Build sub-graph for agriculture

quintel / refinery

Calculates node demands and edge shares for sparse energy graphs.

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Build sub-graph for agriculture #14

Closed wmeyers closed 11 years ago

wmeyers commented 11 years ago

@antw I've created an Excel analysis for agriculture, which should produce slightly different results. Can you implement these changes?

New csv files can be found on Dropbox. Please note that I'm generating a new Energy Balance in this analysis, which is included on Dropbox.
The direct link to the Energy Balance from the agriculture_geothermal node has been removed and been replaced with a share for the link to agrciulture_final_demand_electricity.
CHP queries are no longer included as they are in the central production park group

I'm expecting the rest to be slightly the same. Also see quintel/rdr#59 for discussion on the review of the Excel.

antw commented 11 years ago

The changes look okay, but the removal of CHP demands means we can no longer calculate a number of nodes that receive energy from them. How will these demands be set in the future? I'm guessing that as central producers the value will be entered into the central_producers.csv file? Or maybe somewhere else?

What we can calculate – What we cannot calculate

I updated the CSVs in Dropbox with my changes:

Converted semi-colons to commas
Swapped "to" and "from" nodes in "agriculture_edges.csv"
Added "quotes" around some column names in "agriculture_nodes.csv"
Adjusted two column names; "feed_stocks" needed to be "feedstocks", and "naphta" is spelled as "naphtha" in the energy balance.

antw commented 11 years ago

The changes look okay, but the removal of CHP demands means we can no longer calculate a number of nodes that receive energy from them. How will these demands be set in the future? I'm guessing that as central producers the value will be entered into the central_producers.csv file? Or maybe somewhere else?

You can ignore this question; #11 revealed to me the existence of the central producers CSV on Dropbox. :smiley: I added that to ETSource and re-ran the calculations. Everything works fine!

Also, please ignore the diagrams in my previous comment; the "final_demand_steam_hot_water" value was set incorrectly during the conversion from semi-colons to commas.