im_gate: read the parms that exist in the point branch

val_fit and mark read attr, percent and output; the parms are attr_in,
pct_mark and group_out. Nothing was ever grouped for points.

Co-Authored-By: Claude Fable 5.1 <[email protected]>

 otls/sop_lsgalante.im_gate.1.0.hdalc | Bin 14824 -> 14899 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)

diff --git a/otls/sop_lsgalante.im_gate.1.0.hdalc b/otls/sop_lsgalante.im_gate.1.0.hdalc
index ee8db6f..fefdd42 100644
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