Morpho

My data has a missing value code, but morpho did not have a form field for it, and it does not appear in the tree editor.
Perhaps this field is auto-filled, and since this file was big, morpho missed it. The first error flag appears at about line 25. Here is the file:
http://sbcdata.lternet.edu/external/Ocean/Data/SantaBarbaraHarbor_longTermTemperature/sbManualShoreSta_temperature_1955ongoing.txt