Usage
    CON_JOB(GW_activity, method = NULL)
 
    
    Arguments
- GW_activity
- Output from GCAM_GW() 
- method
- Specify method for construction job.
"Net": in a given year, a technology pre-mature retirement and newly installed net out.
"Total": in a given year, a technology pre-mature retirement and newly installed can happen at the same time. 
 
    
    Value
    A data frame of construction job by subsector
     
    
    Examples
    job.CON <- CON_JOB(GW_activity, "Net")
#> Error: object 'GW_activity' not found
job.CON <- CON_JOB(GW_activity)
#> Error: object 'GW_activity' not found