The pathname of a writable directory.

Input Format:

An absolute path name. This must name a directory to which the control program has write access.

Examples:

The following example demonstrates home-directory interpolation.

 print $Wdir(~mcs/CBI)

 -> /home/goblin/mcs/CBI

The second example asks for a new log file to be opened in /scr/CBI/logs.

 logdir /scr/CBI/logs/

Context:

The Wdir datatype is currently used by the logdir and arcdir commands.