decodes.consumer.NosAncFormatter Maven / Gradle / Ivy

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A collection of software for aggregatting and processing environmental data such as from NOAA GOES satellites.
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package decodes.consumer;

import ilex.util.Logger;
import ilex.var.NoConversionException;
import ilex.var.TimedVariable;

import java.text.SimpleDateFormat;
import java.util.Iterator;
import java.util.Properties;
import java.util.StringTokenizer;
import java.util.TimeZone;

import decodes.datasource.GoesPMParser;
import decodes.datasource.RawMessage;
import decodes.db.Constants;
import decodes.db.DataType;
import decodes.db.PresentationGroup;
import decodes.decoder.DecodedMessage;
import decodes.decoder.NosDecoder;
import decodes.decoder.TimeSeries;

/**
 * Generates the NOS XXX.ANC Format
*
*
* 2023/02/15 Baoyu Yin
* Fixing issues with twos complement and undefined number - ING629 & ING 631
*
 * ING-545  2022/06/06  Jim Pantos
 * Correct ANC file case
 *
 */
public class NosAncFormatter extends OutputFormatter
{
     private SimpleDateFormat sdf = new SimpleDateFormat("MMM dd yyyy HH:mm");
     public static final String module = "NosAncFormatter";

     public NosAncFormatter()
     {
          sdf.setTimeZone(TimeZone.getTimeZone("UTC"));
     }
     
     @Override
     protected void initFormatter(String type, TimeZone tz, PresentationGroup presGrp,
               Properties rsProps) throws OutputFormatterException
     {
     }

     @Override
     public void shutdown()
     {
     }

     @Override
     public void formatMessage(DecodedMessage msg, DataConsumer consumer)
               throws DataConsumerException, OutputFormatterException
     {
          RawMessage rawmsg = msg.getRawMessage();
          if (rawmsg == null)
          {
               Logger.instance().warning(module + " no raw message!");
               return;
          }
          
          try
          {
               char fc = rawmsg.getPM(GoesPMParser.FAILURE_CODE).getCharValue();
               if (fc != 'G' && fc != '?')
                    return;
          }
          catch (NoConversionException e2)
          {
               return;
          }

          StringBuilder sb = new StringBuilder();
          
          // Go through each sensor. If ancillary output a line.
       nextSensor:
          for(Iterator tsit = msg.getAllTimeSeries(); tsit.hasNext(); )
          {
               TimeSeries ts = tsit.next();
               if (ts.size() == 0)
                    continue;
               ts.sort();
               DataType dt = ts.getSensor().getDataType(Constants.datatype_NOS);
               if (dt == null)
                    continue;
               if (!NosConsumer.isAncillary(dt.getCode()))
                    continue;
               int sensorDcpNum = ts.getSensorNumber() / 100 + 1;
               for(int varidx = 0; varidx < ts.size(); varidx++)
               {
                    TimedVariable tv = ts.sampleAt(varidx);
                    sb.append(rawmsg.getPM(NosDecoder.PM_STATION_ID));
                    sb.append("" + sensorDcpNum);
                sb.append(sdf.format(tv.getTime()).toUpperCase());
                sb.append(dt.getCode());
                    if (tv.isNumeric()) // single number value
                    {
                         try 
                         {
                              if (((dt.getCode().equals("D1") || dt.getCode().equals("E1") ||
                                                      dt.getCode().equals("D2") || dt.getCode().equals("E2") || 
                                                      dt.getCode().equals("L1") || dt.getCode().equals("M1"))&&
                                                      (tv.getIntValue() == 2047 || tv.getIntValue() == -2048)) ||
                                                      (tv.getIntValue() == 4095 || tv.getIntValue() == 262143) )
                                                {
                                                   sb.append(String.format("%6d", 99999));                            
                                                }
                                                else
                                                {

                                  if ((dt.getCode().equals("L1") && tv.getIntValue() > 10000))
                                                    {
                                                       sb.append(String.format("%6d", 10000));                            
                                                    }


                                                    else
                                                    {
                                                       if (dt.getCode().equals("L1") && tv.getIntValue() > 1000)
                                                       {
                                                          tv.setValue(Math.round(tv.getIntValue()/10f));
                                                       }
                                                    }

                                                    sb.append(String.format("%6d", tv.getIntValue()));
                                                }
                              sb.append("            ");
                         }
                         catch(Exception ex) 
                         {
                              Logger.instance().warning(module + " bad variable: " + ex);
                              continue nextSensor;
                         }
                    }
                    else
                    {
                         String s = tv.getStringValue();
                         StringTokenizer st = new StringTokenizer(s,",");
                         int tokidx = 0;
                         while(st.hasMoreTokens())
                         {
                              String t = st.nextToken();
                                                if (t.equals("4095")) t = "999999";
                              sb.append(String.format("%6s", t));
                              tokidx++;
                         }
                         for(; tokidx < 3; tokidx++)
                              sb.append("      ");
                    }
                    sb.append("   S");
                    consumer.println(sb.toString());
                    sb.setLength(0);
               }
          }
     }
     
     @Override
     public boolean usesTZ() 
     { 
          return false; 
     }

}