TRAX News & History
Version 1808b/c (July 2019/February 2020)
- Summary output in radical simulation.
Version 1808a (May 2019)
- Bug fix ("Escaled") in ion elastic scattering cross section calculation.
Version 1808 (January 2019)
- Initial introduction of radiation chemistry.
- Random number generator
-
Default generator changed from 32-bit PRN to 64-bit l'Ecuyer.
Avoids 32-bit PRN period overrun.
Expect slightly different results.
-
Periods are monitored and calculation is aborted when overrun.
-
Alternative generator instance.
Version 1312r (September 2017)
Intermediate (non-public) release.
- Fixed bug in completing secondary spectra parameters after cross sections are read.
- Modified secondary spectra parameters for N2 targets; expect slight differences in results.
Version 1312q (July 2017)
Intermediate (non-public) release.
- Added fudged (!) allylamine target and cross sections.
- Fixed bug in cross section selection for unequal cross section sets in different materials.
Version 1312p (March 2017)
Intermediate (non-public) release.
- Update source file format (20170307): 2D (energy,angle) distributions, function mode.
Expect results to be slightly different for non-point sources due to different
random sequence.
- Fixed bug in energy loss scoring after Auger emission.
Expect scoring results to be slightly different (W-value et al).
- Fixed double setup bug in some evaluation commands.
Version 1312o (December 2016)
Intermediate (non-public) release.
- Pointtrack output: added event, id and sequence numbers.
Version 1312n (November 2016)
Intermediate (non-public) release.
- Internal: Kludge to enable TCS/SDCS/DDCS as designed.
- Modified 1s energy for carbon.
- Shell specific excitation cross sections for e- on carbon.
Expect slight differences in simulation results.
Version 1312m (July 2016)
Intermediate (non-public) release.
- Internal: improved random number handling.
Version 1312l (July 2016)
Intermediate (non-public) release.
- Carbon 1s binding energy 288.2 eV instead 284.2 eV, gives better
agreement with experimental Auger lines.
Expect slight differences in simulation results.
- Enable 21 excited states in carbon targets and related cross sections.
Expect slight differences in simulation results.
Version 1312k (June 2016)
Intermediate (non-public) release.
- Enable 64bit forward of random generators.
- Catch overflow of command parameters.
- Enable 21 excited states in carbon targets and related cross sections.
Expect slight differences in simulation results.
Version 1312j (March 2016)
Intermediate (non-public) release.
-
evalout
with azimuthal range.
- bug fixes in Auger emission.
Version 1312i (February 2016)
Intermediate (non-public) release.
- bug fixes in elastic scattering.
Version 1312h (January 2016)
Intermediate (non-public) release.
- trxfct upgrade
- traxenv bugfix & upgrade
- cutoff produces e-aq
Version 1312f,g (October 2015)
Intermediate (non-public) release.
- Bug fixes (species numbering, evalrcal())
Version 1312e (August 2015)
Intermediate (non-public) release.
- Remove hardcoded 15eV limit for
evalout
.
Expect differences in backscattering and transmission coefficients,
depending on energy spectra binning.
Version 1312d (August 2015)
Intermediate (non-public) release.
- MBS listmode buffers.
- Enable radical processing.
Version 1312c (August 2015)
Intermediate (non-public) release.
- Allow targets with empty shells to allow specification of excited shells.
- Shell specific excitation cross sections.
Expect results to be slightly (<1%) different from 1312b.
- Bug fixes:
- Remove sorting of target shells: incomaptible with Auger specs.
Expect results to be slightly (<1%) different from 1312b for Au, Gd, Pt targets.
- Correct interpolation of partial shell ionization.
Expect results to be slightly (<1%) different from 1312b.
Version 1312b (June 2015)
Intermediate (non-public) release.
- Chemical properties tables added.
Version 1312a (April 2015)
Intermediate (non-public) release.
- Volumes with diffusion parameter to mimick radical diffusion after inelastic events.
- Internal bug fixes (slightly different results possible).
Version 1312 (Jan 2015)
Intermediate (non-public) release.
- Includes C.Waelzlein's enhancements (Auger electrons, cross sections).
- Prepares for nuclear cross sections.
Version 1102
Intermediate (non-public) release.
-
External projectile (element) tables.
-
External (and more) target materials.
-
Intrinsics: linked against 2KX libs.
Version 0804
-
Tilted Volumes.
-
Internal: linked against *98 support libraries.
Version 0211b
-
User evaluation function.
Last updated: M.Kraemer,
$Id: traxnews.html,v 1.28 2020/02/05 09:38:54 kraemer Exp $