tr         = getParam( 'timerange', '1997-08-26//1997-09-05', 'timerange to load' )
catalog    = getParam( 'catalog', 'sscweb', 'catalog' )
dataset    = getParam( 'dataset', 'ace', 'dataset' )
parameters = getParam( 'parameters', 'X_GEI', 'parameters' )
start      = getParam( 'start', '1997-08-26', 'start' )
stop       = getParam( 'stop', '1997-09-01', 'stop' )
server     = getParam( 'server', 'http://tsds.org/tsdsdev/tsdsfe' )
units      = getParam( 'units', 'R_E' )
labels     = getParam( 'labels', '' )
title      = getParam( 'title', 'catalog: ' + catalog + ' | dataset: ' + dataset + ' | parameters: ' + parameters )
fill       = getParam( 'fill', '-1e31')
fill       = float(fill)

print 'v20130213_0613'
print parameters

tf    = TimeParser.create('$Y-$m-$d')
drtr  = DatumRangeUtil.parseTimeRange(tr)
start = tf.format( drtr.min(), None )
stop  = tf.format( drtr.max(), None )

surl = server + "?" + "catalog=" + catalog + "&dataset=" + dataset + "&parameters=" + parameters + "&start=" + start + "&stop=" + stop + "&out=asc&stream=true&filter=format_time(yyyy'-'MM'-'dd'T'HH':'mm':'ss.S)"
print surl

# note the server may provide a valid but html response.

f = downloadResourceAsTempFile( URL( surl ), monitor ) 

try:

   from org.das2.datum import EnumerationUnits
   from org.virbo.dataset import DDataSet
   if ( ',' in parameters ):
      ll= parameters.split(',') 
      eu= EnumerationUnits.create('default')
      lenll= len(ll)
      llds= DDataSet.createRank1(lenll)
      for i in xrange(lenll):
         llds[i]= eu.createDatum( ll[i] ).doubleValue(eu)
      llds.putProperty(QDataSet.UNITS,eu)
      result= getDataSet( 'vap+dat:file://'+f.toString()+'?rank2=1:%d&depend0=field0' % (lenll+1) )
      result.putProperty( QDataSet.DEPEND_1, llds ) 
   
   else:
      result= getDataSet( 'vap+dat:file://'+f.toString() )
   result.putProperty( QDataSet.TITLE, title )
   result.putProperty( QDataSet.FILL_VALUE, fill )   

except org.virbo.datasource.HtmlResponseIOException,ex:
   raise org.das2.dataset.NoDataInIntervalException('No data in internal')
   #raise java.io.FileNotFoundException('Data Set is Empty')
except java.lang.IllegalArgumentException, ex:
   raise org.das2.dataset.NoDataInIntervalException('No data in internal')