[us-commits] [ehb54/ultrascan3] 243154: Don't clear the plot before extrapolate-to-zero-co...

[emre brookes]

  Branch: refs/heads/somo-dev-claude
  Home:   https://github.com/ehb54/ultrascan3
  Commit: 243154e9c162112ff1cc51a473c9da664e041c38
      https://github.com/ehb54/ultrascan3/commit/243154e9c162112ff1cc51a473c9da664e041c38
  Author: ehb54 <brookes at uthscsa.edu>
  Date:   2026-06-21 (Sun, 21 Jun 2026)

  Changed paths:
    M us_somo/develop/src/us_hydrodyn_saxs_iqq_load_csv.cpp

  Log Message:
  -----------
  Don't clear the plot before extrapolate-to-zero-conc has been confirmed

load_iqq_csv() clears the entire plot right after the load dialog
closes, whenever "Clear plot" is checked (the default) -- this
happened unconditionally before the new concentration-assignment
dialog even opened, so cancelling that dialog left the user with an
empty plot and no way to recover the previously plotted curves.

run_ift already avoids this exact problem by force-disabling "Clear
plot" while it's active; set_extrapolate_c0() now does the same, so
the plot is left untouched until/unless the extrapolation actually
completes.

Co-Authored-By: Claude Sonnet 4.6 <noreply at anthropic.com>



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