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Added obs values and color coding #80

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merged 2 commits into from
Apr 6, 2016
Merged

Added obs values and color coding #80

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56c7800
Added obs values and color coding
jkrasting Apr 6, 2016
4a6bf80
Typo with Taiwan-Luzon Strait
jkrasting Apr 6, 2016
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39 changes: 30 additions & 9 deletions tools/analysis/section_transports.py
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,7 @@ def run():
parser.add_argument('-o','--outdir', type=str, default='.', help='''Directory in which to place plots.''')
parser.add_argument('-t','--trange', type=str, default=None, help='''Tuple containing start and end years to plot''')
cmdLineArgs = parser.parse_args()
A = main(cmdLineArgs)
return A
main(cmdLineArgs)

def main(cmdLineArgs,stream=None):

Expand Down Expand Up @@ -50,20 +49,41 @@ def __init__(self, cmdLineArgs, section, var, label=None, ylim=None, mks2Sv=True
if cmdLineArgs.suptitle != '': self.suptitle = cmdLineArgs.suptitle + ' ' + cmdLineArgs.label
else: self.suptitle = rootGroup.title + ' ' + cmdLineArgs.label

def plotPanel(section,n,autolim=True):
def plotPanel(section,n,observedFlows=None,autolim=True,colorCode=True):
ax = plt.subplot(6,3,n)
plt.plot(section.time,section.data,color='#c3c3c3')
color = '#c3c3c3'; obsLabel = None
if section.label in observedFlows.keys():
if isinstance(observedFlows[section.label],tuple):
if colorCode == True:
if min(observedFlows[section.label]) <= section.data.mean() <= max(observedFlows[section.label]):
color = '#90ee90'
else: color = '#f26161'
obsLabel = str(min(observedFlows[section.label])) + ' to ' + str(max(observedFlows[section.label]))
else: obsLabel = str(observedFlows[section.label])
plt.plot(section.time,section.data,color=color)
plt.title(section.label,fontsize=12)
plt.text(0.04,0.05,'Mean = '+'{0:.2f}'.format(section.data.mean()),transform=ax.transAxes,fontsize=10)
plt.text(0.04,0.11,'Mean = '+'{0:.2f}'.format(section.data.mean()),transform=ax.transAxes,fontsize=10)
if obsLabel != None: plt.text(0.04,0.04,'Obs. = '+obsLabel,transform=ax.transAxes,fontsize=10)
if autolim == False:
if section.ylim != None: plt.ylim(section.ylim)
if n in [1,4,7,10,13,16]: plt.ylabel('Transport (Sv)')

reference = 'Griffies et al., 2016: Experimental and diagnostic protocol for the physical component of the\nCMIP6 Ocean Model Intercomparison Project (OMIP) Geosci. Model Dev., Submitted'
observedFlows = {'reference':reference,'Bering Strait':(0.7,1.1),
'Barents Opening':2.0, 'Canadian Archipelago':(0.5,1.0), 'Denmark Strait':(-4.8,-2.0),
'Drake Passage':(129.8,143.6), 'English Channel':(0.1,0.2), 'Faroe-Scotland':(0.8,1.0), 'Florida-Bahamas':(28.9,34.3),
'Fram Strait':(6.2,7.0), 'Gibraltar Strait':0.11, 'Iceland-Faroe':(4.35,4.85),
'Indonesian Throughflow':-13., 'Mozambique Channel':(-25.6,-7.8), 'Pacific Equatorial Undercurrent':(24.,36.),
'Taiwan-Luzon Strait':(-3.0,-1.8), 'Windward Passage':(-15.,5.)}

plotSections = []

try: res = Transport(cmdLineArgs,'ocean_Agulhas_section','umo',label='Agulhas',ylim=(120,180)); plotSections.append(res)
except: print('WARNING: unable to process ocean_Agulhas_section')

try: res = Transport(cmdLineArgs,'ocean_Bering_Strait','vmo',label='Bering Strait',ylim=(-2,8)); plotSections.append(res)
except: print('WARNING: unable to process ocean_Barents_opening')

try: res = Transport(cmdLineArgs,'ocean_Barents_opening','umo',label='Barents Opening',ylim=(-2,8)); plotSections.append(res)
except: print('WARNING: unable to process ocean_Barents_opening')

Expand Down Expand Up @@ -106,15 +126,16 @@ def plotPanel(section,n,autolim=True):
try: res = Transport(cmdLineArgs,'ocean_Pacific_undercurrent','umo',label='Pacific Equatorial Undercurrent',ylim=(-8,8)); plotSections.append(res)
except: print('WARNING: unable to process ocean_Pacific_undercurrent')

try: res = Transport(cmdLineArgs,'ocean_Taiwan_Luzon','umo',label='Taiwan-Luzon Striat',ylim=(-15,10)); plotSections.append(res)
try: res = Transport(cmdLineArgs,'ocean_Taiwan_Luzon','umo',label='Taiwan-Luzon Strait',ylim=(-15,10)); plotSections.append(res)
except: print('WARNING: unable to process ocean_Taiwan_Luzon')

try: res = Transport(cmdLineArgs,'ocean_Windward_Passage','vmo',label='Windward Passage',ylim=(-15,15)); plotSections.append(res)
except: print('WARNING: unable to process ocean_Windward_Passage')

fig = plt.figure(figsize=(13,17))
for n in range(0,len(plotSections)): plotPanel(plotSections[n],n)
fig.text(0.5,0.94,str(plotSections[n-1].suptitle),horizontalalignment='center',fontsize=14)
for n in range(0,len(plotSections)): plotPanel(plotSections[n],n,observedFlows=observedFlows)
fig.text(0.5,0.955,str(plotSections[n-1].suptitle),horizontalalignment='center',fontsize=14)
fig.text(0.5,0.925,'Observations summarized in '+observedFlows['reference'],horizontalalignment='center',fontsize=11)
plt.subplots_adjust(hspace=0.3)
if stream != None: fig.text(0.5,0.05,str('Generated by dora.gfdl.noaa.gov'),horizontalalignment='center',fontsize=12)
plt.show(block=False)
Expand All @@ -124,5 +145,5 @@ def plotPanel(section,n,autolim=True):
plt.savefig(objOut)

if __name__ == '__main__':
A = run()
run()