id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc 188,[wktraster] Add a HasNoDataValue function,pracine,pracine,We need a ST_HasNoDataValue() function in order to determine if the stored NoData value is significant or not because it is not possible to store a null value (is it?),task,closed,high,WKTRaster 0.1.6,raster,master,fixed,,