GR v9r4 included a number of modifications to AcdDigi, AcdUtil and AcdRecon in response to the curved tiles.
(Run, Event): (7, 110985)
Act_Dist: 72
OBJ: AcdId AcdId ACD Tile identification information
Id: 202
( Face, Row, Column): (2, 0, 2)
In merit - the 3D active distance is populated as it is in recon.root. The AcdActDistTileEnergy is zero as reported by Bill.
************************************************************
* Row * EvtRun * EvtEventI * AcdActive * AcdActDis *
************************************************************
* 3565 * 7 * 110985 * 72.337997 * 0 *
************************************************************
==> 1 selected entry
(Run, Event): (19, 76327)
Act_Dist: 1.1e+002
OBJ: AcdId AcdId ACD Tile identification information
Id: 103
( Face, Row, Column): (1, 0, 3)
(Run, Event): (509, 9393)
Act_Dist: 27
OBJ: AcdId AcdId ACD Tile identification information
Id: 43
( Face, Row, Column): (0, 4, 3)
(Run, Event): (663, 41876)
Act_Dist: 61
OBJ: AcdId AcdId ACD Tile identification information
Id: 303
( Face, Row, Column): (3, 0, 3)
(Run, Event): (980, 9278)
Act_Dist: -0.42
OBJ: AcdId AcdId ACD Tile identification information
Id: 43
( Face, Row, Column): (0, 4, 3)
(Run, Event): (990, 27808)
Act_Dist: -2.2e+002
OBJ: AcdId AcdId ACD Tile identification information
Id: 230
( Face, Row, Column): (2, 3, 0)
(Run, Event): (1127, 30636)
Act_Dist: -0.54
OBJ: AcdId AcdId ACD Tile identification information
Id: 201
( Face, Row, Column): (2, 0, 1)
(Run, Event): (1141, 7536)
Act_Dist: 34
OBJ: AcdId AcdId ACD Tile identification information
Id: 113
( Face, Row, Column): (1, 1, 3)
(Run, Event): (1488, 122747)
Act_Dist: -6.2e+002
OBJ: AcdId AcdId ACD Tile identification information
Id: 130
( Face, Row, Column): (1, 3, 0)
(Run, Event): (1677, 76916)
Act_Dist: 90
OBJ: AcdId AcdId ACD Tile identification information
Id: 21
( Face, Row, Column): (0, 2, 1)
(Run, Event): (1762, 2114)
Act_Dist: -30
OBJ: AcdId AcdId ACD Tile identification information
Id: 40
( Face, Row, Column): (0, 4, 0)
(Run, Event): (1820, 41363)
Act_Dist: 1.1e+002
OBJ: AcdId AcdId ACD Tile identification information
Id: 203
( Face, Row, Column): (2, 0, 3)
(Run, Event): (1910, 7070)
Act_Dist: -2.8e+002
OBJ: AcdId AcdId ACD Tile identification information
Id: 430
( Face, Row, Column): (4, 3, 0)
(Run, Event): (1948, 7722)
Act_Dist: 72
OBJ: AcdId AcdId ACD Tile identification information
Id: 200
( Face, Row, Column): (2, 0, 0)