CAA 数值验算
使用 Verification Kit 1.0 独立检查 C4 + RK4 基线的原始结果：零状态、四组平面波网格和自由场 Gaussian 脉冲。
检查结果
原版验算工具
- 实现 student_solver.py 的 solve_case(case)，或 student_solver.m 的 student_solver(case_config)。
- 按原版 README 运行检查器，保留每个算例的原始场、时间序列和报告。
- 先修复网格与时间错误，再检查数值误差；只通过部分算例时结果仍为 PARTIAL SCOPE。
AI agent 使用指南
将题面、验算包和求解器源码交给编码助手，按以下指令完成接入、运行和排错。
Read the issued assignment, AGENT_GUIDE.md and Verification_Kit/README.md completely. Inspect my existing solver and implement its student adapter without changing cases.json, verify.py or validate_solver.m. Compute all fields from the prescribed numerical method. Run A, the four B grids and C; preserve actual commands, environment, raw results and reports in separate attempt directories. Diagnose the first failing prerequisite, make a focused correction and rerun. Summarize the checked cases, numerical errors, changes and rerun results.
完整指南包含接口约定、排错顺序、复算指令、网页数据接口和结果整理步骤。