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python-awips/examples/GetGFEData.md
mjames-upc 14a1ace2da DAF examples added
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{{{ #!python from ufpy.dataaccess import DataAccessLayer import numpy as np

request = DataAccessLayer.newDataRequest() request.setDatatype("gfe")

For GFE our locationNames are tied to the activated sites in GFE

locationNames = DataAccessLayer.getAvailableLocationNames(request) print locationNames

request.setLocationNames('OUN')

For GFE data we use the addIdentifier method to add a constraint.

Our constraint is for the modelName attribute and this determines

which GFE database to query the data from. In this request we will

query the Official database.

request.addIdentifier('modelName','Official') request.setParameters('PoP')

t = DataAccessLayer.getAvailableTimes(request) for each in t: print each.getRefTime(),each.getValidPeriod()

response = DataAccessLayer.getGridData(request, [t[0]]) print response data = response[0]

print 'Units are in', data.getUnit()

lon,lat = data.getLatLonCoords() print lon

print 'Parameter we requested is',data.getParameter()

print data.getRawData()

}}}

{{{ ['OUN'] }}}

{{{ May 03 15 18:00:00 GMT (May 03 15 18:00:00 , May 03 15 21:00:00 ) May 03 15 21:00:00 GMT (May 03 15 21:00:00 , May 04 15 00:00:00 ) May 04 15 00:00:00 GMT (May 04 15 00:00:00 , May 04 15 08:00:00 ) May 04 15 08:00:00 GMT (May 04 15 08:00:00 , May 04 15 12:00:00 ) May 04 15 12:00:00 GMT (May 04 15 12:00:00 , May 04 15 18:00:00 ) May 04 15 18:00:00 GMT (May 04 15 18:00:00 , May 05 15 00:00:00 ) May 05 15 00:00:00 GMT (May 05 15 00:00:00 , May 05 15 06:00:00 ) May 05 15 06:00:00 GMT (May 05 15 06:00:00 , May 05 15 12:00:00 ) May 05 15 12:00:00 GMT (May 05 15 12:00:00 , May 05 15 18:00:00 ) May 05 15 18:00:00 GMT (May 05 15 18:00:00 , May 06 15 00:00:00 ) May 06 15 00:00:00 GMT (May 06 15 00:00:00 , May 06 15 12:00:00 ) May 06 15 12:00:00 GMT (May 06 15 12:00:00 , May 06 15 18:00:00 ) May 06 15 18:00:00 GMT (May 06 15 18:00:00 , May 07 15 00:00:00 ) May 07 15 00:00:00 GMT (May 07 15 00:00:00 , May 07 15 12:00:00 ) May 07 15 12:00:00 GMT (May 07 15 12:00:00 , May 08 15 00:00:00 ) May 08 15 00:00:00 GMT (May 08 15 00:00:00 , May 08 15 12:00:00 ) May 08 15 12:00:00 GMT (May 08 15 12:00:00 , May 09 15 00:00:00 ) May 09 15 00:00:00 GMT (May 09 15 00:00:00 , May 09 15 12:00:00 ) May 09 15 12:00:00 GMT (May 09 15 12:00:00 , May 10 15 00:00:00 ) May 10 15 00:00:00 GMT (May 10 15 00:00:00 , May 10 15 12:00:00 ) May 10 15 12:00:00 GMT (May 10 15 12:00:00 , May 11 15 00:00:00 ) May 11 15 00:00:00 GMT (May 11 15 00:00:00 , May 11 15 12:00:00 ) May 11 15 12:00:00 GMT (May 11 15 12:00:00 , May 12 15 00:00:00 ) May 12 15 00:00:00 GMT (May 12 15 00:00:00 , May 12 15 12:00:00 ) May 12 15 12:00:00 GMT (May 12 15 12:00:00 , May 12 15 13:00:00 ) }}}

{{{ [<ufpy.dataaccess.PyGridData.PyGridData object at 0x26f9690>] }}}

{{{ Units are in % }}}

{{{ [[-101.30716705 -101.27905273 -101.25093842 ..., -95.05664062 -95.02846527 -95.00028992] [-101.3058548 -101.27774811 -101.24964142 ..., -95.056633 -95.02845764 -95.00028992] [-101.30455017 -101.27644348 -101.24834442 ..., -95.05661774 -95.02845764 -95.00028992] ..., [-101.02937317 -101.00249481 -100.97560883 ..., -95.05414581 -95.02721405 -95.00027466] [-101.02817535 -101.001297 -100.97442627 ..., -95.05413055 -95.02720642 -95.00027466] [-101.02697754 -101.00010681 -100.97324371 ..., -95.05412292 -95.02719879 -95.00027466]] }}}

{{{ Parameter we requested is PoP }}}

{{{ [[ 8. 8. 7. ..., 7. 7. 7.] [ 8. 7. 7. ..., 7. 7. 7.] [ 7. 7. 7. ..., 7. 7. 7.] ..., [ 3. 3. 3. ..., 2. 2. 2.] [ 3. 3. 3. ..., 2. 2. 2.] [ 3. 3. 3. ..., 2. 2. 2.]] }}}