--- gpamela/history/v_100.txt	2006/12/17 14:53:18	3.25
+++ gpamela/history/v_100.txt	2008/01/29 18:25:18	3.28
@@ -2,9 +2,18 @@
 # Update of the CARD geometry
 # Simulated also legs, table and magnetic screen
 #
-# $Id: v_100.txt,v 3.20 2006/11/16 18:45:29 pam-ba Exp $
+# $Id: v_100.txt,v 3.27 2007/10/02 17:58:32 cafagna Exp $
 #
 # $Log: v_100.txt,v $
+# Revision 3.27  2007/10/02 17:58:32  cafagna
+# Power law spectra introduced
+#
+# Revision 3.26  2007/03/30 15:24:54  cafagna
+# Calo geometry modified. X-view plane shifts in X coordinates have been swapped, i.e. they do start with X=0.05 instead of X=-0.05
+#
+# Revision 3.25  2006/12/17 14:53:18  cafagna
+# Full review of the CARD geometry. S1 table added
+#
 # Revision 3.20  2006/11/16 18:45:29  pam-ba
 # Simulated an aluminum container for S4
 #
@@ -79,6 +88,79 @@
 #CMZ :  1.00/01 28/11/95  18.51.23  by  Francesco Cafagna
 #-- Author :    Francesco Cafagna   28/11/95
 
+Jan 2008, Bari
+
+PRESSURIZED CONTAINER GEOMETRY: 
+   Pressurized container geometry has been updated: top container TSPH
+   now has been placed at the maximum distance, quoted in the ICD,
+   from S1: 5cm. This distance corresponds to the maximum one in
+   flight due to the cover deformation due to the internal
+   pressure. Three thermal cover layers (nylon6, mylar and aluminium,
+   respectively in the new volumes COV1, COV2 and COV3) have been
+   added to the top container.
+
+NEW MATERIALS AND TRACKING MEDIA:
+
+   Two new materials have been implemented: AMg6M mixture for volume
+   TSPH, and Nylon6 mixture for volume COV1.  New tracking medium have
+   been added for Nylon6 Mixture (TNYL), AMg6M Mixture (TAMG) and Iron
+   (TIRO).
+
+TOF GEOMETRY:
+   TOF geometry has been updated: Scintillators positions in the
+   GPAMELA reference system have been corrected shifting all
+   scintillator paddle by 23 microns.
+
+TRACK NUMBER RECORDED FOR TOF:
+   The TOF structure now register the stack number into the HIT
+   structure. In GUSTEP the stack number is tested, if is greater than
+   0, i.e. the particle is not the primary, the particle number is set
+   to 1000+IPART and passed to GPUTOF. Accordingly, now IPARTOF
+   variable can assume 2000 values instead of 100.
+
+POWER LAW SPECTRA GENERATION:
+   PLAW datacard parameters have been increased to 4. The meaning of
+   the 4th parameter is: extract random kinetic energy if PLAW(4)<0.,
+   or extract random momentum if PLAW(4)>=0..
+
+Sept 2007, Bari
+
+POWER LAW SPECTRA GENERATION:
+   It is now possible to select a power law spectra. Using the
+   datacard: PLAW, is possible to pass the spectral index and the
+   kinetic energy range. In PAWL(1) the user can pass the signed power
+   law index, i.e. PAWL -2.5, will generate a power law spectrum
+   according to exp(-2.5). Please note that the range is in kinetic
+   energy. In gukine the generated particle charateristics will be
+   retrived and the mass calculated from this infos. The KINE data
+   card assigned momentum will be overriden as well.
+
+PATHLENGHT CALCULATION MODIFIED IN TOF:
+   The pathlength calulation saved in the TOF hit structure has now
+   been modified. Insted of the pathlenght inside each paddle the
+   average pathlenght from the generation vertex to the hit in the
+   paddle, is saved. In this way it will be possible to calculate the
+   beta using this variable.
+
+ERROR IN MATERIAL ASSIGNMENT FOR NEUTRON DETECTOR:
+   The material assigned to the NDTU volume was wrong. It was
+   scintillator, IRON has been asigned now.
+
+March 2007, Bari
+
+CALO GEOMETRY:
+   An error was found in the original document describing PAMELA
+   geometry.  The shift along X axis of the X view planes are swapped,
+   i.e. they don't start with X=+0.05 but with X=-0.05.  The sequence
+   is: 0.05m -0.05, 0.05, -0.05 and so on.
+
+MAKEFILE FIXED:
+   Option -fdebug_kludge has been discharged
+
+GASATT WRNING FIXED:
+   There was a warning message from a graphic routine. The GSATT calls has been commented out.
+
+
 December 2006, Bari
 
 CARD GEOMETRY: