# Ideal location of the upstream sense wires and downstream guard wires from
# the BLAST CAD (Jim Kelsey)
#
# The CAD only has the starting and ending hole patterns for the WC's.
#
# The intersection of the theoretical sense wire and the Y=0 median plane of
# the WC's is given by the following coordinates for each chamber and
# super-layer.  Units are mm in the BLAST system.  These are the furthest
# up-stream, centre sense wires.
#
0 0  895.3583    0.0  145.5095
0 1  951.8617    0.0  166.0221
1 0 1310.460     0.0  209.7985
1 1 1366.964     0.0  230.3103
2 0 1725.211     0.0  276.1697
2 1 1781.715     0.0  296.6814
#
# The intersection of the theoretical guard wire and the Y=0 plane is given by
# the following coordinates.  These are the furthest down-stream centre guard
# wires.  The furthest down-stream, central sense wire can be found by adding
# a distance of 39.5 / cos(5 deg) along the X-axis of the chamber system.
# 
0 0  506.9704    0.0 1460.054
0 1  541.2884    0.0 1555.656
1 0  744.5891    0.0 2125.056
1 1  778.9071    0.0 2220.658
2 0  981.8592    0.0 2792.134
2 1 1016.1770    0.0 2887.735