netrium-0.6.0: examples/SparkSpreadOption.obsdb.xml
<?xml version='1.0' ?>
<ObservableDB>
<ObservableDecl name="coalVol"><Double/></ObservableDecl>
<ObservableDecl name="coalPrice"><Double/></ObservableDecl>
<ObservableDecl name="carbonVol"><Double/></ObservableDecl>
<ObservableDecl name="carbonPrice"><Double/></ObservableDecl>
<ObservableDecl name="powerVol"><Double/></ObservableDecl>
<ObservableDecl name="powerPrice"><Double/></ObservableDecl>
<ObservableDecl name="gasVol"><Double/></ObservableDecl>
<ObservableDecl name="gasPrice"><Double/></ObservableDecl>
</ObservableDB>