With this web application, you can draw Nyquist (or Cole-Cole) and Bode plots as "3D graphs" for multiple impedance data simultaneously. Just upload CSV files one by one and get the result.
Requirements for the input CSV file format:
- Column names for frequency, real part of impedance and imaginary part of impedance should include the words "FREQUENCY(Hz)", "R", and "X", respectively.
- Comma-separated CSV format and semicolon-separated CSV format are supported.
- ZView format (.z file) is also available.
- Download sample input files from here:
comma_3d.csv , semicolon_3d.csv , sample_3d.z