SSD Geometry (y2005f)

 Following are the details for all the wafers described in VMC :

(listed for 1 ladder)

volume_id                 driftDirection                                       normalDirection                                 transverseDirection                            centerPosition    

path of the corresponding volume 

{ 7101,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700, -32.62500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_1/SFSL_1/SFSD_1

{ 7201,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700, -28.27500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_2/SFSL_1/SFSD_1

{ 7301,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700, -23.92500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_3/SFSL_1/SFSD_1

{ 7401,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700, -19.57500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_4/SFSL_1/SFSD_1

{ 7501,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700, -15.22500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_5/SFSL_1/SFSD_1

{ 7601,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700, -10.87500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_6/SFSL_1/SFSD_1

{ 7701,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700,  -6.52500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_7/SFSL_1/SFSD_1

{ 7801,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700,  -2.17500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_8/SFSL_1/SFSD_1

{ 7901,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700,   2.17500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_9/SFSL_1/SFSD_1

{ 8001,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700,   6.52500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_10/SFSL_1/SFSD_1

{ 8101,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700,  10.87500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_11/SFSL_1/SFSD_1

{ 8201,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700,  15.22500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_12/SFSL_1/SFSD_1

{ 8301,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700,  19.57500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_13/SFSL_1/SFSD_1

{ 8401,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700,  23.92500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_14/SFSL_1/SFSD_1

{ 8501,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700,  28.27500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_15/SFSL_1/SFSD_1

{ 8601,   1.0000000, 0.0000000, 0.0000000,  -0.0000000, 1.0000000,-0.0000000,   0.0000000, 0.0000000, 1.0000000,    -0.00000,  23.17700,  32.62500},// CAVE_1/SVTT_1/SFMO_1/SFLM_1/SFDM_1/SFSW_16/SFSL_1/SFSD_1

 

Now we have to compare with the values in DB :

wafer 7101

 

mysql> select driftDirection,normalDirection,transverseDirection,centerPosition,flavor,beginTime from ssdWafersPosition where id=7101 && flavor='sim';

+----------------+-----------------+---------------------+----------------------------+--------+---------------------+

| driftDirection | normalDirection | transverseDirection | centerPosition                 | flavor | beginTime           |

+----------------+-----------------+---------------------+----------------------------+--------+---------------------+

| 1,0,0          | 4.28612e-16,1,0 | 0,0,1               | -1.10052e-06,23.177,-32.25 | sim    | 2004-07-31 00:00:01 |

| 1,0,0          | 3.67382e-16,1,0 | 0,0,1               | -1.10039e-06,23.174,-32.25 | sim    | 2001-07-31 00:00:01 |

| 1,0,0          | -0,1,-0               | 0,0,1               | -0,23.177,-32.625                  | sim   | 2004-12-01 00:00:02 |

+----------------+-----------------+---------------------+----------------------------+--------+---------------------+

wafer 7102

 

+----------------+-----------------+---------------------+----------------------------+--------+---------------------+

| driftDirection | normalDirection | transverseDirection | centerPosition             | flavor | beginTime           |

+----------------+-----------------+---------------------+----------------------------+--------+---------------------+

| 1,0,0          | 3.67382e-16,1,0 | 0,0,1               | -1.10039e-06,23.174,-27.95 | sim    | 2001-07-31 00:00:01 |

| 1,0,0          | 4.28612e-16,1,0 | 0,0,1               | -1.10052e-06,23.177,-27.95 | sim    | 2004-07-31 00:00:01 |

| 1,0,0          | -0,1,-0         | 0,0,1                     | -0,23.177,-28.275                 | sim    | 2004-12-01 00:00:02 |

+----------------+-----------------+---------------------+----------------------------+--------+---------------------+

 

Looking at the entry with beginTime  = 2004-12-01, we found the same entries for those wafers.