CORRIDOREDIT command
Adds or removes regions for a selected corridor.
Icon: 
Method
The CORRIDOREDIT command can be used to:
- Add or remove baselines for a selected corridor.
 - Add, remove, split or merge regions for a selected corridor.
 - Add stations to a selected corridor.
 
Options within the command
- Add Baseline
 - Adds a new corridor baseline.
 
- Remove Baseline
 - Removes a corridor baseline.
 
- Add Region
 - Adds a new region to a selected corridor baseline.
- Enter region start station
 - Allows you to enter the starting point along the 3D alignment line.
 
- Enter region end station
 - Allows you to enter the ending point along the 3D alignment line.
 
 
- Remove Region
 - Removes a selected region.
- whole Baseline
 - Allows you to select the whole baseline.
 
- by Index
 - Allows you to enter an index which corresponds to the baseline/region. Note: For regions, the index is calculated from region start station to region end station.
 
- by Name
 - Allows you to select a baseline/region by its name.
 
- by Range
 - Allows you to select a range baseline/region.
 
 
- Add Station
 - Adds station to a region.
 
- Split Region
 - Splits a selected region.
 
- Merge Region
 - Merges regions.
 

