Non-regional process data hard to process

[jnnr]

The data in the modex minimal example contains regionalized and general data.

"id","region","method","source","comment","year","expansion_limit","installed_capacity","bandwidth_type","version","capital_costs","fixed_costs","lifetime"
142226,"['North']","{'expansion_limit': 'nan', 'installed_capacity': 'nan'}","{'expansion_limit': 'Siala2020', 'installed_capacity': 'WirtschaftundEnergieCap'}","{'expansion_limit': 'nan', 'installed_capacity': 'nan'}",2050,86950.04,2956.1,"{'expansion_limit': 'point', 'installed_capacity': 'point'}","v2","","",""
142225,"['Baltic']","{'expansion_limit': 'nan', 'installed_capacity': 'nan'}","{'expansion_limit': 'Siala2020', 'installed_capacity': 'WirtschaftundEnergieCap'}","{'expansion_limit': 'nan', 'installed_capacity': 'nan'}",2050,10000.0,338.8,"{'expansion_limit': 'point', 'installed_capacity': 'point'}","v2","","",""
142038,"['BB', 'BE', 'BW', 'BY', 'HB', 'HE', 'HH', 'MV', 'NI', 'NW', 'RP', 'SH', 'SL', 'SN', 'ST', 'TH', 'North', 'Baltic']","{'capital_costs': 'Interpolation 2015-2020', 'fixed_costs': 'Interpolation 2015-2020', 'lifetime': 'Interpolation 2015-2020'}","{'capital_costs': 'DEA2020', 'fixed_costs': 'DEA2020', 'lifetime': 'DEA2020'}","{'capital_costs': 'p245', 'fixed_costs': 'p245', 'lifetime': 'p245'}",2050,"","","{'capital_costs': 'point', 'fixed_costs': 'point', 'lifetime': 'point'}","v2",1780000.0,32448.0,30.0

Actually, there are two regions, Baltic und North. Capacity_cost are empty for those regions, because they are reported in a separate line, which dsecribes all regions.

It would be best if the non-regional data would be filled into the fields of the regional data on the wind turbines already, so that the data_adapter_oemof/FINE/TIMES not have to do it.

[henhuy]

Added in v0.5.0