Write a GAMS model file from a multimod object

Usage

write_gams(model, file = NULL, format_expr = TRUE, ...)

Arguments

model: A multimod model object
file: Output file path (optional)
format_expr: logical; whether to format expressions with line breaks
...: Additional arguments passed to formatting functions

Value

Character vector or writes file if file is given

Examples

gms <- write_gams(example_models$toy)
cat(head(gms, 25), sep = "\n")
#> * Model: toy
#> * two-region capacity expansion toy model
#> 
#> sets
#> tech  generation technologies
#> region  model regions
#> ;
#> 
#> sets
#> mTR[tech,region]  technology x region pairs
#> mR[region]  regions
#> ;
#> 
#> parameters
#> pCapCost[tech]  'annualized capacity cost, EUR/kW'
#> pVarCost[tech]  'variable cost, EUR/MWh'
#> pAvail[tech,region]  availability factor
#> pDemand[region]  'annual demand, MWh'
#> ;
#> 
#> variables
#> vCost  'total system cost, EUR'
#> ;
#> positive variables
#> vCap[tech,region]  'installed capacity, kW'