150]
f9surface = f9.variables['mytracer4'][:, :, 550:700, 100:150]
f10surface = f10.variables['mytracer4'][:, :, 550:700, 100:150]
f11surface = f11.variables['mytracer4'][:, :, 550:700, 100:150]
f12surface = f12.variables['mytracer4'][:, :, 550:700, 100:150]
f13surface = f13.variables['mytracer4'][:, :, 550:700, 100:150]
f14surface = f14.variables['mytracer4'][:, :, 550:700, 100:150]
f15surface = f15.variables['mytracer4'][:, :, 550:700, 100:150]
f16surface = f16.variables['mytracer4'][:, :, 550:700, 100:150]
f17surface = f17.variables['mytracer4'][:, :, 550:700, 100:150]
f18surface = f18.variables['mytracer4'][:, :, 550:700, 100:150]
f19surface = f19.variables['mytracer4'][:, :, 550:700, 100:150]
f20surface = f20.variables['mytracer4'][:, :, 550:700, 100:150]
f21surface = f21.variables['mytracer4'][:, :, 550:700, 100:150]
f22surface = f22.variables['mytracer4'][:, :, 550:700, 100:150]
f23surface = f23.variables['mytracer4'][:, :, 550:700, 100:150]
f24surface = f24.variables['mytracer4'][:, :, 550:700, 100:150]
f25surface = f25.variables['mytracer4'][:, :, 550:700, 100:150]
f26surface = f26.variables['mytracer4'][:, :, 550:700, 100:150]
f27surface = f27.variables['mytracer4'][:, :, 550:700, 100:150]
f28surface = f28.variables['mytracer4'][:, :, 550:700, 100:150]
f29surface = f29.variables['mytracer4'][:,:,550:700,100:150]
f30surface = f30.variables['mytracer4'][:,:,550:700,100:150]
together = np.append(f0surface, f1surface, axis = 0)
for f in ([f2surface,f3surface,f4surface,f5surface,f6surface,f7surface,f8surface,f9surface,
f10surface, f11surface, f12surface, f13surface, f14surface, f15surface, f16surface,
f17surface, f18surface, f19surface, f20surface, f21surface, f22surface, f23surface,
f24surface, f25surface, f26surface, f27surface, f28surface, f29surface, f30surface]):
together = np.append(together, f, axis = 0)
together.shape
(7440, 40, 150, 50)
import visualisations
bs_thalweg0 = np.loadtxt('bs_thalweg_cropped.txt')
mesh3 = nc.Dataset('mesh2.nc')
bathy3 = nc.Dataset('bathy2.nc')
fig, ax = plt.subplots(figsize = (6,6))
ax.plot(bs_thalweg0[:,1], bs_thalweg0[:,0])
viz_tools.set_aspect(ax)
ax.pcolormesh(mesh3.variables['tmask'][0,0,...]);
together[together > 2] = 0
together.max()
1.0732372
from salishsea_tools import visualisations as vis2
dates = np.array([])
for f in ([f0, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16,
f17, f18, f19, f20, f21, f22, f23,f24, f25, f26, f27, f28, f29, f30]):
dates = np.append(dates, nc.num2date(f.variables['time_counter'][:], f.variables['time_counter'].units))
import matplotlib.gridspec as gridspec
fig, ax = plt.subplots(figsize = (15,4))
gs = gridspec.GridSpec(1, 4)
ax1 = plt.subplot(gs[0, :1])
ax2 = plt.subplot(gs[0, 1:])
def init():
vis2.contour_thalweg(ax2, together[0,...], bathy3, mesh3, np.arange(0,1.05,0.05), cmap = 'Purples',
thalweg_file = 'bs_thalweg_cropped.txt')
ax1.contourf(np.ma.masked_array(together[0,0,...], mask= 1 - mesh3.variables['tmask'][0,0,...]),
cmap = 'Purples', levels = np.arange(0,1.05, 0.05))
ax1.contourf(mesh3.variables['tmask'][0,0,...], levels=[-0.01, 0.01], colors='burlywood')
ax1.plot(bs_thalweg0[:,1], bs_thalweg0[:,0])
ax1.set_ylim(0, 120)
ax1.set_xlim(18, 50)
viz_tools.set_aspect(ax1)
def animate30(i):
ax1.clear()
ax2.clear()
visualisations.contour_thalweg(ax2, together[i,...], bathy3, mesh3, np.arange(0,1.05,0.05), cmap = 'Purples',
thalweg_file = 'bs_thalweg_cropped.txt')
ax2.set_ylim(150, 0)
ax2.set_title(dates[i])
ax1.contourf(np.ma.masked_array(together[i,0,...], mask= 1 - mesh3.variables['tmask'][0,0,...]),
cmap = 'Purples', levels = np.arange(0,1.05, 0.05))
ax1.contourf(mesh3.variables['tmask'][0,0,...], levels=[-0.01, 0.01], colors='burlywood')
ax1.plot(bs_thalweg0[:,1], bs_thalweg0[:,0])
ax1.set_ylim(0, 120)
ax1.set_xlim(18, 50)
viz_tools.set_aspect(ax1)
return ax
interval = 0.1#in seconds
ani40 = animation.FuncAnimation(fig,animate30,frames=7440,init_func = init,
interval=interval*1e+3, repeat=False)
ani40