# Structure of instance files
## File naming scheme
``{n}_{delta-t-minutes}_{pgridmax-factor}_{delta-E-factor}_{Emax}_{num-segments}_{is-convex}_{run}``

- Single individual instances end with ``.ins`` whereas rolling horizon instances end with ``.rh_ins``.
- If num-segments is 0, the original Pmax function with all its piecewise linear segments is referred.
- If delta-E-factor is 0, the instance is not supposed to be solved with EVS-SOC-LAMBDA/EVS-SOC-NET.

## File content 
The first line contains instance parameters, similar to the file naming scheme. The parameters are seperated by whitespace.

Subsequent lines contain:
- ``tau_minutes`` (\*)
- ``duration`` (overall rolling-horizon duration in hours, \*)
- ``c`` (array)
- ``ev_type_ref`` (array)
- ``t_arr`` (array, \*)
- ``t_dep`` (array)
- ``s_arr`` (array)
- ``s_dep`` (array)
- ``d_avail`` (array)

\* = Only provided for rolling-horizon instances.

Array elements are separated by whitespace.