-----------------------------------------------------------------------
------>	 DELTA_Z(mm) van middelste positie

                     GEMIDDELD
             W=RO               E=HV
positie 123:        4.323/2.
             5.430/2          3.215/2


positie 012         -4.308/2
            -6.195/2          -2.420/2


positie 234         -0.592/2
            0.060/2            -1.245/2

Note: the dz of NE and SE is equal
           "    NW     SW   "
----------------------------------> internal consistency

-----------------------------------------------------------------------
*   249656 * 12715.694 *  04/10/24 *    NE_123 * 4.3231993 * 3.2049972 *
*   249660 * 12715.694 *  04/10/24 *    NW_123 *     -9999 * 5.4441993 *
*   249664 * 12715.694 *  04/10/24 *    SE_123 *     -9999 * 3.2253001 *
*   249668 * 12715.694 *  04/10/24 *    SW_123 *     -9999 * 5.4183006 *
*   249692 * 12715.697 *  04/10/24 *    NE_123 * 4.3226493 * 3.2051972 *



tree->Scan("stime/24/3600:ctime:name:sagz:y","(chanid==2023 || chani$
$==2023+12) && scale>-0.5 && stime/24/3600>12712")


*   250230 * 12715.749 *  04/10/24 *    NE_012 * -4.307824 * -2.408900 *
*   250234 * 12715.749 *  04/10/24 *    NW_012 *     -9999 * -6.182898 *
*   250238 * 12715.750 *  04/10/24 *    SE_012 *     -9999 * -2.429498 *
*   250242 * 12715.750 *  04/10/24 *    SW_012 *     -9999 * -6.210003 *
*   250266 * 12715.752 *  04/10/24 *    NE_012 * -4.307649 * -2.409100 *


*   249873 * 12715.714 *  04/10/24 *    NE_234 * -0.592423 * -1.260796 *
*   249877 * 12715.715 *  04/10/24 *    NW_234 *     -9999 * 0.0406003 *
*   249881 * 12715.715 *  04/10/24 *    SE_234 *     -9999 * -1.227699 *
*   249885 * 12715.715 *  04/10/24 *    SW_234 *     -9999 * 0.0782010 *
*   249909 * 12715.718 *  04/10/24 *    NE_234 * -0.592773 * -1.260896 *

-------------------------------------------------------------------------

Delta X
*   249872 * 12715.714 *  04/10/24 *    NE_123 * 0.6202551 * 2.1301002 *
*   249876 * 12715.715 *  04/10/24 *    NW_123 *     -9999 * 1.2499012 *
*   249880 * 12715.715 *  04/10/24 *    SE_123 *     -9999 * -0.277350 *
*   249884 * 12715.715 *  04/10/24 *    SW_123 *     -9999 * 1.8813900 *
*   249908 * 12715.718 *  04/10/24 *    NE_123 * 0.5792551 * 2.1303002 *

*   250302 * 12715.756 *  04/10/24 *    NE_012 * 5.5322467 *   -0.6814 *
*   250306 * 12715.756 *  04/10/24 *    NW_012 *     -9999 * -0.282899 *
*   250310 * 12715.757 *  04/10/24 *    SE_012 *     -9999 * 0.8140003 *
*   250314 * 12715.757 *  04/10/24 *    SW_012 *     -9999 * -0.237699 *
*   250338 * 12715.759 *  04/10/24 *    NE_012 * 5.5712467 *    -0.681 *


*   250125 * 12715.739 *  04/10/24 *    NE_234 * 3.0422619 * 1.9309975 *
*   250129 * 12715.739 *  04/10/24 *    NW_234 *     -9999 * 2.8009968 *
*   250133 * 12715.739 *  04/10/24 *    SE_234 *     -9999 * 1.8271986 *
*   250137 * 12715.740 *  04/10/24 *    SW_234 *     -9999 * 0.0605198 *

--------------? Why is NW not equal to NE??????
                     " SW      "       SW??????


----------------------------------------------------------------------------
Delta Y: take mask lens fixed and move camera = move upper chamber
(assume 750mm nominal distance tbc).

               scale-cal    dY          dz          x             day
*    NE_234 * -0.013375 * -10.03199 * -1.260796 * 1.9321975 * *   04/10/24 *
*    NW_234 * 0.0048510 * 3.6382609 * 0.0376003 * 2.8018968 * *   04/10/24 *
*    SE_234 * 7.002e-05 * 0.0525211 * -1.227599 * 1.8361986 * *   04/10/24 *
*    SW_234 * 0.0203240 * 15.243001 * 0.0789010 * 0.0568298 * *   04/10/24 *

*    NE_012 * -0.000130 * -0.098234 * -2.409100 *    -0.681 * *   04/10/24 *
*    NW_012 * 0.0057189 * 4.2892309 * -6.185698 * -0.280999 * *   04/10/24 *
*    SE_012 * 0.0069240 * 5.1930058 * -2.429698 * 0.8137003 * *   04/10/24 *
*    SW_012 * 0.0098209 * 7.3657377 * -6.210403 * -0.235599 * *   04/10/24 *

*    NE_123 * 0.0127030 * 9.5272587 * 3.2049972 * 2.1309002 * *   04/10/24 *
*    NW_123 * -0.004191 * -3.143250 * 5.4491993 * 1.2484012 * *   04/10/24 *
*    SE_123 * 0.0051859 * 3.8894996 * 3.2256001 * -0.275910 * *   04/10/24 *
*    SW_123 * -0.010993 * -8.245492 * 5.4175006 * 1.8804000 * *   04/10/24 *