def years(request):
"""
Controller for the 'years' page.
"""
post = request.POST
# Plot
if post and post['pointLonLat'] != '-9999':
varname = get_wms_vars()[post['model']][post['variable']][1]
varunit = get_wms_vars()[post['model']][post['variable']][2]
point_lon_lat = post['pointLonLat']
datarod_ts, datarods_urls_dict = get_data_rod_years(post, point_lon_lat)
timeseries_plot = TimeSeries(
height='250px',
width='100%',
engine='highcharts',
title=False,
y_axis_title=varname,
y_axis_units=varunit,
series=datarod_ts
)
context = {
'timeseries_plot': timeseries_plot,
'datarods_urls_dict': datarods_urls_dict,
'plot_type': 'years'
}
return render(request, 'data_rods_explorer/plot.html', context)
def years(request):
"""
Controller for the 'years' page.
"""
post = request.POST
# Plot
if post and post['pointLonLat'] != '-9999':
varname = get_wms_vars()[post['model']][post['variable']][1]
varunit = get_wms_vars()[post['model']][post['variable']][2]
point_lon_lat = post['pointLonLat']
datarod_ts, datarods_urls_dict = get_data_rod_years(post, point_lon_lat)
timeseries_plot = TimeSeries(
height='250px',
width='100%',
engine='highcharts',
title=False,
y_axis_title=varname,
y_axis_units=varunit,
series=datarod_ts
)
context = {
'timeseries_plot': timeseries_plot,
'datarods_urls_dict': datarods_urls_dict
}
return render(request, 'data_rods_explorer/plot.html', context)
def get_raster_zip(latlonbox, time_st, model, variable):
# Parameter
minx, miny, maxx, maxy = latlonbox
# Files, paths, and store name & store id
tiff_file = NamedTemporaryFile(suffix=".tif", delete=False)
tiff_path = tiff_file.name
file_name = tiff_file.name[:-4]
store_name = os.path.basename(file_name)
store_id = get_workspace() + ':' + store_name
tfw_path = file_name + '.tfw'
prj_path = file_name + '.prj'
zip_path = file_name + '.zip'
# Create tiff file
url_image = urllib2.urlopen(get_datarods_png().format(minx, miny, maxx, maxy,
time_st, get_wms_vars()[model][variable][0]))
tiff_file.write(url_image.read())
tiff_file.close()
# Create prj file
create_prj_file(prj_path)
# Create tfw file
create_tfw_file(tfw_path, float(minx), float(miny), float(maxx), float(maxy))
create_zip_file(zip_path, tiff_path, tfw_path, prj_path)
# Return
return [zip_path, store_name, store_id]
def plot(request):
"""
Controller for the plot page.
"""
post = request.POST
context = {}
# Plot
if post and post['pointLonLat'] != '-9999':
try:
varname = get_wms_vars()[post['model']][post['variable']][1]
varunit = get_wms_vars()[post['model']][post['variable']][2]
point_lon_lat = post['pointLonLat']
datarod_ts, datarods_urls_dict = get_data_rod_plot(post, point_lon_lat)
timeseries_plot = TimeSeries(
height='250px',
width='100%',
engine='highcharts',
title=False,
y_axis_title=varname,
y_axis_units=varunit,
series=[{
'name': '%s (Lon,Lat)' % point_lon_lat,
'data': datarod_ts
}]
)
context = {
'timeseries_plot': timeseries_plot,
'datarods_urls_dict': datarods_urls_dict,
'plot_type': 'plot'
}
except Exception as e:
print str(e)
if 'ERROR 999' in str(e):
context = {
'error': str(e)
}
else:
context = {
'error': 'An unknown error occured.'
}
return render(request, 'data_rods_explorer/plot.html', context)
def plot(request):
"""
Controller for the plot page.
"""
post = request.POST
context = {}
# Plot
if post and post['pointLonLat'] != '-9999':
try:
varname = get_wms_vars()[post['model']][post['variable']][1]
varunit = get_wms_vars()[post['model']][post['variable']][2]
point_lon_lat = post['pointLonLat']
datarod_ts, datarods_urls_dict = get_data_rod_plot(post, point_lon_lat)
timeseries_plot = TimeSeries(
height='250px',
width='100%',
engine='highcharts',
title=False,
y_axis_title=varname,
y_axis_units=varunit,
series=[{
'name': '%s (Lon,Lat)' % point_lon_lat,
'data': datarod_ts
}]
)
context = {
'timeseries_plot': timeseries_plot,
'datarods_urls_dict': datarods_urls_dict
}
except Exception as e:
print str(e)
if 'ERROR 999' in str(e):
context = {
'error': str(e)
}
else:
context = {
'error': 'An unknown error occured.'
}
return render(request, 'data_rods_explorer/plot.html', context)
def plot2(request):
"""
Controller for the plot2 page.
"""
post = request.POST
# Plot
if post and post['pointLonLat'] != '-9999':
point_lon_lat = post['pointLonLat']
datarod_ts, datarods_urls_dict = get_data_rod_plot2(post, point_lon_lat)
timeseries_plot = {'y1_axis_units': get_wms_vars()[post['model']][post['variable']][2],
'y2_axis_units': get_wms_vars()[post['model2']][post['variable2']][2],
'series': datarod_ts}
context = {
'timeseries_plot': timeseries_plot,
'plot2': True,
'datarods_urls_dict': datarods_urls_dict
}
return render(request, 'data_rods_explorer/plot.html', context)
def plot2(request):
"""
Controller for the plot2 page.
"""
post = request.POST
# Plot
if post and post['pointLonLat'] != '-9999':
point_lon_lat = post['pointLonLat']
datarod_ts, datarods_urls_dict = get_data_rod_plot2(post, point_lon_lat)
timeseries_plot = {'y1_axis_units': get_wms_vars()[post['model']][post['variable']][2],
'y2_axis_units': get_wms_vars()[post['model2']][post['variable2']][2],
'series': datarod_ts}
context = {
'timeseries_plot': timeseries_plot,
'plot_type': 'plot2',
'datarods_urls_dict': datarods_urls_dict
}
return render(request, 'data_rods_explorer/plot.html', context)
def get_data_rod_plot2(req_get, point_lon_lat):
start_date = req_get['startDate']
end_date = req_get['endDate']
# 1st variable
model1 = req_get['model']
variable1 = req_get['variable']
superstring1 = get_datarods_tsb()[model1]
dr_link1 = str(superstring1.format(variable1, point_lon_lat.replace(',', ',%20'),
start_date, end_date))
data1 = get_data_from_nasa_server(dr_link1)
# 2nd variable
model2 = req_get['model2']
variable2 = req_get['variable2']
superstring2 = get_datarods_tsb()[model2]
dr_link2 = str(superstring2.format(variable2, point_lon_lat.replace(',', ',%20'),
start_date, end_date))
data2 = get_data_from_nasa_server(dr_link2)
# Create list
dr_ts = [{'name': get_wms_vars()[model1][variable1][1] + ' (' + get_wms_vars()[model1][variable1][2] + ')',
'data': data1,
'code': str(variable1) + ' (' + get_wms_vars()[model1][variable1][2] + ')'},
{'name': get_wms_vars()[model2][variable2][1] + ' (' + get_wms_vars()[model2][variable2][2] + ')',
'data': data2,
'code': str(variable2) + ' (' + get_wms_vars()[model2][variable2][2] + ')'}]
datarods_urls_dict = generate_datarods_urls_dict([dr_link1, dr_link2])
return dr_ts, datarods_urls_dict
def get_data_rod_plot2(req_get, point_lon_lat):
start_date = req_get['startDate']
end_date = req_get['endDate']
# 1st variable
model1 = req_get['model']
variable1 = req_get['variable']
superstring1 = get_datarods_tsb()[model1]
dr_link1 = str(
superstring1.format(variable1, point_lon_lat.replace(',', ',%20'),
start_date, end_date))
data1 = get_data_from_nasa_server(dr_link1)
# 2nd variable
model2 = req_get['model2']
variable2 = req_get['variable2']
superstring2 = get_datarods_tsb()[model2]
dr_link2 = str(
superstring2.format(variable2, point_lon_lat.replace(',', ',%20'),
start_date, end_date))
data2 = get_data_from_nasa_server(dr_link2)
# Create list
dr_ts = [{
'name':
get_wms_vars()[model1][variable1][1] + ' (' +
get_wms_vars()[model1][variable1][2] + ')',
'data':
data1,
'code':
str(variable1) + ' (' + get_wms_vars()[model1][variable1][2] + ')'
}, {
'name':
get_wms_vars()[model2][variable2][1] + ' (' +
get_wms_vars()[model2][variable2][2] + ')',
'data':
data2,
'code':
str(variable2) + ' (' + get_wms_vars()[model2][variable2][2] + ')'
}]
datarods_urls_dict = generate_datarods_urls_dict([dr_link1, dr_link2])
return dr_ts, datarods_urls_dict
def home(request):
"""
Controller for the app 'home' page.
"""
init_model()
model = get_model_options()[0][1]
select_model = create_select_model(model)
select_date, select_hour = create_map_date_ctrls(model)
# Load map
map_view, map_view_options = create_map()
start_date1, end_date1, plot_button1 = create_plot_ctrls(model, 'plot')
start_date2, end_date2, plot_button2 = create_plot_ctrls(model, 'plot2')
select_model2 = SelectInput(display_text='',
name='model2',
multiple=False,
original=True,
options=get_model_options(),
attributes="onchange=oc_model2();"
)
years_list = create_years_list(1979)
select_years = SelectInput(display_text='',
name='years',
multiple=True,
original=False,
options=years_list,
attributes="onchange=oc_years();"
)
plot_button3 = Button(display_text='Plot',
name='years',
style='',
icon='',
href='',
submit=False,
disabled=False,
attributes='onclick=createPlot(this.name);',
classes='btn-plot')
# Context variables
context = {
'select_model': select_model,
'MapView': map_view,
'map_view_options': map_view_options,
'select_date': select_date,
'select_hour': select_hour,
'MODEL_FENCES': dumps(get_model_fences()),
'VAR_DICT': dumps(get_var_dict()),
'DATARODS_PNG': dumps(get_datarods_png()),
'DATARODS_TSB': dumps(get_datarods_tsb()),
'WMS_VARS': dumps(get_wms_vars()),
'start_date1': start_date1,
'end_date1': end_date1,
'plot_button1': plot_button1,
'start_date2': start_date2,
'end_date2': end_date2,
'plot_button2': plot_button2,
'select_model2': select_model2,
'plot_button3': plot_button3,
'select_years': select_years,
# 'messages': [{
# 'category': 'info',
# 'text': 'Click on the map to define data query location.',
# 'id': 'click-map'
# }]
}
return render(request, 'data_rods_explorer/app_base_dre.html', context)
[dt.datetime(2008, 12, 9), 10.6],
[dt.datetime(2008, 12, 16), 10.6],
[dt.datetime(2008, 12, 28), 10.67],
[dt.datetime(2009, 1, 1), 10.81]
]}
]
'''
=======
"""
Controller for the 'years' page.
"""
post = request.POST
# Plot
if post and post['pointLonLat'] != '-9999':
varname = get_wms_vars()[post['model']][post['variable']][1]
varunit = get_wms_vars()[post['model']][post['variable']][2]
point_lon_lat = post['pointLonLat']
datarod_ts, datarods_urls_dict = get_data_rod_years(post, point_lon_lat)
timeseries_plot = TimeSeries(
height='250px',
width='100%',
engine='highcharts',
title=False,
y_axis_title=varname,
y_axis_units=varunit,
series=datarod_ts
)
context = {
'timeseries_plot': timeseries_plot,
def home(request):
"""
Controller for the app 'home' page.
"""
init_model()
model = get_model_options()[0][1]
select_model = create_select_model(model)
select_date, select_hour = create_map_date_ctrls(model)
# Load map
map_view, map_view_options = create_map()
start_date1, end_date1, plot_button1 = create_plot_ctrls(model, 'plot')
start_date2, end_date2, plot_button2 = create_plot_ctrls(model, 'plot2')
select_model2 = SelectInput(display_text='',
name='model2',
multiple=False,
original=True,
options=get_model_options(),
attributes="onchange=oc_model2();"
)
years_list = create_years_list(1979)
select_years = SelectInput(display_text='',
name='years',
multiple=True,
original=False,
options=years_list,
attributes="onchange=oc_years();"
)
plot_button3 = Button(display_text='Plot',
name='years',
style='',
icon='',
href='',
submit=False,
disabled=False,
attributes='onclick=createPlot(this.name);',
classes='btn-plot')
# Context variables
context = {
'select_model': select_model,
'MapView': map_view,
'map_view_options': map_view_options,
'select_date': select_date,
'select_hour': select_hour,
'MODEL_FENCES': dumps(get_model_fences()),
'VAR_DICT': dumps(get_var_dict()),
'DATARODS_PNG': dumps(get_datarods_png()),
'DATARODS_TSB': dumps(get_datarods_tsb()),
'WMS_VARS': dumps(get_wms_vars()),
'start_date1': start_date1,
'end_date1': end_date1,
'plot_button1': plot_button1,
'start_date2': start_date2,
'end_date2': end_date2,
'plot_button2': plot_button2,
'select_model2': select_model2,
'plot_button3': plot_button3,
'select_years': select_years
}
return render(request, 'data_rods_explorer/app_base_dre.html', context)
