User Guide

placeholder for some Tutorials how to use the processes of Flyingpigeon.

command line

with birdy (reference to birdy)

Python syntax:

"""Python WPS execute"""

from owslib.wps import WebProcessingService, monitorExecution
from os import system

wps = WebProcessingService(url="http://localhost:8093/wps", verbose=False)
print("Service '{}' is running".format(wps.identification.title))

Service 'Flyingpigeon' is running

for process in wps.processes:
    print( '{} : \t {}'.format(process.identifier, process.abstract))

subset :     Return the data for which grid cells intersect the selected polygon for each input dataset as well asthe time range selected.
subset_bbox :        Return the data for which grid cells intersect the bounding box for each input dataset as well asthe time range selected.
subset_continents :          Return the data whose grid cells intersect the selected continents for each input dataset.
subset_countries :   Return the data whose grid cells intersect the selected countries for each input dataset.
pointinspection :    Extract the timeseries at the given coordinates.
subset_WFS :         Return the data for which grid cells intersect the selected polygon for each input dataset.
plot_timeseries :    Outputs some timeseries of the file field means. Spaghetti and uncertainty plot

# define some data urls


url1 = 'https://www.esrl.noaa.gov/psd/thredds/fileServer/Datasets/ncep.reanalysis.dailyavgs/surface/slp.2000.nc'
url2 = 'https://www.esrl.noaa.gov/psd/thredds/fileServer/Datasets/ncep.reanalysis.dailyavgs/surface/slp.2001.nc'
url3 = 'https://www.esrl.noaa.gov/psd/thredds/fileServer/Datasets/ncep.reanalysis.dailyavgs/surface/slp.2002.nc'
url4 = 'https://www.esrl.noaa.gov/psd/thredds/fileServer/Datasets/ncep.reanalysis.dailyavgs/surface/slp.2003.nc'

execute = wps.execute(
    identifier="plot_timeseries", #indices_clipping",
    inputs=[
       ("resource",url1),
       ("resource",url2),
       ("resource",url3),
       ("resource",url4),
       # ("variable" , "slp"),
       ])

monitorExecution(execute, sleepSecs=5)
print(execute.getStatus())

for o in execute.processOutputs:
    print(o.reference)

 owslib.wps.WPSException : {'code': 'NoApplicableCode', 'locator': 'None', 'text': 'Process failed, please check server error log'}
ProcessFailed

from flyingpigeon.nc_utils import get_coordinates