Node Functions

count_node_if

node dams.count_node_if(count_attr: '& str', cond: 'bool')

Arguments

• count_attr: '& str' =>
• cond: 'bool' =>

Count the number of nodes upstream at each point that satisfies a certain condition

min_year

node dams.min_year(yearattr: '& str', write_var: '& str' = "MIN_YEAR")

Arguments

• yearattr: '& str' =>
• write_var: '& str' = "MIN_YEAR" =>

Propagate the minimum year downstream