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vatt:logging [2018/03/27 13:16]
scott [Web API for advanced plotting]
vatt:logging [2019/05/28 18:06] (current)
scott
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 +====== This page has been deprecated and is no longer accurate  ======
 +
 ====== VATT Logging  ====== ====== VATT Logging  ======
  
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 Through the previously mentioned web app there is a url API of sorts that can be used to access data programmatically.  Through the previously mentioned web app there is a url API of sorts that can be used to access data programmatically. 
  
 +The program below will retrieve data from each currently available table for the last 1200 minutes. 
  
 <code python> <code python>
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     url = "http://vatt.as.arizona.edu:42180/recent/data/{}.csv?minsago={}".format( table, minsago )     url = "http://vatt.as.arizona.edu:42180/recent/data/{}.csv?minsago={}".format( table, minsago )
     print("retreiving data from: \n\t\t{}".format(url))     print("retreiving data from: \n\t\t{}".format(url))
 +    dataframe[table].plot(subplots=True)
     try:     try:
         dataframe[table]=pd.read_csv(url)         dataframe[table]=pd.read_csv(url)
 +        print(dataframe[table]) 
 +        #uncomment the below line if you have matplotlib or pylab.  
 +        #dataframe[table].plot(subplots=True)
     except Exception as err:     except Exception as err:
         print err         print err
vatt/logging.1522181785.txt.gz · Last modified: 2018/03/27 13:16 by scott