1 Private_Tasks

     GILDAS  tasks  are  searched  in  the  GILDAS_RUN  area,  and   the
initialisation  and  checker  files in GILDAS_PAR.  These names point by
default to GAG_ROOT:[GDF]  and  GAG_ROOT:[[GDF.PAR]  respectively.   The
help is accessible through the logical name GILDAS_HELP, which points by
default to GAG_HELP:TASK.HLB.  These three logical names can be  defined
as search lists.  For example
  $ DEFINE GILDAS_RUN MYDISK:[MYDIR.GDF],GAG_ROOT:[GDF]
  $ DEFINE GILDAS_PAR MYDISK:[MYDIR.GDF],GAG_ROOT:[GDF.PAR]
  $ DEFINE GILDAS_HELP MYDISK:[MYDIR.GDF]TASK.HLB,GAG_HELP:TASK.HLB
allows to search for tasks first in the private  directory,  then  among
the  general  GILDAS  area.   See  GILDAS  user manual for details about
developping GILDAS tasks (see $ HELP @GAGHELP  DOCUMENTATION  to  get  a
copy of the user manual).