Errors in the representation of clouds convection-permitting numerical weather prediction models can be introduced by different sources. These forcing and boundary conditions, orography, accuracy schemes determining evolution humidity temperature, but large contributions are due to parametrization microphysics processes surface layers. typically contain several tunable parameters that either no...

This letter presents a closed-form solution to estimate space-dependent transport parameters of linear one dimensional diffusion-transport-reaction equation. The infinite problem is approximated by finite model 1) taking frequency domain approach, 2) parameterization the unknown parameters, and 3) using semi-discretization. Assuming full state knowledge, commonly used output error criterion rew...