TulipaEnergy · datejada · Jan 21, 2025 · Jan 10, 2025 · Jan 10, 2025 · Jan 21, 2025
diff --git a/Project.toml b/Project.toml
@@ -36,7 +36,7 @@ SparseArrays = "1"
 Statistics = "1"
 TOML = "1"
 TimerOutputs = "0.5"
-TulipaIO = "0.1, 0.2"
+TulipaIO = "0.3"
 julia = "1.10"
 
 [extras]

diff --git a/benchmark/EU/asset-both.csv b/benchmark/EU/asset-both.csv
@@ -1,4 +1,3 @@
-1,2,3,4,5,6,7
 asset,milestone_year,commission_year,active,decommissionable,initial_units,initial_storage_units
 NL_E_Demand,2050,2050,true,false,0,0
 BE_E_Demand,2050,2050,true,false,0,0

diff --git a/benchmark/EU/asset-commission.csv b/benchmark/EU/asset-commission.csv
@@ -1,4 +1,3 @@
-1,2,3,4,5,6,7,8
 asset,commission_year,fixed_cost,investment_cost,investment_limit,fixed_cost_storage_energy,investment_cost_storage_energy,investment_limit_storage_energy
 NL_E_Demand,2050,0,0,,0,0,
 BE_E_Demand,2050,0,0,,0,0,

diff --git a/benchmark/EU/asset-milestone.csv b/benchmark/EU/asset-milestone.csv
@@ -1,4 +1,3 @@
-1,2,3,4,5,6,7,8,9
 asset,milestone_year,investable,peak_demand,storage_inflows,initial_storage_level,min_energy_timeframe_partition,max_energy_timeframe_partition,units_on_cost
 NL_E_Demand,2050,false,37487.25257,0,,,,0
 BE_E_Demand,2050,false,26322.90865,0,,,,0

diff --git a/benchmark/EU/asset.csv b/benchmark/EU/asset.csv
@@ -1,4 +1,3 @@
-1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23
 asset,type,group,capacity,min_operating_point,investment_method,investment_integer,technical_lifetime,economic_lifetime,discount_rate,consumer_balance_sense,capacity_storage_energy,is_seasonal,use_binary_storage_method,unit_commitment,unit_commitment_method,unit_commitment_integer,ramping,storage_method_energy,energy_to_power_ratio,investment_integer_storage_energy,max_ramp_up,max_ramp_down
 NL_E_Demand,consumer,,0,0,none,false,1,1,0,,0,false,,false,,false,false,false,0,false,,
 BE_E_Demand,consumer,,0,0,none,false,1,1,0,,0,false,,false,,false,false,false,0,false,,

diff --git a/benchmark/EU/assets-profiles.csv b/benchmark/EU/assets-profiles.csv
@@ -1,4 +1,3 @@
-1,2,3,4
 asset,commission_year,profile_type,profile_name
 NL_E_Demand,2050,demand,NL_E_Demand
 NL_Wind_Onshore,2050,availability,NL_Wind_Onshore

diff --git a/benchmark/EU/assets-rep-periods-partitions.csv b/benchmark/EU/assets-rep-periods-partitions.csv
@@ -1,4 +1,3 @@
-1,2,3,4,5
 asset,year,rep_period,specification,partition
 NL_E_Demand,2050,1,uniform,1
 BE_E_Demand,2050,1,uniform,2

diff --git a/benchmark/EU/assets-timeframe-partitions.csv b/benchmark/EU/assets-timeframe-partitions.csv
@@ -1,2 +1 @@
-,,{uniform;explicit;math},
 asset,year,specification,partition
diff --git a/benchmark/EU/assets-timeframe-profiles.csv b/benchmark/EU/assets-timeframe-profiles.csv
@@ -1,4 +1,3 @@
-1,2,3,4
 asset,commission_year,profile_type,profile_name
 FR_Hydro_Reservoir,2050,min_storage_level,FR_Hydro_Reservoir_Min_Storage_Level
 FR_Hydro_Reservoir,2050,max-storage-level,FR_Hydro_Reservoir_Max_Storage_Level

diff --git a/benchmark/EU/flow-both.csv b/benchmark/EU/flow-both.csv
@@ -1,4 +1,3 @@
-1,2,3,4,5,6,7,8
 from_asset,to_asset,milestone_year,commission_year,active,decommissionable,initial_export_units,initial_import_units
 NL_E_Balance,NL_E_Demand,2050,2050,true,false,0,0
 NL_E_ENS,NL_E_Demand,2050,2050,true,false,0,0

diff --git a/benchmark/EU/flow-commission.csv b/benchmark/EU/flow-commission.csv
@@ -1,4 +1,3 @@
-1,2,3,4,5,6,7
 from_asset,to_asset,commission_year,fixed_cost,investment_cost,efficiency,investment_limit
 NL_E_Balance,NL_E_Demand,2050,0,0,1,
 NL_E_ENS,NL_E_Demand,2050,0,0,1,

diff --git a/benchmark/EU/flow-milestone.csv b/benchmark/EU/flow-milestone.csv
@@ -1,4 +1,3 @@
-1,2,3,4,5
 from_asset,to_asset,milestone_year,investable,variable_cost
 NL_E_Balance,NL_E_Demand,2050,false,0
 NL_E_ENS,NL_E_Demand,2050,false,1

diff --git a/benchmark/EU/flow.csv b/benchmark/EU/flow.csv
@@ -1,4 +1,3 @@
-1,2,3,4,5,6,7,8,9
 from_asset,to_asset,carrier,is_transport,capacity,technical_lifetime,economic_lifetime,discount_rate,investment_integer
 NL_E_Balance,NL_E_Demand,electricity,false,0,1,1,0,false
 NL_E_ENS,NL_E_Demand,electricity,false,0,1,1,0,false

diff --git a/benchmark/EU/flows-profiles.csv b/benchmark/EU/flows-profiles.csv
@@ -1,2 +1 @@
-1,2,3,4,5
 from_asset,to_asset,year,profile_type,profile_name
diff --git a/benchmark/EU/flows-rep-periods-partitions.csv b/benchmark/EU/flows-rep-periods-partitions.csv
@@ -1,4 +1,3 @@
-1,2,3,4,5,6
 from_asset,to_asset,year,rep_period,specification,partition
 NL_E_Balance,NL_E_Demand,2050,1,uniform,1
 NL_E_ENS,NL_E_Demand,2050,1,uniform,1

diff --git a/benchmark/EU/profiles-rep-periods.csv b/benchmark/EU/profiles-rep-periods.csv
@@ -1,4 +1,3 @@
-,,,,p.u.
 profile_name,year,rep_period,timestep,value
 NL_Wind_Onshore,2050,1,1,0.847335688
 NL_Wind_Onshore,2050,1,2,0.738251392

diff --git a/benchmark/EU/profiles-timeframe.csv b/benchmark/EU/profiles-timeframe.csv
@@ -1,4 +1,3 @@
-,,,p.u.
 profile_name,year,period,value
 NO_Hydro_Min_Storage_Level,2050,1,0.5466666670000001
 NO_Hydro_Min_Storage_Level,2050,2,0.5466666670000001

diff --git a/benchmark/EU/rep-periods-data.csv b/benchmark/EU/rep-periods-data.csv
@@ -1,4 +1,3 @@
-,,,
 year,rep_period,num_timesteps,resolution
 2050,1,24,1.0
 2050,2,24,1.0

diff --git a/benchmark/EU/rep-periods-mapping.csv b/benchmark/EU/rep-periods-mapping.csv
@@ -1,4 +1,3 @@
-,,,p.u.
 year,period,rep_period,weight
 2050,1,6,0.033707691260474106
 2050,1,31,0.10410076942420189

diff --git a/benchmark/EU/timeframe-data.csv b/benchmark/EU/timeframe-data.csv
@@ -1,4 +1,3 @@
-1,2,3
 year,period,num_timesteps
 2050,1,24
 2050,2,24

diff --git a/benchmark/EU/year-data.csv b/benchmark/EU/year-data.csv
@@ -1,3 +1,2 @@
-1,2,3
 year,length,is_milestone
 2050,8760,true
diff --git a/docs/src/10-how-to-use.md b/docs/src/10-how-to-use.md
@@ -471,7 +471,7 @@ Let's explore how the groups are set up in the test case called [Norse](https://
 using DataFrames # hide
 using CSV # hide
 input_asset_file = "../../test/inputs/Norse/group-asset.csv" # hide
-assets = CSV.read(input_asset_file, DataFrame, header = 2) # hide
+assets = CSV.read(input_asset_file, DataFrame, header = 1) # hide
 ```
 
 In the given data, there are two groups: `renewables` and `ccgt`. Both groups have the `invest_method` parameter set to `true`, indicating that investment group constraints apply to both. For the `renewables` group, the `min_investment_limit` parameter is missing, signifying that there is no minimum limit imposed on the group. However, the `max_investment_limit` parameter is set to 40000 MW, indicating that the total investments of assets in the group must be less than or equal to this value. In contrast, the `ccgt` group has a missing value in the `max_investment_limit` parameter, indicating no maximum limit, while the `min_investment_limit` is set to 10000 MW for the total investments in that group.
@@ -480,7 +480,7 @@ Let's now explore which assets are in each group. To do so, we can take a look a
 
 ```@example display-group-setup
 input_asset_file = "../../test/inputs/Norse/graph-assets-data.csv" # hide
-assets = CSV.read(input_asset_file, DataFrame, header = 2) # hide
+assets = CSV.read(input_asset_file, DataFrame, header = 1) # hide
 assets = assets[.!ismissing.(assets.group), [:name, :type, :group]] # hide
 ```
 
@@ -538,7 +538,7 @@ In order to set up a model with year information, the following steps are necess
     using DataFrames # hide
     using CSV # hide
     input_asset_file = "../../test/inputs/Multi-year Investments/assets-data.csv" # hide
-    assets_data = CSV.read(input_asset_file, DataFrame, header = 2) # hide
+    assets_data = CSV.read(input_asset_file, DataFrame, header = 1) # hide
     assets_data = assets_data[1:10, [:name, :year, :commission_year, :investable, :initial_units]] # hide
     ```
 
@@ -558,7 +558,7 @@ In order to set up a model with year information, the following steps are necess
 
   ```@example multi-year-setup
   input_asset_file = "../../test/inputs/Multi-year Investments/assets-profiles.csv" # hide
-  assets_profiles = CSV.read(input_asset_file, DataFrame, header = 2) # hide
+  assets_profiles = CSV.read(input_asset_file, DataFrame, header = 1) # hide
   assets_profiles = assets_profiles[1:2, :] # hide
   ```
 

diff --git a/docs/src/30-concepts.md b/docs/src/30-concepts.md
@@ -75,7 +75,7 @@ The following table shows the user input data for the definition of asset time r
 using DataFrames # hide
 using CSV # hide
 input_asset_file = "../../test/inputs/Variable Resolution/assets-rep-periods-partitions.csv" # hide
-assets = CSV.read(input_asset_file, DataFrame, header = 2) # hide
+assets = CSV.read(input_asset_file, DataFrame, header = 1) # hide
 assets = assets[assets.asset .!= "wind", :] # hide
 ```
 
@@ -85,7 +85,7 @@ The same time resolution can be specified for the flows, for example (again, the
 
 ```@example print-partitions
 input_flow_file = "../../test/inputs/Variable Resolution/flows-rep-periods-partitions.csv" # hide
-flows_partitions = CSV.read(input_flow_file, DataFrame, header = 2) # hide
+flows_partitions = CSV.read(input_flow_file, DataFrame, header = 1) # hide
 ```
 
 The table shows a `uniform` definition for the flow from the hydrogen producer (`H2`) to the conversion asset (`ccgt`) of 6 hours, from the wind producer (`wind`) to the storage (`phs`) of 3 hours, and from the balance hub (`balance`) to the consumer (`demand`) of 3 hours, too. In addition, the flow from the wind producer (`wind`) to the balance hub (`balance`) is defined using the `math` specification of `1x2+1x4`, meaning that there are two time blocks, one of two hours (i.e., `1:2`) and another of four hours (i.e., `3:6`). Finally, the flow from the storage (`phs`) to the balance hub (`balance`) is defined using the `math` specification of `1x4+1x2`, meaning that there are two time blocks, one of four hours (i.e., `1:4`) and another of two hours (i.e., `5:6`).
@@ -350,23 +350,23 @@ The example demonstrates various assets that supply demand. Each asset has diffe
 using DataFrames # hide
 using CSV # hide
 input_dir = "../../test/inputs/UC-ramping" # hide
-assets_data = CSV.read(joinpath(input_dir, "assets-data.csv"), DataFrame, header = 2) # hide
-graph_assets = CSV.read(joinpath(input_dir, "graph-assets-data.csv"), DataFrame, header = 2) # hide
+assets_data = CSV.read(joinpath(input_dir, "assets-data.csv"), DataFrame, header = 1) # hide
+graph_assets = CSV.read(joinpath(input_dir, "graph-assets-data.csv"), DataFrame, header = 1) # hide
 assets = leftjoin(graph_assets, assets_data, on=:name) # hide
 filtered_assets = assets[assets.type .== "producer" .|| assets.type .== "conversion", ["name", "type", "capacity", "initial_units", "unit_commitment",  "ramping"]] # hide
 ```
 
 The `assets-rep-periods-partitions` file defines the time resolution for the assets in the `partition` column. For instance, here we can see that the time resolutions are 3h for the `ccgt` and 6h for the `smr`. These values mean that the unit commitment variables (e.g., `units_on`) in the model have three and six hours resolution, respectively.
 
 ```@example unit-commitment
-assets_partitions_data = CSV.read(joinpath(input_dir, "assets-rep-periods-partitions.csv"), DataFrame, header = 2) # hide
+assets_partitions_data = CSV.read(joinpath(input_dir, "assets-rep-periods-partitions.csv"), DataFrame, header = 1) # hide
 filtered_assets_partitions = assets_partitions_data[!, ["asset", "specification", "partition"]] # hide
 ```
 
 The `flows-rep-periods-partitions` file defines the time resolution for the flows. In this example, we have that the flows from the `gas` asset to the `ccgt` and from the `ccgt` asset to the `demand` are in a 2h resolution.
 
 ```@example unit-commitment
-flows_partitions_data = CSV.read(joinpath(input_dir, "flows-rep-periods-partitions.csv"), DataFrame, header = 2) # hide
+flows_partitions_data = CSV.read(joinpath(input_dir, "flows-rep-periods-partitions.csv"), DataFrame, header = 1) # hide
 filtered_flows_partitions = flows_partitions_data[!, ["from_asset", "to_asset", "specification", "partition"]] # hide
 ```
 
@@ -554,8 +554,8 @@ Let's first look at this feature's most relevant input data, starting with the `
 using DataFrames # hide
 using CSV # hide
 input_dir = "../../test/inputs/Storage" # hide
-assets_data = CSV.read(joinpath(input_dir, "assets-data.csv"), DataFrame, header = 2) # hide
-graph_assets = CSV.read(joinpath(input_dir, "graph-assets-data.csv"), DataFrame, header = 2) # hide
+assets_data = CSV.read(joinpath(input_dir, "assets-data.csv"), DataFrame, header = 1) # hide
+graph_assets = CSV.read(joinpath(input_dir, "graph-assets-data.csv"), DataFrame, header = 1) # hide
 assets = leftjoin(graph_assets, assets_data, on=:name) # hide
 filtered_assets = assets[assets.type .== "storage", ["name", "type", "capacity", "capacity_storage_energy", "initial_storage_units", "initial_storage_level", "is_seasonal"]] # hide
 ```
@@ -566,7 +566,7 @@ The `rep-periods-data` file has information on the representative periods in the
 
 ```@example seasonal-storage
 rp_file = "../../test/inputs/Storage/rep-periods-data.csv" # hide
-rp = CSV.read(rp_file, DataFrame, header = 2) # hide
+rp = CSV.read(rp_file, DataFrame, header = 1) # hide
 ```
 
 ![availability-profiles](./figs/availability-profiles.png)
@@ -575,7 +575,7 @@ The `rep-periods-mapping` relates each representative period with the periods in
 
 ```@example seasonal-storage
 map_file = "../../test/inputs/Storage/rep-periods-mapping.csv" # hide
-map = CSV.read(map_file, DataFrame, header = 2) # hide
+map = CSV.read(map_file, DataFrame, header = 1) # hide
 unstacked_map = unstack(map, :period, :rep_period, :weight) # hide
 rename!(unstacked_map, ["period", "k=1", "k=2", "k=3"]) # hide
 unstacked_map[!,["k=1", "k=2", "k=3"]] = convert.(Float64, unstacked_map[!,["k=1", "k=2", "k=3"]]) # hide
@@ -586,7 +586,7 @@ The file `assets-timeframe-partitions` has the information on how often we want
 
 ```@example seasonal-storage
 phs_partitions_file = "../../test/inputs/Storage/assets-timeframe-partitions.csv" # hide
-phs_partitions = CSV.read(phs_partitions_file, DataFrame, header = 2) # hide
+phs_partitions = CSV.read(phs_partitions_file, DataFrame, header = 1) # hide
 ```
 
 > **Note:**

diff --git a/test/inputs/Multi-year Investments/asset-both.csv b/test/inputs/Multi-year Investments/asset-both.csv
@@ -1,4 +1,3 @@
-,,,,,,
 asset,milestone_year,commission_year,active,decommissionable,initial_units,initial_storage_units
 ocgt,2030,2030,true,false,0.0,0.0
 ccgt,2030,2028,true,true,1.0,0.0

diff --git a/test/inputs/Multi-year Investments/asset-commission.csv b/test/inputs/Multi-year Investments/asset-commission.csv
@@ -1,4 +1,3 @@
-,,,,,,,
 asset,commission_year,fixed_cost,investment_cost,investment_limit,fixed_cost_storage_energy,investment_cost_storage_energy,investment_limit_storage_energy
 wind,2020,20.0,70.0,,5.0,0.0,
 demand,2050,20.0,0.0,,5.0,0.0,

diff --git a/test/inputs/Multi-year Investments/asset-milestone.csv b/test/inputs/Multi-year Investments/asset-milestone.csv
@@ -1,4 +1,3 @@
-,,,,,,,,
 asset,milestone_year,investable,peak_demand,storage_inflows,initial_storage_level,min_energy_timeframe_partition,max_energy_timeframe_partition,units_on_cost
 ccgt,2030,true,0.0,0.0,0.0,,,
 wind,2030,true,0.0,0.0,0.0,,,

diff --git a/test/inputs/Multi-year Investments/asset.csv b/test/inputs/Multi-year Investments/asset.csv
@@ -1,4 +1,3 @@
-,,,,,,,,,,,,,,,,,,,,,,
 asset,type,group,capacity,min_operating_point,investment_method,investment_integer,technical_lifetime,economic_lifetime,discount_rate,consumer_balance_sense,capacity_storage_energy,is_seasonal,use_binary_storage_method,unit_commitment,unit_commitment_method,unit_commitment_integer,ramping,storage_method_energy,energy_to_power_ratio,investment_integer_storage_energy,max_ramp_up,max_ramp_down
 battery,storage,,50.0,,simple,true,30,10,0.05,,100.0,false,,false,,false,false,false,0.0,false,,
 ccgt,producer,,400.0,,compact,true,25,10,0.05,,0.0,false,,false,,false,false,false,0.0,false,,

diff --git a/test/inputs/Multi-year Investments/assets-profiles.csv b/test/inputs/Multi-year Investments/assets-profiles.csv
@@ -1,4 +1,3 @@
-,,type,name
 asset,commission_year,profile_type,profile_name
 wind,2020,availability,availability-wind2020
 wind,2030,availability,availability-wind2030

diff --git a/test/inputs/Multi-year Investments/flow-both.csv b/test/inputs/Multi-year Investments/flow-both.csv
@@ -1,4 +1,3 @@
-,,,,,,,
 from_asset,to_asset,milestone_year,commission_year,active,decommissionable,initial_export_units,initial_import_units
 ocgt,demand,2030,2030,true,true,0.0,0.0
 ccgt,demand,2030,2028,true,true,1.0,1.0

diff --git a/test/inputs/Multi-year Investments/flow-commission.csv b/test/inputs/Multi-year Investments/flow-commission.csv
@@ -1,4 +1,3 @@
-,,,,,,
 from_asset,to_asset,commission_year,fixed_cost,investment_cost,efficiency,investment_limit
 battery,demand,2030,0.0,350.0,0.95,
 wind,demand,2030,0.0,350.0,0.0,

diff --git a/test/inputs/Multi-year Investments/flow-milestone.csv b/test/inputs/Multi-year Investments/flow-milestone.csv
@@ -1,4 +1,3 @@
-,,,,
 from_asset,to_asset,milestone_year,investable,variable_cost
 battery,demand,2030,false,0.0
 wind,demand,2030,false,0.001

diff --git a/test/inputs/Multi-year Investments/flow.csv b/test/inputs/Multi-year Investments/flow.csv
@@ -1,4 +1,3 @@
-,,,,,,,,
 from_asset,to_asset,carrier,is_transport,capacity,technical_lifetime,economic_lifetime,discount_rate,investment_integer
 ens,demand,electricity,false,0.0,10,1,0.02,false
 ocgt,demand,electricity,false,0.0,10,1,0.02,false

diff --git a/test/inputs/Multi-year Investments/flows-profiles.csv b/test/inputs/Multi-year Investments/flows-profiles.csv
@@ -1,2 +1 @@
-,,,type,name
 from_asset,to_asset,year,profile_type,profile_name
diff --git a/test/inputs/Multi-year Investments/initial-assets-data.csv b/test/inputs/Multi-year Investments/initial-assets-data.csv
@@ -1,4 +1,3 @@
-,{true;false},,,{true;false},{true;false},kEUR/MW/year,MW,MW,units,MW,{empty;==;>=},{true;false},MWh/year,units,MWh,h,{true;false},kEUR/MWh/year,MWh,MWh,{true;false},{missing;binary;relaxed_binary},MWh,MWh,{true;false},{missing;basic},kEUR/h/unit_on,{true;false},[p.u.],{true;false},[p.u.],[p.u.]
 name,active,year,commission_year,investable,investment_integer,investment_cost,investment_limit,capacity,initial_units,peak_demand,consumer_balance_sense,is_seasonal,storage_inflows,initial_storage_units,initial_storage_level,energy_to_power_ratio,storage_method_energy,investment_cost_storage_energy,investment_limit_storage_energy,capacity_storage_energy,investment_integer_storage_energy,use_binary_storage_method,max_energy_timeframe_partition,min_energy_timeframe_partition,unit_commitment,unit_commitment_method,units_on_cost,unit_commitment_integer,min_operating_point,ramping,max_ramp_up,max_ramp_down
 wind,true,2020,2020,false,false,0,,50,0.07,0,,false,0,0,0,0,false,0,,0,false,,,,false,,,false,,false,,
 wind,true,2030,2030,false,false,70,,50,0.02,0,,false,0,0,0,0,false,0,,0,false,,,,false,,,false,,false,,

diff --git a/test/inputs/Multi-year Investments/profiles-rep-periods.csv b/test/inputs/Multi-year Investments/profiles-rep-periods.csv
@@ -1,4 +1,3 @@
-,,,,p.u.
 profile_name,year,rep_period,timestep,value
 availability-wind2020,2030,1,1,0.11
 availability-wind2020,2030,1,2,0.11

diff --git a/test/inputs/Multi-year Investments/rep-periods-data.csv b/test/inputs/Multi-year Investments/rep-periods-data.csv
@@ -1,4 +1,3 @@
-,,,hours
 year,rep_period,num_timesteps,resolution
 2030,1,24,1.0
 2030,2,24,1.0

diff --git a/test/inputs/Multi-year Investments/rep-periods-mapping.csv b/test/inputs/Multi-year Investments/rep-periods-mapping.csv
@@ -1,4 +1,3 @@
-,,,p.u.
 year,period,rep_period,weight
 2030,1,1,1.0
 2030,2,1,1.0

diff --git a/test/inputs/Multi-year Investments/timeframe-data.csv b/test/inputs/Multi-year Investments/timeframe-data.csv
@@ -1,4 +1,3 @@
-,,
 year,period,num_timesteps
 2030,1,24
 2030,2,24

diff --git a/test/inputs/Multi-year Investments/year-data.csv b/test/inputs/Multi-year Investments/year-data.csv
@@ -1,4 +1,3 @@
-,h,{true;false}
 year,length,is_milestone
 2020,8760,false
 2028,8760,false

diff --git a/test/inputs/Norse/asset-both.csv b/test/inputs/Norse/asset-both.csv
@@ -1,4 +1,3 @@
-,,,,,,
 asset,milestone_year,commission_year,active,decommissionable,initial_units,initial_storage_units
 Asgard_Battery,2030,2030,true,false,7.25,0.0
 Asgard_Solar,2030,2030,true,false,0.0,0.0

diff --git a/test/inputs/Norse/asset-commission.csv b/test/inputs/Norse/asset-commission.csv
@@ -1,4 +1,3 @@
-,,,,,,,
 asset,commission_year,fixed_cost,investment_cost,investment_limit,fixed_cost_storage_energy,investment_cost_storage_energy,investment_limit_storage_energy
 Asgard_CCGT,2030,0.0,650.0,,5.0,0.0,
 Midgard_Wind,2030,0.0,1300.0,80000.0,5.0,0.0,

diff --git a/test/inputs/Norse/asset-milestone.csv b/test/inputs/Norse/asset-milestone.csv
@@ -1,4 +1,3 @@
-,,,,,,,,
 asset,milestone_year,investable,peak_demand,storage_inflows,initial_storage_level,min_energy_timeframe_partition,max_energy_timeframe_partition,units_on_cost
 Asgard_CCGT,2030,true,0.0,0.0,0.0,,,0.97
 Midgard_Wind,2030,true,0.0,0.0,0.0,,4.5e6,

diff --git a/test/inputs/Norse/asset.csv b/test/inputs/Norse/asset.csv
@@ -1,4 +1,3 @@
-,,,,,,,,,,,,,,,,,,,,,,
 asset,type,group,capacity,min_operating_point,investment_method,investment_integer,technical_lifetime,economic_lifetime,discount_rate,consumer_balance_sense,capacity_storage_energy,is_seasonal,use_binary_storage_method,unit_commitment,unit_commitment_method,unit_commitment_integer,ramping,storage_method_energy,energy_to_power_ratio,investment_integer_storage_energy,max_ramp_up,max_ramp_down
 Asgard_Battery,storage,,100.0,,simple,true,15,1,0.05,,10.0,false,binary,false,,false,false,true,100.0,true,,
 Asgard_CCGT,conversion,ccgt,500.0,0.25,simple,true,15,1,0.05,,0.0,false,,true,basic,false,true,false,0.0,false,0.5,0.3

diff --git a/test/inputs/Norse/assets-profiles.csv b/test/inputs/Norse/assets-profiles.csv
@@ -1,4 +1,3 @@
-,,type,name
 asset,commission_year,profile_type,profile_name
 Asgard_Solar,2030,availability,availability-Asgard_Solar
 Asgard_E_demand,2030,demand,demand-Asgard_E_demand

diff --git a/test/inputs/Norse/assets-rep-periods-partitions.csv b/test/inputs/Norse/assets-rep-periods-partitions.csv
@@ -1,4 +1,3 @@
-,,,{uniform;explicit;math},
 asset,year,rep_period,specification,partition
 Asgard_Solar,2030,1,uniform,4
 Asgard_E_demand,2030,1,explicit,7;7;7;21;21;21;21;21;21;21

diff --git a/test/inputs/Norse/assets-timeframe-partitions.csv b/test/inputs/Norse/assets-timeframe-partitions.csv
@@ -1,4 +1,3 @@
-,,{uniform;explicit;math},
 asset,year,specification,partition
 Midgard_Wind,2030,math,5x28+4x6+1x1+1x28+1x22
 Midgard_Nuclear_SMR,2030,math,1x215

diff --git a/test/inputs/Norse/assets-timeframe-profiles.csv b/test/inputs/Norse/assets-timeframe-profiles.csv
@@ -1,4 +1,3 @@
-,,type,name
 asset,commission_year,profile_type,profile_name
 Midgard_Hydro,2030,max_storage_level,max_storage_level-Midgard_Hydro
 Midgard_Hydro,2030,min_storage_level,min_storage_level-Midgard_Hydro

diff --git a/test/inputs/Norse/flow-both.csv b/test/inputs/Norse/flow-both.csv
@@ -1,4 +1,3 @@
-,,,,,,,
 from_asset,to_asset,milestone_year,commission_year,active,decommissionable,initial_export_units,initial_import_units
 Asgard_Battery,Asgard_E_demand,2030,2030,true,true,0.0,0.0
 Asgard_Solar,Asgard_Battery,2030,2030,true,true,0.0,0.0

diff --git a/test/inputs/Norse/flow-commission.csv b/test/inputs/Norse/flow-commission.csv
@@ -1,4 +1,3 @@
-,,,,,,
 from_asset,to_asset,commission_year,fixed_cost,investment_cost,efficiency,investment_limit
 G_imports,Midgard_CCGT,2030,0.0,0.0,1.0,0.0
 Midgard_E_demand,Midgard_Hydro,2030,0.0,0.0,0.7,0.0

diff --git a/test/inputs/Norse/flow-milestone.csv b/test/inputs/Norse/flow-milestone.csv
@@ -1,4 +1,3 @@
-,,,,
 from_asset,to_asset,milestone_year,investable,variable_cost
 G_imports,Midgard_CCGT,2030,false,0.0015
 Midgard_E_demand,Midgard_Hydro,2030,false,0.0

diff --git a/test/inputs/Norse/flow.csv b/test/inputs/Norse/flow.csv
@@ -1,4 +1,3 @@
-,,,,,,,,
 from_asset,to_asset,carrier,is_transport,capacity,technical_lifetime,economic_lifetime,discount_rate,investment_integer
 Asgard_CCGT,Asgard_E_demand,electricity,false,0.0,10,1,0.02,false
 G_imports,Midgard_CCGT,gas,false,0.0,10,1,0.02,false

diff --git a/test/inputs/Norse/flows-profiles.csv b/test/inputs/Norse/flows-profiles.csv
@@ -1,3 +1,2 @@
-,,,type,name
 from_asset,to_asset,year,profile_type,profile_name
 Asgard_E_demand,Valhalla_E_balance,2030,availability,availability-Asgard_Valhalla_flow
diff --git a/test/inputs/Norse/flows-rep-periods-partitions.csv b/test/inputs/Norse/flows-rep-periods-partitions.csv
@@ -1,4 +1,3 @@
-,,,,{uniform;explicit;math},
 from_asset,to_asset,year,rep_period,specification,partition
 Asgard_Solar,Asgard_Battery,2030,2,math,4x3+3x4
 Asgard_Solar,Asgard_E_demand,2030,2,math,3x4+4x3

diff --git a/test/inputs/Norse/group-asset.csv b/test/inputs/Norse/group-asset.csv
@@ -1,4 +1,3 @@
-group_name,,{false; true},MW,MW
 name,milestone_year,invest_method,min_investment_limit,max_investment_limit
 renewables,2030,true,,40000
 ccgt,2030,true,10000,
diff --git a/test/inputs/Norse/profiles-rep-periods.csv b/test/inputs/Norse/profiles-rep-periods.csv
@@ -1,4 +1,3 @@
-,,,,p.u.
 profile_name,year,rep_period,timestep,value
 availability-Asgard_Solar,2030,1,1,0.0
 availability-Asgard_Solar,2030,1,2,0.0

diff --git a/test/inputs/Norse/profiles-timeframe.csv b/test/inputs/Norse/profiles-timeframe.csv
@@ -1,4 +1,3 @@
-,,,p.u.
 profile_name,year,period,value
 max_energy-Midgard_Wind,2030,1,1.0
 max_energy-Midgard_Wind,2030,2,1.0

diff --git a/test/inputs/Norse/rep-periods-data.csv b/test/inputs/Norse/rep-periods-data.csv
@@ -1,4 +1,3 @@
-,,,hours
 year,rep_period,num_timesteps,resolution
 2030,1,168,1.0
 2030,2,24,1.0
diff --git a/test/inputs/Norse/rep-periods-mapping.csv b/test/inputs/Norse/rep-periods-mapping.csv
@@ -1,4 +1,3 @@
-,,,p.u.
 year,period,rep_period,weight
 2030,1,2,1.0
 2030,2,2,1.0
Original file line number	Diff line number	Diff line change
		@@ -1,2 +1 @@
		,,{uniform;explicit;math},
		asset,year,specification,partition
Original file line number	Diff line number	Diff line change
		@@ -1,2 +1 @@
		1,2,3,4,5
		from_asset,to_asset,year,profile_type,profile_name
-Original file line number
+Diff line change
@@ -1,4 +1,3 @@
-,2,3
     year,period,num_timesteps
 ,1,24
 ,2,24
@@ Expand Down @@
Original file line number	Diff line number	Diff line change
		@@ -1,2 +1 @@
		,,,type,name
		from_asset,to_asset,year,profile_type,profile_name