"New Erosion" Impossible Classification

[ssolson]

The condition for "New Erosion" is defined as:

• mobility_parameter_dev < mobility_parameter_nodev
• mobility_parameter_nodev < 1
• mobility_parameter_dev >= 1

For "New Erosion" to occur, mobility_parameter_dev must be both less than mobility_parameter_nodev (first condition) and greater than or equal to 1 (third condition), while mobility_parameter_nodev must be less than 1 (second condition). This set of conditions is mutually exclusive and cannot be satisfied simultaneously.

https://github.com/sandialabs/seat-qgis-plugin/blob/966bcdfd500edf270b7c2cd3032951afd277cbb8/seat/shear_stress_module.py#L95-L97

[tnelson-integral]

changes make in pr #29