> For the complete documentation index, see [llms.txt](https://legacydmc.gitbook.io/dynamic/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://legacydmc.gitbook.io/dynamic/performance-index-exports/getperformanceindexcalibrationmetrics.md).

# getPerformanceIndexCalibrationMetrics

getPerformanceIndexCalibrationMetrics(vehicleHash \[string])

Prints in the F8 console data for calibrating the P.I in the "performanceIndexData.lua"

Preferably, you should input the vehicle hash as "elegy" for example. 

However if you input it's hash "196747873" it will also work, but will have the function to take longer to execute.

Code Example:

```lua
        local piCalPressed = WarMenu.Button("Print PI Calibration Results")
        if WarMenu.IsItemHovered() then
            WarMenu.ToolTip('Prints in the F8 Console the data required for calibration.',nil,true)
        end
        if piCalPressed then 
            local currentCarModel = GetEntityModel(GetVehiclePedIsIn(PlayerPedId(),false))
            dynamic:getPerformanceIndexCalibrationMetrics(currentCarModel)
        end
```