New Fish Tolerance Metrics

[leppott]

General statement of metrics or index needed
Add new fish tolerance metrics for OK and ID.
Need to be wary of existing metrics.

Community
Fish

Metric Names

Scoring, Metrics
Include any special conditions for metric scoring.
For example, adjustments for drainage area need the formula and the field name.

Index
Include prefered name and class names.

Scoring, Index
Include criteria for index scoring

References
Links to website and/or documentation.
For example, https://www.pca.state.mn.us/sites/default/files/wq-bsm4-01.pdf

Notes
Include any special exceptions or anything non-standard that should be considered in the calculations.

[leppott]

metric_values.R

[leppott]

Table does not include the 2 coldwater ones but will have them in the code.

[leppott]

Update munging before metric calculation.

Removed old unused code.

Modified I and T to include II and TT

Added MI, MT, and Inter

[leppott]

Account for previous tolerance metrics

[leppott]

Add TROPHIC

pt_gen
pt_is
nt_is

is = insectivore