Compiling and running the nt10 to nt22 converter
1) Compile: 
The directory has a single source code for e1dvcs1/2 eg1dvcs part a/b/c
and 3 different Makefiles. Each run group should choose their Makefile.
ex. to compile eg1dvcs
> make -f Makefile.eg1dvcs
this will create an exe file skimallc_ichb.eg1dvcs

The makefile uses the env variable CERN_ROOT, so make sure it is 
set (ex. CERN_ROOT=/apps/cernlib/i386_fc8/2005)

2) exe files as before read the nt file name from env variable NTUPLE
or read the file ./histfile (default). Link an existing nt10 file to histfile.

3) to read  the MC  (only data will be processed by default) 
from nt10 and include it in nt22 use the  
command line option --mc 1 to add the MC PART bank info or
--mc 2 to add MC PART and MCEVENT (MCTK) info.
ex:
>skimallc_ichb.eg1dvcs --mctype 1


Some other command line options (available using --help).
electron cleanup cuts:
--e2p value   will use e/p>[value] default is 0.12
--pmin value  will use p>[value]   default 0.5
--c2cut value will use cc_c2<[value] default 0.15

To use the env variable NTUPLE command line option 
--peter should be used.

The list of common blocks are following:
nt10mc.inc      ! define the nt10 structure
nt10data.inc    ! define the mc part and mcevent structures in nt10
*
nt22options.inc ! command line options
nt22mc.inc      ! nt22   part and mcevent structures
nt22data.inc    ! nt22   data structures structures

Main changes in the structures:
nt22data.inc
1) header is generic 
      integer svevntid, svihel
      common/svhead/svevntid, svihel
2) raster appears only for eg1dvcs
      INTEGER rastr1,rastr2
      COMMON /SVHDRST/ rastr1,rastr2
3) delayed reporting only in part-c
       INTEGER helstat,onlineihel
      COMMON /SVHDDEL/ helstat,onlineihel
4) new variables in the nt22
tl3_x,tl3_y,tl3_z    -> dc_xsc,dc_ysc,dc_zsc from nt10
tl3_cx,tl3_cy,tl3_cz -> dc_cxsc,dc_cysc,dc_czsc from nt10

et,egl,ich_xgl,ich_ygl -> deposited energy and the coordinate of the central block in IC