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Calculate a flow ratio from the selected patch in the legacy two-pass test. Start with Current flow ratio; this calculator reports New flow ratio.
Tools · Calibration
Calculate a flow ratio from the selected patch in the legacy two-pass test.
Calculate a flow ratio from the selected patch in the legacy two-pass test. Start with Current flow ratio; this calculator reports New flow ratio.
New ratio = current ratio × (100 + selected percentage modifier) ÷ 100.
With these example inputs, New flow ratio is 1.029 ratio. Use that value for the setting or decision named above, and read the other outputs as supporting checks.
Do not leave Current flow ratio at the example value of 0.98 ratio unless it matches your own measurement.
For the legacy percentage test only. Choose the patch yourself. The YOLO test uses a different, additive formula.