German / English labels for optimisation parameter-grid columns

Maps the raw param_grid column names produced by the case-study workflows to human-readable, unit-carrying labels. Used to translate the "varying parameters" block in the interactive tooltips of plot_cost_vs_overflow_volume() and plot_cost_overflow_boxplot(), so a hovered point shows e.g. Muldenflaeche [m2]=125 instead of the raw mulde_area=125.

Usage

default_param_labels(lang = c("de", "en"))

Arguments

lang

Character. "de" or "en".

Value

A named character vector: names are param_grid column names, values are the display labels.

Details

Unknown columns fall back to their raw name, so a grid gaining a new column still renders (just untranslated). Override individual entries or pass your own named vector via the param_labels argument of the plot functions.

Examples

default_param_labels("de")[["mulde_area"]]
#> [1] "Muldenfläche [m²]"
default_param_labels("en")[["storage_height"]]
#> [1] "Storage thickness [mm]"