Simon Danisch / Sep 25 2019

Reactive Mimi Demo

Without running this Notebook in the cloud, you won't be able to interact with the Parameters, since the simulation can't run in the browser. For this we will need to cache the results of the simulation. Here is a preview of how it looks when running this notebook:

You can remix this notebook and press run-all, to interact with the below model visualization:

3.1s
Julia
Reactive
using Mimi, MimiDICE2013
# Makie & Visualization libraries
using AbstractPlotting, WGLMakie, Markdown
# Javascript & Compute graph libraries
using Observables, Hyperscript, JSServe
# Import needed functionality
using JSServe: with_session, Slider
using JSServe.DOM

# Set Plotting Theme
set_theme!(
  markersize = 5,
  font = "Dejavu Sans", 
  resolution = (500, 400)
)

# Create model instances
baseline = MimiDICE2013.get_model()
run(baseline) # run baseline one time
interacted = MimiDICE2013.get_model()

function run_model(control)
	set_param!(interacted, :emissions, :MIU, fill(control, 60))
	run(interacted)
  return something.(interacted[:climatedynamics, :TATM], 0.0)
end

# Create visualization
with_session() do session
  time_tatm = getdataframe(baseline, :climatedynamics, :TATM)
  time = time_tatm.time
  
  control_rate_s = JSServe.Slider(LinRange(0, 1, 100))
  control_rate = map(control_rate_s) do r
    round(r, digits = 3)
  end
  year = JSServe.Slider(1:length(time))
  
  data = map(run_model, control_rate)
  scene = scatter(time, something.(time_tatm.TATM, 0.0))
  scatter!(time, data, color = :red)
  scene[Axis].names.axisnames = ("Year", "Temperature Increase")
  scene[Axis].names.textsize = (8, 8)
  
  dmg_estimated = map(year, control_rate) do year_idx, _
    round(interacted[:damages, :DAMAGES][year_idx], digits = 4)
  end
  
	selected_year = map(year) do i
    time[i]
  end
  
  b = DOM.font("● baseline", color = :black)
  ec = DOM.font("● with emission control", color = :red)
  
  return md"""
    # Explore Climate

    Set amount of emission control: $(control_rate_s) $(control_rate)
    # Temperature Increase

    $b | $ec

    $(scene)

    # Estimated damage in year $(selected_year)

    $(year)


    $(dmg_estimated) trillion USD per year.
  """
end
3.1s
Julia
Reactive