• 77 views | 2 messages Discussion: LEAP
    Topic: exercise 1.6Subscribe | Previous | Next
  • Aba Crentsil 10/11/2013

    1930 Views

    hi ,

    please am trying my hands on exercise 1.6 - The Demand - Side- Management scenario but i keep on getting this message " invalid value parameter 'base year value * 0.95" in time series. in entered the correct expression as suggested in the exercise Manuel Interp(2020, base year value * 0.95, 2040, base year value * 0.8).

    again in the previous exercises when i will the results my 2010 bar graphs do not appear. everything seems to be ok just that the bars for the year 2010 do not show in the graphs

    warm regards
  • Taylor Binnington 10/11/2013
      Best Response

    1928 Views

    Hello Aba,

    Make sure you remove the spaces between the words 'base' 'year' and 'value'. The function is BaseYearValue - that's what is giving you the error.

    Remember that if you run into problems in the training exercises, you can always select Area: Revert to Version from LEAP's main menu, and select 'Exercise One Completed'. This will help you compare your results to the completed model, if you have difficulty finding bugs.

    Best,

    Taylor