Changelog

Changelog#

This page stores the change log for pysme since May 2024.

In-development#

  • (model) modify the atmosphere geometry to ‘’ for auto desicion instead of ‘PP’.

  • (sme structure) add sme.wint as a segment-aware optional transfer grid input for synthesis.

  • (synthesize) when sme.wint is provided, synthesis now prefers user-provided wint over internal cached wavelength grids.

  • (docs) update long-spectrum examples to prefer linelist_mode='dynamic' (keep auto as deprecated compatibility alias).

In github-repo#

0.4.189#

  • (synthesize) synthesize function now support calculating line central-depth and line range, and can use it to select only the relevant lines in synthesize (and thus in solve).

    • Available in both LTE and NLTE calculation.

  • (solve) dynamic parameter function now support abundances.

v0.4.187#

  • NLTE grids (from Amarsi et al. 2020) set as default grids.

v0.4.184#

  • (vald) add save and merge function to ValdFile.

    • Coupling information (‘LS’, ‘JK’ etc) are missed during reading. Now added back.

    • There is no vmic column in VALD short extract_all mode, but pysme have. This leads to I/O fail for this kind of line list. Fixed.

v0.4.183#

  • (mask) revert mask function back. The modification in v0.4.180 caused a bug on mask and it is fixed now.

  • (synthesize) fix the vstep issue when synthesizing sparce spectrum.

  • (nlte) add ResetDepartureCoefficients function to ensure correct NLTE calculation

  • (solve) use ‘vrad’ instead of ‘v_rad’ for the radial velocity fitting.

  • (solve) add dynamic parameter function; sme parameter can changes according to other parameters while not being included in the fitting.

  • New readthedocs theme (alabaster -> sphinx_book_theme).

v0.4.180#

  • fix mask bug. The continuum fitting function is now available. (see v0.4.183)

v0.4.179#

  • Add line depth result to sme_structure.

  • Add line range result to sme_structure.

  • Support python 3.12.

  • Support new VALD3 line format.

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