find_index()

Finds the closest index for a given search value. Use with all simulation data

Syntax
index = find_index(data_sweep, search_value)

Arguments

Name	Description	Range	Type	Required
data_sweep	data to search	(-∞, ∞)	integer, real, complex, string	yes
search_value	value to search	(-∞, ∞)	integer, real, complex, string	yes

Examples

Given S-parameter data swept as a function of frequency, find the value of S11 at 1 GHz:
index = find_index(freq, 1GHz)
a = S11[index]

Defined in

Built in

See Also

find(), mix()

Notes/Equations

To facilitate searching, the find_index function finds the index value in a sweep that is closest to the search value. Data of type int or real must be monotonic. find_index also performs an exhaustive search of complex and string data types.