HLT/doc/changelog.comp

   1 2003-11-18  Constantin Loizides  <loizides@hansa00>
   2
   3         * /cvs/hltcvs/level3code/comp/AliL3OfflineDataCompressor.cxx:
   4         This class has to be reworked in order to compile with newer AliRoot versions after june 2003. In order to keep it in the repository I added a define asvversion, which has to MANUALLY be set, if one wants to use that class. The changes are in principle ease, one has to check the interface to the tracker classes and the positions are indicated by the defines.
   5
   6 2003-11-13  Anders Strand Vestbo  <vestbo@hansa00>
   7
   8         * /cvs/hltcvs/level3code/comp/AliL3OfflineDataCompressor.cxx:
   9         Added additional data written to file
  10
  11         * /cvs/hltcvs/level3code/comp/AliL3DataCompressor.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.h:
  12         Added some additional data members and storage
  13
  14 2003-11-12  Anders Strand Vestbo  <vestbo@hansa00>
  15
  16         * /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.cxx, /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.h:
  17         Main changes:
  18         - New function LocalLocalSegments, for local (patch-like) tracks segments.
  19         - Some changes in search ranges and fit ranges.
  20
  21 2003-09-18  Constantin Loizides  <loizides@hansa00>
  22
  23         * /cvs/hltcvs/level3code/comp/AliL3OfflineDataCompressor.cxx:
  24         Commented compile breaking due to aliroot changes.
  25
  26 2003-08-22  Anders Strand Vestbo  <vestbo@hansa00>
  27
  28         * /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3Models.h:
  29         - Removed field fNClusters from AliL3TrackModel. The reason is the new scheme
  30         were the number of clusters is _not_ written for every track. Instead, we assume
  31         a potential number of clusters which is equal to the number of padrows in the
  32         patch/slice (this number then needs not to written). Then we denote whether a
  33         cluster is present or not by writing 1 bit for every padrow.
  34         - The residual quantization (stored in AliL3DataCompressor) is now specified
  35         for the three different pad sizes.
  36
  37         * /cvs/hltcvs/level3code/comp/AliL3CompLinkDef.h, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.h, /cvs/hltcvs/level3code/comp/AliL3OfflineDataCompressor.cxx, /cvs/hltcvs/level3code/comp/AliL3OfflineDataCompressor.h, /cvs/hltcvs/level3code/comp/Makefile:
  38         Splitted handling of offline-data compression and HLT-data compression.
  39         For offline-data input the new class AliL3OfflineDataCompressor is used.
  40         This class is a child of AliL3DataCompressor, and has the exact same interface.
  41
  42 2003-07-26  Constantin Loizides  <loizides@hansa00>
  43
  44         * /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.cxx, /cvs/hltcvs/level3code/comp/AliL3CompLinkDef.h, /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.h, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.h, /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx:
  45         Changes to compile standalone.
  46
  47         * /cvs/hltcvs/level3code/comp/Makefile:
  48         Little bugfix to add .c functions.
  49
  50 2003-07-25  Constantin Loizides  <loizides@hansa00>
  51
  52         * /cvs/hltcvs/level3code/comp/Makefile:
  53         Changes to reflect the new makefile strategy.
  54
  55 2003-07-23  Anders Strand Vestbo  <vestbo@hansa00>
  56
  57         * /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx:
  58         Added html tags
  59
  60 2003-07-22  Constantin Loizides  <loizides@hansa00>
  61
  62         * /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.h, /cvs/hltcvs/level3code/comp/AliL3CompLinkDef.h, /cvs/hltcvs/level3code/comp/AliL3Compress.h, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.h, /cvs/hltcvs/level3code/comp/AliL3FitUtilities.h, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.h, /cvs/hltcvs/level3code/comp/AliL3Modeller.h, /cvs/hltcvs/level3code/comp/AliL3Models.h, /cvs/hltcvs/level3code/comp/bitio.h, /cvs/hltcvs/level3code/comp/errhand.h:
  63         Added html tags for documentation.
  64
  65 2003-07-21  Constantin Loizides  <loizides@hansa00>
  66
  67         * /cvs/hltcvs/level3code/comp/Makefile:
  68         Include misc as well and print rootcint command.
  69
  70 2003-07-09  Anders Strand Vestbo  <vestbo@hansa00>
  71
  72         * /cvs/hltcvs/level3code/comp/AliL3FitUtilities.h, /cvs/hltcvs/level3code/comp/bitio.h:
  73         Added extern "C" decleration of the C functions which are used in C++ classes.
  74         This was obviously not strictly necessary in some compilers later than 2.95,
  75         but when compiling with 2.95 I was not able to link anymore. And it also
  76         _should_ be defined like this of course. Since the files are also processed
  77         by C compiler, a check has to be done in order only to use the extern "C" flags
  78         when compiling in C++, as the C compiler does not now this flag.
  79
  80 2003-07-02  Constantin Loizides  <loizides@hansa00>
  81
  82         * /cvs/hltcvs/level3code/comp/AliL3Compress.cxx:
  83         Added gccversion check.
  84
  85 2003-07-02  Anders Strand Vestbo  <vestbo@hansa00>
  86
  87         * /cvs/hltcvs/level3code/comp/AliL3DataCompressor.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.h:
  88         Changed pointer to input data from AliL3MemHandler to AliL3SpacePointData.
  89         In addition a array of int holding the number of clusters in each
  90         subsector is provided. Same thing as being done in e.g. AliL3Fitter.
  91         Added option to process on patch-level for various reason. This option
  92         is controlled by the flag fSinglePatch set in LoadData, and should only
  93         be used with care, since there are some functions which expects whole
  94         slices; these have to be changed when running fSinglePatch=0.
  95
  96         * /cvs/hltcvs/level3code/comp/AliL3Compress.h:
  97         Forgot this one last time
  98
  99         * /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.cxx:
 100         Cosmetic changes only
 101
 102         * /cvs/hltcvs/level3code/comp/AliL3Compress.cxx:
 103         Changed the return of most functions ot boolean, in order to perform
 104         external checks when things are not working.
 105         Also changed the comparison of original data to those of 8 bit data, and
 106         not 10bit.
 107
 108 2003-06-04  Anders Strand Vestbo  <vestbo@hansa00>
 109
 110         * /cvs/hltcvs/level3code/comp/AliL3FitUtilities.c:
 111         Stop writing error messages all the time
 112
 113         * /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.cxx:
 114         - Fixed a memory leakage problem in FitClusters.
 115         - In LoadSeeds, enable the possibility of track extending over 3
 116         sectors.
 117
 118 2003-05-14  Anders Strand Vestbo  <vestbo@hansa00>
 119
 120         * /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx:
 121         Minor updates connected to last checkin.
 122
 123         * /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.cxx, /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.h, /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.h, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.h:
 124         Stable version again. Taking offline tracks as input for cluster fitting seem
 125         to work now. However, when finding and fitting clusters this way, and using
 126         these clusters as input for compression, the final offline tracking
 127         efficiency drops a few percent compared to the original. The source of this
 128         drop seems to be that the residuals in the outer padrows are too large
 129         for the cluster fitting algorithm to locate the cluster based on the
 130         calculated track crossing with padrow.
 131
 132 2003-05-08  Anders Strand Vestbo  <vestbo@hansa00>
 133
 134         * /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.cxx, /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.h:
 135         Bugfix. In CheckCluster one has to check whether a fit attempt
 136         has been done by track->IsSet(row). This was earlier done in FitClusters,
 137         but this produced some memory leakage.
 138
 139 2003-04-28  Anders Strand Vestbo  <vestbo@hansa00>
 140
 141         * /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx:
 142         Bugfix in CalculateClusterWidths
 143
 144 2003-04-25  Anders Strand Vestbo  <vestbo@hansa00>
 145
 146         * /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.h, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.h, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.h:
 147         Changes:
 148         - AliL3ClusterFitter/AliL3ModelTrack :
 149           One bit in AliL3ClusterModel::fPresent is reserved for fit attempt
 150         - Enable multiple event handling in AliL3DataCompressor
 151
 152         * /cvs/hltcvs/level3code/comp/AliL3DataCompressor.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.h:
 153         Added function LoadOfflineData, which allows to use offline
 154         reconstruced tracks as input for the compression.
 155
 156 2003-04-18  Anders Strand Vestbo  <vestbo@hansa00>
 157
 158         * /cvs/hltcvs/level3code/comp/AliL3Modeller.h, /cvs/hltcvs/level3code/comp/AliL3Models.h, /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.cxx, /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.h, /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.h, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.h, /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx:
 159         Mostly cleaning up and making nicer code. Some changes in AliL3ClusterFitter:
 160         -WriteClusters has been moved from AliL3Modeller.
 161         -Implementation of seeds coming from tracking in outer padrows.
 162
 163 2003-04-14  Anders Strand Vestbo  <vestbo@hansa00>
 164
 165         * /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.cxx, /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.h, /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.h, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.h, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.h, /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx, /cvs/hltcvs/level3code/comp/AliL3Modeller.h, /cvs/hltcvs/level3code/comp/AliL3Models.h:
 166         New version of compression classes. The main changes are:
 167         - AliL3DataCompressor has been completely rewritten. Instead of
 168         storing remaining digits, the remaining clusters are stored. Also,
 169         the remaining clusters which are stored can be cleaned,
 170         meaning that one only stores clusters which are on certain padrows.
 171         In particular one stores everything which is on
 172         padrows used for seeding in offline.
 173         - New data structures for remaining clusters in AliL3Models.h
 174         - Some bugfixes in AliL3ModelTrack. In CalculateClusterWidths,
 175         one can specify a flag to parametrize cluster errors from
 176         the cluster widths.
 177
 178 2003-03-19  Anders Strand Vestbo  <vestbo@hansa00>
 179
 180         * /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3Models.h:
 181         Removed cluster charge field from the AliL3TrackModel, since it is
 182         not used anyhow. Some fixes in AliL3ModelTrack, most important one
 183         a bug in destructor where not everything was deleted.
 184
 185 2003-02-24  Constantin Loizides  <loizides@hansa00>
 186
 187         * /cvs/hltcvs/level3code/comp/Makefile: Added defs string to rootcint
 188
 189 2003-02-19  Anders Strand Vestbo  <vestbo@hansa00>
 190
 191         * /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.cxx, /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.h, /cvs/hltcvs/level3code/comp/AliL3CompLinkDef.h, /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.h, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.h, /cvs/hltcvs/level3code/comp/AliL3FitUtilities.c, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.h, /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx, /cvs/hltcvs/level3code/comp/AliL3Modeller.h, /cvs/hltcvs/level3code/comp/AliL3Models.h, /cvs/hltcvs/level3code/comp/Makefile:
 192         Checking in all changes which gas been done the latest month.
 193         Basically a lot of rewrites, specially in the cluster fitter class.
 194         All code was tagged before this checkin.
 195
 196 2003-01-17  Anders Strand Vestbo  <vestbo@hansa00>
 197
 198         * /cvs/hltcvs/level3code/comp/Makefile: Changed definition of TOPDIR
 199
 200 2002-11-12  Anders Strand Vestbo  <vestbo@hansa00>
 201
 202         * /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.cxx, /cvs/hltcvs/level3code/comp/AliL3ClusterFitter.h, /cvs/hltcvs/level3code/comp/AliL3FitUtilities.c, /cvs/hltcvs/level3code/comp/AliL3FitUtilities.h:
 203         Checking in the seeds of new cluster fitting code.
 204
 205 2002-10-23  Anders Strand Vestbo  <vestbo@hansa00>
 206
 207         * /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.h, /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx:
 208         More or less working version now. Everything is handled in the
 209         AliL3DataCompressor class. Remaining digits are written to rootfile
 210         and processed by the offline cluster finder. In AliL3Modeller::CheckCluster
 211         it is also checked how big/small the cluster is in order not to save
 212         overlapping/noise clusters.
 213
 214 2002-10-21  Anders Strand Vestbo  <vestbo@hansa00>
 215
 216         * /cvs/hltcvs/level3code/comp/AliL3CompLinkDef.h, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.cxx, /cvs/hltcvs/level3code/comp/AliL3DataCompressor.h, /cvs/hltcvs/level3code/comp/Makefile:
 217         New interface class for the compression classes.
 218         Contains all the functions needed to do the different
 219         steps; modelling - compressing - uncompressing - running offline etc.
 220
 221 2002-10-17  Anders Strand Vestbo  <vestbo@hansa00>
 222
 223         * /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.h:
 224         Changed parameters of WriteRootFile
 225
 226 2002-10-14  Anders Strand Vestbo  <vestbo@hansa00>
 227
 228         * /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx, /cvs/hltcvs/level3code/comp/AliL3Modeller.h:
 229         Added new function AliL3Modeller::CheckCluster. Function checks if the
 230         cluster corresponding to a certain track crossing point is a good cluster;
 231         if it is isolated and only 1 peak. If not, cluster is saved as remaining
 232         digits.
 233
 234 2002-10-11  Anders Strand Vestbo  <vestbo@hansa00>
 235
 236         * /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.h, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.h, /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx, /cvs/hltcvs/level3code/comp/AliL3Modeller.h:
 237         Can print compression ratio to file in AliL3Compress::PrintCompRatio.
 238         Minor changes to AliL3Modeller; differ between fTimeOverlap (pad)
 239         and fTimeSearch (newly added boolean). The latter is used when searhcing
 240         for a cluster around the track crossing point, while the first is only
 241         used when checking for overlaps.
 242
 243 2002-10-04  Anders Strand Vestbo  <vestbo@hansa00>
 244
 245         * /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.h, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.h, /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx, /cvs/hltcvs/level3code/comp/AliL3Modeller.h:
 246         Some changes resulting from last week work. The mc stuff has been removed.
 247         Added possibility to not save the width when compressing file; this is one
 248         by setting the flag AliL3Compress::fWriteShape.
 249
 250         The status of the code is that it seems to be more or less working. The
 251         efficiency drops a little bit when running it through offline, but this
 252         is mainly because overlapping clusters are not deconvoluted, and 2 clusters
 253         found by the offline cluster finder will be 1 cluster after compressing/
 254         decompressing. The only way to get rid of this, is to include some
 255         deconvolution in the AliL3Modeller::FindClusters.
 256
 257 2002-08-25  Constantin Loizides  <loizides@hansa00>
 258
 259         * /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx, /cvs/hltcvs/level3code/comp/Makefile:
 260         Little changes to make g++ version 3.2 compile the comp library.
 261
 262 2002-07-11  Constantin Loizides  <loizides@hansa00>
 263
 264         * /cvs/hltcvs/level3code/comp/Makefile:
 265         Changes for independant library of standalone l3 code.
 266
 267 2002-07-05  Anders Strand Vestbo  <vestbo@hansa00>
 268
 269         * /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.h, /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx, /cvs/hltcvs/level3code/comp/AliL3Modeller.h, /cvs/hltcvs/level3code/comp/AliL3Models.h:
 270         Added possibility to compile and run with mc information. This was done
 271         by adding a new data member to AliL3ClusterModel (in AliL3Models.h), and
 272         a function AliL3Modeller::GetTrackID.
 273
 274 2002-07-02  Constantin Loizides  <loizides@hansa00>
 275
 276         * /cvs/hltcvs/level3code/comp/Makefile:
 277         Minor changes to make it work with new Top Makefile. Also have generated code separated for each USEPACKAGE now.
 278
 279 2002-07-02  Anders Strand Vestbo  <vestbo@hansa00>
 280
 281         * /cvs/hltcvs/level3code/comp/Makefile: New topdir Makefile
 282
 283 2002-05-30  Anders Strand Vestbo  <vestbo@hansa00>
 284
 285         * /cvs/hltcvs/level3code/comp/AliL3Compress.h:
 286         Forgot this one last time...
 287
 288         * /cvs/hltcvs/level3code/comp/AliL3Compress.cxx: Latest version
 289
 290 2002-05-30  Constantin Loizides  <loizides@hansa00>
 291
 292         * /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/bitio.c, /cvs/hltcvs/level3code/comp/bitio.h, /cvs/hltcvs/level3code/comp/errhand.c, /cvs/hltcvs/level3code/comp/errhand.h:
 293         Changes to make AliL3Compress work with new AliL3MemHandler::Init.
 294
 295 2002-05-22  Anders Strand Vestbo  <vestbo@hansa00>
 296
 297         * /cvs/hltcvs/level3code/comp/run.C: Macro that should lie in exa
 298
 299         * /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.h, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.h, /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx, /cvs/hltcvs/level3code/comp/AliL3Modeller.h, /cvs/hltcvs/level3code/comp/AliL3Models.h, /cvs/hltcvs/level3code/comp/bitio.c:
 300         Moving to static AliL3Transform.
 301         Some changes has been made since last checkin;
 302         some smaller bugfixes everywhere. The number of pads in a cluster is stored,
 303         because there are some cluster containing only 1 pad which create problems
 304         when restoring the data. In principle one has to remove these clusters
 305         before writing them, but this has not been incorporated yet.
 306
 307 2002-04-18  Constantin Loizides  <loizides@hansa00>
 308
 309         * /cvs/hltcvs/level3code/comp/Makefile:
 310         Root objects are compiled in lib_ROOT from now on.
 311
 312 2002-04-16  Constantin Loizides  <loizides@hansa00>
 313
 314         * /cvs/hltcvs/level3code/comp/Makefile:
 315         Minor changes to check for NOLOGGING env str
 316
 317 2002-04-16  Anders Strand Vestbo  <vestbo@hansa00>
 318
 319         * /cvs/hltcvs/level3code/comp/Makefile:
 320         Improved Makefile, by setting logging path, TOPDIR and LIBDIR.
 321
 322 2002-04-15  Anders Strand Vestbo  <vestbo@hansa00>
 323
 324         * /cvs/hltcvs/level3code/comp/Makefile:
 325         Added the USEPACKAGE option in Makefile.
 326
 327 2002-03-22  Anders Strand Vestbo  <vestbo@hansa00>
 328
 329         * /cvs/hltcvs/level3code/comp/Makefile:
 330         Can compile with or without aliroot.
 331
 332         * /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.h, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.h, /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx, /cvs/hltcvs/level3code/comp/AliL3Modeller.h:
 333         A bugfix in AliL3Modeller::FindClusters. Changed parameter list in AliL3ModelTrack::GetParSigma**. Added function AliL3Compress::PrintCompRatio.
 334
 335 2002-03-19  Anders Strand Vestbo  <vestbo@hansa00>
 336
 337         * /cvs/hltcvs/level3code/comp/AliL3Modeller.h, /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.h:
 338         Major bugfix in AliL3Compress::WriteRestoredData(). Also added naming conventions on the various data files.
 339
 340 2002-03-15  Anders Strand Vestbo  <vestbo@hansa00>
 341
 342         * /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx, /cvs/hltcvs/level3code/comp/AliL3Modeller.h, /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.h, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.h:
 343         Checking in for the weekend. Compressing/uncompressing works. Restoring data - building clusters seem to work, at least for one track.
 344
 345 2002-02-05  Anders Strand Vestbo  <vestbo@hansa00>
 346
 347         * /cvs/hltcvs/level3code/comp/Makefile: Check for lib directories
 348
 349 2002-02-01  Anders Strand Vestbo  <vestbo@hansa00>
 350
 351         * /cvs/hltcvs/level3code/comp/Makefile: Minor updates
 352
 353         * /cvs/hltcvs/level3code/comp/AliL3Models.h:
 354         Data structures for track and clusters
 355
 356         * /cvs/hltcvs/level3code/comp/run.C: Example how to run script
 357
 358         * /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.h, /cvs/hltcvs/level3code/comp/AliL3Modeller.h, /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.h, /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx, /cvs/hltcvs/level3code/comp/AliL3CompLinkDef.h:
 359         Checking in for the weekend
 360
 361 2002-01-31  Anders Strand Vestbo  <vestbo@hansa00>
 362
 363         * /cvs/hltcvs/level3code/comp/Makefile: Including latest changes
 364
 365         * /cvs/hltcvs/level3code/comp/bitio.h, /cvs/hltcvs/level3code/comp/errhand.c, /cvs/hltcvs/level3code/comp/errhand.h, /cvs/hltcvs/level3code/comp/bitio.c:
 366         Functions for bitio. Taken as is from The Data Compression Book
 367
 368         * /cvs/hltcvs/level3code/comp/AliL3Compress.cxx, /cvs/hltcvs/level3code/comp/AliL3Compress.h:
 369         Class for doing model compression
 370
 371 2002-01-25  Anders Strand Vestbo  <vestbo@hansa00>
 372
 373         * /cvs/hltcvs/level3code/comp/AliL3CompLinkDef.h, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.h, /cvs/hltcvs/level3code/comp/Makefile, /cvs/hltcvs/level3code/comp/rootlogon.C, /cvs/hltcvs/level3code/comp/AliL3ModelTrack.cxx, /cvs/hltcvs/level3code/comp/AliL3Modeller.h, /cvs/hltcvs/level3code/comp/AliL3Modeller.cxx:
 374         Started classes for modeling and compression
 375