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GROMACS results: what a minimisation shows (pressure, step plots, energy format)

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#334 1 則留言 0 個 reaction 已指派 0 人 在 GitHub 檢視

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評估

難度
4/5
預估耗時
3-5 天
新手友好度
25/100
Issue 類型
功能
描述清晰度
基本清楚
活躍度
活躍
技術堆疊
c

研究方向

Start in the Builder's Properties results view for a finished GROMACS minimisation, where pressure is shown as a full-height scalar panel, and in the Geometry Step Plots menu, which offers only Pressure and greys out the Y-axis. Done means that pressure is hidden for EM, potential energy and Fmax are selectable against step, step-click is active only when frames exist, and energies use significant figures with kJ/mol. Design choices are still open, so confirm them with maintainers (#180, #262, #241) before coding.

由索引模型根據 Issue 內容生成。

描述

Found 2026-10-15 viewing a finished GROMACS minimisation (MINFF clay, 10236 atoms) in the Builder's Properties.

  • Pressure is shown for a minimisation as a single final value (2030.8600000000 Bar) in a full-height panel. Pressure during an energy minimisation has no physical meaning: there are no velocities, so no kinetic term. Drop it for EM. For MD, show pressure as a time series beside temperature and density, not as a scalar.
  • Geometry Step Plots offers only Pressure vs step, and the Y-axis menu is greyed out. For EM the useful series are potential energy and maximum force (Fmax) against step, the convergence quantities.
    • Clicking a point should show that step's structure only when frames exist. EM normally writes only the final structure, so without frames the plot should not look clickable.
    • Animation belongs to MD trajectories (#180), with the plot cursor following the frame.
  • Total energy is shown as -4514170.000000 kJoule/Mole: fixed decimals on a large value, and the unit is spelled kJoule/Mole. Use significant figures and kJ/mol.
  • A scalar property should not take a full-height panel.

For the GROMACS round (#262/#241). Related: #180.

主要語言
C
星號
10
分支
8
平均合併
21 分鐘
30 天內合併 PR
1

環境準備

這個專案沒有提供開發容器、Dockerfile 或貢獻指南,環境需要你自己搭建:先看它的 README,通用步驟見我們的新手貢獻指南。

從這裡開始

  1. 先讀完整個 Issue,再讀專案的貢獻指南。
  2. 在 Issue 下留言說明你要接手 —— 這能避免兩個人做同樣的事。
  3. Fork 儲存庫,在一個分支上完成修改。
  4. 送出 Pull Request,並在描述裡引用這個 Issue 編號。

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