010_diagnostics Tests

中文 English

本节整理 tests/010_diagnostics 中的 K_Diagnostics 测试。 与其他测试分类不同，这里被测算法的输入是探针时间序列而不是粒子或场；K_Diagnostics 的计算函数不做文件读写；示例与测试的主程序负责调度计算。

当前测试页面

ID	测试页面	说明
K01–K03	基础数值测试	三组数值验证，直接比较参考值、实测值、误差与判据；表格由运行记录生成，完整报告另附链接。
K01–K03	case_broadband_dispersion 测试	用一份合成宽带信号把 K01、K02、K03 串成一条链驱动，并把每个单元的输出对回生成 该信号的参数。判据比较谱指数、折叠波数峰和离子声速；单探针对的 K02 检查不声称 恢复混叠所丢失的折叠阶。

K04 有独立测试目录 tests/011_K04_breathing_waveform/； 命令及判据见 K04 代码与运行说明。

基础数值测试的数值与图件快照存放在本目录的 _generated/case_basic_checks，由 run.sh –publish-docs 更新。 宽频页面保留一组参考运行图，存放在 docs/source/images/tests/010_diagnostics，图注说明对应结果。

This section collects the K_Diagnostics tests under tests/010_diagnostics. Unlike the other test categories, the algorithms under test take probe time series rather than particles or fields, and the K_Diagnostics units are numerical routines only: they perform no file I/O; examples and test drivers orchestrate the computation.

Available test pages

ID	Test page	Description
K01–K03	basic_numerical tests	Three verification groups with references, measurements, errors, criteria and status from the run record. The complete report is linked separately.
K01–K03	case_broadband_dispersion test	Drives K01, K02 and K03 as one chain from a single synthetic broadband dataset and checks each unit’s output against the parameters that produced it. The criteria are generator-fixed quantities — a spectral exponent, folded-wavenumber peaks and an ion sound speed. The single-pair K02 check does not claim to recover the lost fold order.

K04 tests live in the separate tests/011_K04_breathing_waveform/ directory; see the K04 running guide for commands and criteria.

The basic_numerical tests snapshot is stored under _generated/case_basic_checks and refreshed with run.sh –publish-docs. Broadband reference-run figures are stored under docs/source/images/tests/010_diagnostics; their captions identify the results.