deletions | additions       diff --git a/Tables.md b/Tables.md  index 72a6a76..cd1788e 100644  --- a/Tables.md  +++ b/Tables.md 
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| Variable | Required Covariates | Optional Covariates |  |:---------|:--------------------|:--------------------|  | vcmax | temperature (leafT or airT) |irradiance |  |any leaf measurement | | canopy height canopy_height or canopy_layer  | | root\_respiration\_rate | temperature (rootT or soilT)| soil moisture |  | | root\_diameter\_max | root size class (usually 2mm) |  | any respiration | temperature | |