Changes

V4.3.1 April 21, 2022

• Added coadd capability:
  • New coadd modifier to PTEFile statement:
    • example: PTEFile = PTE.txt coadd;
    • An additional column is added to the PTEFile format after the first column:
      • Column 1: first scan number
      • Column 2: last scan number
      • Column 3: Pressure
      • etc.
    • Assumes raw scans are increasing by one, but tolerates missing scans

V4.3.0 March 16, 2022

• Updated Q(T) values from HITRAN and automated the update process, making it much easier to add new isotopologues
• Added NoTee keyword to write directly to LogFile, suppressing output to the console

V4.2.8 March 1-8, 2022

• Added average_spectra2, TuningRateAnalysis
• PTE_add_nu_F0: added syntax for interpolation
• Added explicit exit menues for scanview, etln_fit and fitline to run smoothly on the cluster

V4.2.7 February 7, 2022

• Added etln_fine_tune to address some types of laser feedback
• Matchline: Optionally group lines by isotopologue

V4.2.6 July 5, 2021

• Fixed improper handling of PTEfile options
• Renamed parameter TolerableDrift to MaxFinePositionOffset
• Added parameter MaxEnsembleDriftPerScan

V4.2.5 June 22, 2020

• Fixed minor bugs in optimizer utilities
• Added support for non-pc platforms

V4.2.4 June 16, 2020

• Fixed parameter scaling bug with line number density
• Cleaned up optimization tools

V4.2.3 May 15, 2020 d54e448c

• nu_F0 resets nu_F0 before each scan

V4.2.2 March 26, 2020 8c4714bb

• Better handling on fixed lines to support outside lines

V4.2.1 December 1, 2019

• Administrivia to cleanup release

V4.2.0 December 1, 2019

• New Matlab optimization tools

V4.1.0 October 23, 2019

• Added levmar options to icosfit config file syntax
• Added debugging and validation options
• Fixed several off-by-one errors left from switch to 0-based addressing

V4.0.1 August 19, 2019

• Packaging updates and installation setup scripts

V4.0.0 August 14, 2019

• Rewritten to use a free open source Levenberg-Marquardt engine. The source code is included directly in this repository.