Added profile heights and updated the values section to include the height index
Added the sensorLocation block to the getObs response for a timeSeriesProfile
Merge branch 'master' of github.com:asascience-open/ncSOS into timeSeriesProfile
Add unique altitudes
fixed error with elementCount
updated the profile height section
remove debug statements, check for null units attribute
Merge pull request #153 from asascience-open/timeSeriesProfile

Time series profile