object 'UTM.Easting' not found

[liamxg]

Dear @katiehampson1978,

Please see below:

chains_consensus <-

• case_dt[,

•       .(id_case = ID, date_symptoms = Symptoms.started, 
  

•         x_coord = UTM.Easting, y_coord = UTM.Northing)][chains_consensus, on = "id_case"]
  

Error in eval(jsub, SDenv, parent.frame()) :
object 'UTM.Easting' not found

Best,
Liam