run2-glm-calibration

name	run2_glm-calibration
description	This skill covers the process of calibrating GLM by iterating through parameters within allowed bounds and verifying metrics against observations.

GLM Calibration Process

Parameters

Modify the following in glm3.nml:

• Kw: 0.1 - 0.5
• coef_mix_hyp: 0.3 - 0.7
• wind_factor: 0.7 - 1.3
• lw_factor: 0.7 - 1.3
• ch: 0.0005 - 0.002

Calibration Loop

1. Generate parameter set within bounds.
2. Update glm3.nml.
3. Run glm --nml glm3.nml --quiet.
4. Calculate RMSE metrics using observation comparison script.
5. Record metrics in metrics.json.