#! /usr/bin/env mpenv
# 
# This script reports the position of the requested motor.
#

import Mp
import MpCa

if ( len(sys.argv) != 3 ):
	print ""
	print "Usage:  mpca_get_position motorname"
	print ""
	sys.exit(0);

motor_name = sys.argv[2]

rbv_name = "%s.RBV" % motor_name

rbv_pv = MpCa.PV( rbv_name )

position = rbv_pv.caget()

egu_name = "%s.EGU" % motor_name

egu_pv = MpCa.PV( egu_name )

units = egu_pv.caget()

print "Motor '%s' position = %g %s" % (motor_name, position, units)