#!/bin/csh -f
#+
# markbase -- set the base telescope coordinates to the current coordinates
#
# Purpose:
#	Reset the telescope BASE corodinates to be the current
#	coordinates of the telescope; i.e., reset the RA and Dec
#	offsets to zero.  This might be useful when you are about to
#	undertake and operation which will require numerous telescope moves
#	and you want to be able to return to the starting position.
#	In this case, use "markbase" before your first move, and then use
#	"gotobase" to return to the starting position.
#
# Usage:
#	markbase
# 
# Arguments:
#	none
# 
# Output:
#	none
# 
# Exit values:
#	 0 = normal completion
#	 1 = wrong number of arguments
#
# Example:
#	1) set the base coordinates to the current coordinates:
#		markbase
#
#-
# Modification history:
#	Date unknown	RWG	Original version
#	2000-Jul-05	GDW	Added documentation
#-----------------------------------------------------------------------

# check args...
if (${#argv} != 0) then
  echo "Usage: markbase"
  exit 1
endif

# set base to current...
modify -s dcs mark=true