import numpy as np
import netCDF4 as nc
import f90nml
import os
import matplotlib.pyplot as plt
from salishsea_tools import bio_tools as bio
from salishsea_tools import visualisations
from matplotlib.colors import LinearSegmentedColormap
%matplotlib inline
bathy = nc.Dataset('/data/vdo/MEOPAR/NEMO-forcing/grid/bathymetry_201702.nc')
mesh = nc.Dataset('/data/vdo/MEOPAR/NEMO-forcing/grid/mesh_mask201702.nc')
vmax = 5.0
cmap = LinearSegmentedColormap.from_list('mycmap', [(0 / vmax, 'green'),
(1 / vmax, 'white'),
(1.99 / vmax, 'white'),
(2 / vmax, 'orange'),
(3 / vmax, 'white'),
(3.99 / vmax, 'white'),
(4 / vmax, 'purple'),
(5 / vmax, 'white')]
)
fig, ax = plt.subplots()
mesh1 = ax.pcolormesh(np.random.randint(0,6, size=(20,20)), cmap = cmap)
ticks = [0,1,2,3,4,5]
cbar1 = fig.colorbar(mesh1, ax=ax)
cbar1.set_ticks([0,1,2,3,4,5])
cbar1.set_ticklabels(['0.0 I', '1.0 I', '0.0 N', '1.0 N', '0.0 Si', '1.0 Si'])
ax.set_title('$Example$', fontsize =15)
cbar1.ax.tick_params(labelsize = 12)
def limit_along_thalweg(path, diafile, ptrcfile, phytoplankton):
resDir=path
nampisprod=bio.load_nml_bio(resDir,'nampisprod',
namRefDir='/data/vdo/MEOPAR/NEMO-3.6-code/NEMOGCM/CONFIG/SMELT/EXP00/')
fdia=nc.Dataset(os.path.join(resDir,diafile))
fptc=nc.Dataset(os.path.join(resDir,ptrcfile))
with nc.Dataset('/ocean/eolson/MEOPAR/NEMO-forcing/grid/mesh_mask201702.nc') as m:
tmask=m.variables['tmask'][:,:,:,:]
I=fdia.variables['PAR'][9,:,:,:]
NO= (fptc.variables['nitrate'][19,:,:,:] + fptc.variables['nitrate'][18,:,:,:]) * 0.5
NH= (fptc.variables['ammonium'][19,:,:,:] + fptc.variables['ammonium'][18,:,:,:]) * 0.5
Si= (fptc.variables['silicon'][19,:,:,:] + fptc.variables['silicon'][18,:,:,:]) * 0.5
if phytoplankton == 'N':
fig, ax = plt.subplots(2,1,figsize = (14,6))
cbar1 = visualisations.contour_thalweg(ax[0], NO, bathy, mesh,
cmap = 'Greens', method='pcolormesh',
mesh_args={'vmin':0,'vmax':40})
cbar2 = visualisations.contour_thalweg(ax[1], NH, bathy, mesh,
cmap = 'Purples', method='pcolormesh',
mesh_args={'vmin':0,'vmax':7})
ax[0].set_title('Nitrate', fontsize = 15)
ax[1].set_title('Ammonium', fontsize = 15)
else:
D,M,N = bio.calc_p_limiters(I,NO,NH,Si,tmask[0,:,:,:],nampisprod)
if phytoplankton == 'dia':
fig, ax = plt.subplots(3,1,figsize = (18,10))
cbar1 = visualisations.contour_thalweg(ax[0], D['limiter'], bathy, mesh,
cmap = cmap, method='pcolormesh',land_colour='gray',
mesh_args={'vmin':0, 'vmax':5})
cbar2 = visualisations.contour_thalweg(ax[1], D['limval'], bathy, mesh,
cmap = cmap, method='pcolormesh',land_colour='gray',
mesh_args={'vmin':0, 'vmax':5})
cbar3 = visualisations.contour_thalweg(ax[2], D['NLim']+2, bathy, mesh,
cmap = cmap, method='pcolormesh',land_colour='gray',
mesh_args={'vmin':0, 'vmax':5},
cbar_args={'boundaries':np.linspace(2,3,20)})
ax[0].set_title('Limiting Variable for Diatoms', fontsize = 15)
ax[1].set_title('Rate Limitation Factor for Diatoms', fontsize = 15)
ax[2].set_title('Nitrate Limiting Value for Diatoms', fontsize = 15)
elif phytoplankton == 'meso':
fig, ax = plt.subplots(3,1,figsize = (18,10))
cbar1 = visualisations.contour_thalweg(ax[0], M['limiter'], bathy, mesh,
cmap = cmap, method='pcolormesh',land_colour='gray',
mesh_args={'vmin':0, 'vmax':5})
cbar2 = visualisations.contour_thalweg(ax[1], M['limval'], bathy, mesh,
cmap = cmap, method='pcolormesh',land_colour='gray',
mesh_args={'vmin':0, 'vmax':5})
cbar3 = visualisations.contour_thalweg(ax[2], M['NLim']+2, bathy, mesh,
cmap = cmap, method='pcolormesh',land_colour='gray',
mesh_args={'vmin':0, 'vmax':5},
cbar_args={'boundaries':np.linspace(2,3,20)})
ax[0].set_title('Limiting Variable for $Mesodinium$', fontsize = 15)
ax[1].set_title('Rate Limitation Factor for $Mesodinium$', fontsize = 15)
ax[2].set_title('Nitrate Limiting Value for $Mesodinium$', fontsize = 15)
elif phytoplankton == 'flag':
fig, ax = plt.subplots(3,1,figsize = (18,10))
cbar1 = visualisations.contour_thalweg(ax[0], N['limiter'], bathy, mesh,
cmap = cmap, method='pcolormesh',land_colour='gray',
mesh_args={'vmin':0, 'vmax':5})
cbar2 = visualisations.contour_thalweg(ax[1], N['limval'], bathy, mesh,
cmap = cmap, method='pcolormesh',land_colour='gray',
mesh_args={'vmin':0, 'vmax':5})
cbar3 = visualisations.contour_thalweg(ax[2], N['NLim']+2, bathy, mesh,
cmap = cmap, method='pcolormesh',land_colour='gray',
mesh_args={'vmin':0, 'vmax':5},
cbar_args={'boundaries':np.linspace(2,3,20)})
ax[0].set_title('Limiting Variable for Flagellates', fontsize = 15)
ax[1].set_title('Rate Limitation Factor for Flagellates', fontsize = 15)
ax[2].set_title('Nitrate Limiting Value for Flagellates', fontsize = 15)
cbar1.set_ticks([0.2,2.2,4.2])
cbar1.set_ticklabels(['I', 'N', 'Si'])
cbar1.ax.tick_params(labelsize=12)
cbar2.set_ticks([0,1,2,3,4,5])
cbar2.set_ticklabels(['0.0 I','1.0 I','0.0 N','1.0 N','0.0 Si','1.0 Si'])
cbar2.ax.tick_params(labelsize=12)
cbar3.set_ticks([2,2.5,3])
cbar3.set_ticklabels(['0.0','0.5','1.0'])
cbar3.ax.tick_params(labelsize=12)
for ax in ax:
ax.set_ylim(35,0)
plt.tight_layout()
limit_along_thalweg('/results/SalishSea/nowcast-green/06jan17',
'SalishSea_2h_20170106_20170115_dia1_T.nc',
'SalishSea_1h_20170106_20170106_ptrc_T.nc', 'N')
limit_along_thalweg('/results/SalishSea/nowcast-green/06jan17',
'SalishSea_2h_20170106_20170115_dia1_T.nc',
'SalishSea_1h_20170106_20170106_ptrc_T.nc', 'dia')
limit_along_thalweg('/results/SalishSea/nowcast-green/06jan17',
'SalishSea_2h_20170106_20170115_dia1_T.nc',
'SalishSea_1h_20170106_20170106_ptrc_T.nc', 'meso')
limit_along_thalweg('/results/SalishSea/nowcast-green/06jan17',
'SalishSea_2h_20170106_20170115_dia1_T.nc',
'SalishSea_1h_20170106_20170106_ptrc_T.nc', 'flag')
limit_along_thalweg('/results/SalishSea/nowcast-green/05feb17',
'SalishSea_2h_20170205_20170214_dia1_T.nc',
'SalishSea_1h_20170205_20170205_ptrc_T.nc', 'N')
limit_along_thalweg('/results/SalishSea/nowcast-green/05feb17',
'SalishSea_2h_20170205_20170214_dia1_T.nc',
'SalishSea_1h_20170205_20170205_ptrc_T.nc', 'dia')
limit_along_thalweg('/results/SalishSea/nowcast-green/05feb17',
'SalishSea_2h_20170205_20170214_dia1_T.nc',
'SalishSea_1h_20170205_20170205_ptrc_T.nc', 'meso')
limit_along_thalweg('/results/SalishSea/nowcast-green/05feb17',
'SalishSea_2h_20170205_20170214_dia1_T.nc',
'SalishSea_1h_20170205_20170205_ptrc_T.nc', 'flag')
limit_along_thalweg('/results/SalishSea/nowcast-green/07mar17',
'SalishSea_2h_20170307_20170316_dia1_T.nc',
'SalishSea_1h_20170307_20170307_ptrc_T.nc', 'N')
limit_along_thalweg('/results/SalishSea/nowcast-green/07mar17',
'SalishSea_2h_20170307_20170316_dia1_T.nc',
'SalishSea_1h_20170307_20170307_ptrc_T.nc', 'dia')
limit_along_thalweg('/results/SalishSea/nowcast-green/07mar17',
'SalishSea_2h_20170307_20170316_dia1_T.nc',
'SalishSea_1h_20170307_20170307_ptrc_T.nc', 'meso')
limit_along_thalweg('/results/SalishSea/nowcast-green/07mar17',
'SalishSea_2h_20170307_20170316_dia1_T.nc',
'SalishSea_1h_20170307_20170307_ptrc_T.nc', 'flag')
limit_along_thalweg('/results/SalishSea/nowcast-green/06apr17',
'SalishSea_2h_20170406_20170415_dia1_T.nc',
'SalishSea_1h_20170406_20170406_ptrc_T.nc', 'N')
limit_along_thalweg('/results/SalishSea/nowcast-green/06apr17',
'SalishSea_2h_20170406_20170415_dia1_T.nc',
'SalishSea_1h_20170406_20170406_ptrc_T.nc', 'dia')
limit_along_thalweg('/results/SalishSea/nowcast-green/06apr17',
'SalishSea_2h_20170406_20170415_dia1_T.nc',
'SalishSea_1h_20170406_20170406_ptrc_T.nc', 'meso')
limit_along_thalweg('/results/SalishSea/nowcast-green/06apr17',
'SalishSea_2h_20170406_20170415_dia1_T.nc',
'SalishSea_1h_20170406_20170406_ptrc_T.nc', 'flag')
limit_along_thalweg('/results/SalishSea/nowcast-green/06may17',
'SalishSea_2h_20170506_20170515_dia1_T.nc',
'SalishSea_1h_20170506_20170506_ptrc_T.nc', 'N')
limit_along_thalweg('/results/SalishSea/nowcast-green/06may17',
'SalishSea_2h_20170506_20170515_dia1_T.nc',
'SalishSea_1h_20170506_20170506_ptrc_T.nc', 'dia')
limit_along_thalweg('/results/SalishSea/nowcast-green/06may17',
'SalishSea_2h_20170506_20170515_dia1_T.nc',
'SalishSea_1h_20170506_20170506_ptrc_T.nc', 'meso')
limit_along_thalweg('/results/SalishSea/nowcast-green/06may17',
'SalishSea_2h_20170506_20170515_dia1_T.nc',
'SalishSea_1h_20170506_20170506_ptrc_T.nc', 'flag')
limit_along_thalweg('/results/SalishSea/nowcast-green/05jun17',
'SalishSea_2h_20170605_20170614_dia1_T.nc',
'SalishSea_1h_20170605_20170605_ptrc_T.nc', 'N')
limit_along_thalweg('/results/SalishSea/nowcast-green/05jun17',
'SalishSea_2h_20170605_20170614_dia1_T.nc',
'SalishSea_1h_20170605_20170605_ptrc_T.nc', 'dia')
limit_along_thalweg('/results/SalishSea/nowcast-green/05jun17',
'SalishSea_2h_20170605_20170614_dia1_T.nc',
'SalishSea_1h_20170605_20170605_ptrc_T.nc', 'meso')
limit_along_thalweg('/results/SalishSea/nowcast-green/05jun17',
'SalishSea_2h_20170605_20170614_dia1_T.nc',
'SalishSea_1h_20170605_20170605_ptrc_T.nc', 'flag')
limit_along_thalweg('/results/SalishSea/nowcast-green/05jul17',
'SalishSea_2h_20170705_20170714_dia1_T.nc',
'SalishSea_1h_20170705_20170705_ptrc_T.nc', 'N')
limit_along_thalweg('/results/SalishSea/nowcast-green/05jul17',
'SalishSea_2h_20170705_20170714_dia1_T.nc',
'SalishSea_1h_20170705_20170705_ptrc_T.nc', 'dia')
limit_along_thalweg('/results/SalishSea/nowcast-green/05jul17',
'SalishSea_2h_20170705_20170714_dia1_T.nc',
'SalishSea_1h_20170705_20170705_ptrc_T.nc', 'meso')
limit_along_thalweg('/results/SalishSea/nowcast-green/05jul17',
'SalishSea_2h_20170705_20170714_dia1_T.nc',
'SalishSea_1h_20170705_20170705_ptrc_T.nc', 'flag')
limit_along_thalweg('/results/SalishSea/nowcast-green/01aug17',
'SalishSea_2h_20170801_20170801_dia1_T.nc',
'SalishSea_1h_20170801_20170801_ptrc_T.nc', 'N')
limit_along_thalweg('/results/SalishSea/nowcast-green/01aug17',
'SalishSea_2h_20170801_20170801_dia1_T.nc',
'SalishSea_1h_20170801_20170801_ptrc_T.nc', 'dia')
limit_along_thalweg('/results/SalishSea/nowcast-green/01aug17',
'SalishSea_2h_20170801_20170801_dia1_T.nc',
'SalishSea_1h_20170801_20170801_ptrc_T.nc', 'meso')
limit_along_thalweg('/results/SalishSea/nowcast-green/01aug17',
'SalishSea_2h_20170801_20170801_dia1_T.nc',
'SalishSea_1h_20170801_20170801_ptrc_T.nc', 'flag')
limit_along_thalweg('/results/SalishSea/nowcast-green/01sep17',
'SalishSea_2h_20170901_20170901_dia1_T.nc',
'SalishSea_1h_20170901_20170901_ptrc_T.nc', 'N')
limit_along_thalweg('/results/SalishSea/nowcast-green/01sep17',
'SalishSea_2h_20170901_20170901_dia1_T.nc',
'SalishSea_1h_20170901_20170901_ptrc_T.nc', 'dia')
limit_along_thalweg('/results/SalishSea/nowcast-green/01sep17',
'SalishSea_2h_20170901_20170901_dia1_T.nc',
'SalishSea_1h_20170901_20170901_ptrc_T.nc', 'meso')
limit_along_thalweg('/results/SalishSea/nowcast-green/01sep17',
'SalishSea_2h_20170901_20170901_dia1_T.nc',
'SalishSea_1h_20170901_20170901_ptrc_T.nc', 'flag')
limit_along_thalweg('/results/SalishSea/nowcast-green/01oct17',
'SalishSea_2h_20171001_20171001_dia1_T.nc',
'SalishSea_1h_20171001_20171001_ptrc_T.nc', 'N')
limit_along_thalweg('/results/SalishSea/nowcast-green/01oct17',
'SalishSea_2h_20171001_20171001_dia1_T.nc',
'SalishSea_1h_20171001_20171001_ptrc_T.nc', 'dia')
limit_along_thalweg('/results/SalishSea/nowcast-green/01oct17',
'SalishSea_2h_20171001_20171001_dia1_T.nc',
'SalishSea_1h_20171001_20171001_ptrc_T.nc', 'meso')
limit_along_thalweg('/results/SalishSea/nowcast-green/01oct17',
'SalishSea_2h_20171001_20171001_dia1_T.nc',
'SalishSea_1h_20171001_20171001_ptrc_T.nc', 'flag')