redrock Change Log

0.15.5 (unreleased)

• No changes yet.

0.15.4 (2022-02-28)

• Add redrock.templates.eval_model convenience routine (PR #206).

0.15.3 (2022-02-11)

• Propagate SURVEY and PROGRAM keywords from input files (PR #203).

0.15.2 (2022-01-23)

• Propagate spec group keywords from input files (PR #202).

0.15.1 (2022-01-20)

• add dependency keywords to redrock output (PR #200).
• set zwarn LITTLE_COVERAGE for badamp/badcol (PR #201).

0.15.0 (2021-07-14)

Note: Major changes to output formats; requires desispec >= 0.45.0

• Split FIBERMAP into FIBERMAP (coadded) and EXP_FIBERMAP (per-exposure) (PR #196).
• Add additional ZWARN bit masking for known bad input data (PR #196).
• Rename zbest -> redrock output, update rrdesi option names (PR #198).

0.14.6 (2021-07-06)

• reserve ZWARN bits 16-23 for end-user; redrock will not set these.
• Add tophap prior option (PR #194).
• Switch to github actions for testing (PR #195).

0.14.5 (2021-02-15)

• Use temporary files + rename to avoid partially written files with the final name in case of timeout (PR #186).

0.14.4 (2020-08-03)

• Re-enable ability for templates to specify their redshift range (one line update to master).

0.14.3 (2020-04-07)

• Allow redrock.external.boss.read_spectra() to receive a string as well as a list of files (PR #173).
• Support coadds that don’t have EXPID in fibermap (master update).

0.14.2 (2019-10-17)

• Bug fix for specfiles of different sizes (PR #167).
• Fix plotting subset of input spectra (PR #168).
• Add –no-mpi-abort option (PR #170)

0.14.1 (2019-08-09)

• Minor code cleanup (PRs #162, #164).
• Add and_mask option for BOSS (PR #165).

0.14.0 (2018-12-16)

• Adds optional cosmic ray rejection during coadds (PR #156).
• No longer requires BRICKNAME (PR #157).
• Fix interactive plotspec window disappearing (PR #161).

0.13.2 (2018-11-07)

Version used for 18.11 software release.

• Codacy style recommendations (PR #155).
• Optional redshift prior (PR #152).

0.13.1 (2018-09-26)

• Fixed problem with new format of make_templates (PR #153).
• Update code based on codacy recommendations (PR #154).

0.13.0 (2018-08-31)

• Lower galaxy z_min from +0.005 to -0.005 (PR #136).
• Support for simutaneous fits of multiple e/BOSS spPlates (PR #137, #141, #147).
• Bug fix when using subset of targetids (PR #139).
• Small interface useability updates (PR #142, #143).
• Fix R normalization cut bug impacting tags 0.12.0 and 0.12.1 (PR #144).
• Mask sky lines 5577 and 9793.5 (PR #146).
• Standarize ZBEST output format for easier concatenating tables (PR #149).

0.12.1 (2018-07-26)

• Update DELTACHI2 column definition to match how it is used in ZWARN flag, i.e. excluding other candidates with nearby redshifts (PR #134).

0.12.0 (2018-07-18)

• Adds optional archetypes (PR #119).
• Include blank fibers in output with ZWARN NODATA flag (PR #123).
• Include template name in output (PR #124).
• Include template and archetype version numbers in zbest output (PR #126, #128, and #131).
• Update travis testing to astropy=2 python=3 (PR #127).
• Increase QSO redshift range to z=6 (PR #130).
• rrplot option for a subset of targetids (PR #132).

0.11.0 (2018-05-10)

• Catch LinAlgErrors from bad input data (PR #109).
• Add –nminima option (PR #113).
• Improve spectra reading speed (PR #114).
• hdf5 file locking workaround (PR #116).
• Fix MPI version of LyA transmission correction (PR #117).
• WD DA and DB templates (PR #118).

0.10.1 (2018-03-30)

• Default QSO redshift range 0.05-4.0 instead of 0.5-4.0 (PR #107).

0.10.0 (2018-03-29)

• Correct QSO template for LyA during zscan (PR #104).

0.9.0 (2018-02-23)

• ivar=0 for edge pix with integral(resolution)<0.99 (PR #94)
• Restore –ncpu option (PR #95)
• Adds wrap-redrock MPI wrapper script (PR #97)
• Robust to input NaN and Inf (PR #99)
• Adds WD templates (PR #101)

0.8.0 (2018-01-30)

• Major restructure of MPI and multiprocessing dataflow (PR #67, #73, #76).
• Fully support desiInstall and DESI infrastructure generally (PR #65).
• Fix import errors that were preventing RTD builds (PR #91).
• Add seed to template generation; increase number of stars used (PR #93).
• Add rrplot script to be called from ipython (PR #90).

0.7.0 (2017-12-20)

• no ZWARN SMALL_DELTA_CHI2 between same spectype (PR #47)
• rrdesi –templates can now be folder not just file (PR #44)
• Allow templates to optionally include redshift range (PR #41)
• API CHANGE: redrock.io.read_templates() returns dict not list (PR #41)
• set ivar = 0 where mask != 0 (PR #42)
• Add NUMEXP and NUMTILE to zbest output (PR #59)
• Propagate input fibermap into output zbest (PR #59)

0.6.0 (2017-11-10)

• adds rrboss to process boss spectra (PR #37)
• refactors multiprocessing parallelism to use less memory (PR #37)

0.5.0 (2017-09-29)

• adds optional MPI parallelism (PR #34)

0.4.2 (2017-08-14)

• refactored multiprocessing parallelism to use explicit shared memory (PR #31)

0.4.1 (2017-06-16)

• add support for new DESI spectra format

0.4 (2017-02-03)

• add optional truth input to plotspec
• Fix bug when first target is missing a channel of data
• external.desi.read_bricks allow glob for list of brick files
• external.desi.read_bricks read subset of targetids from bricks
• add support for stars and template subtypes
• limit galaxy redshift scan to z<1.7

0.3 (2017-01-23)

• added this file
• python3 updates
• refactor internal data object wrappers
• fit and store multiple minima in chi2 vs. z
• refactor parallelism
• add option to fit coadd instead of individual spectra
• add plotspec
• experimental: penalize GALAXY template fits with negative [OII] flux

0.2 (2016-03-05)

• tag for DESI zdc1