Function |
Definition |
Usage |
Smoothing* |
Smooths a field by averaging over the smoothingFactor number of records. |
smoothBasic( field, smoothingFactor) |
sine |
Standard Sine of a value. |
sin(val) |
cosine |
Standard Cosine of a value. |
cos(val) |
arcsine |
Standard arcsine of a value. |
asin(val) |
arccosine |
Standard arccosine of a value. |
acos(val) |
tangent |
Standard Tangent of a value. |
tan(val) |
arc tangent |
Standard Arc Tangent of a value. |
atan(val) |
square root |
Standard Square Root, same as pow(val, 0.5) of a value. |
sqrt(val) |
absolute |
Changes any negative values to the same magnitude in the positive direction. |
abs(val) |
log |
Natural log of a value. |
log(val) |
log base 10 |
Base 10 log of a value of a value. |
log10(val) |
recipricol |
The recipricol of a value, or 1/val |
recip(val) |
exponent |
Exponent of a value. |
pow(val, exponent) |
round |
Rounds the value of a value to the nearest integer value. |
round(val) |
floor |
Returns the largest (closest to positive infinity) integer value that is greater than or equal to the argument. |
floor(val) |
ceiling |
Returns the smallest (closest to negative infinity) integer value that is greater than or equal to the argument. |
ceil(val) |
exponent |
Returns Euler's number e raised to the power of a double value. |
exp(val) |
isNaN |
Checks the output of an expression to result in a invalid number |
isNaN(val) |
smoothFiltered |
Smooth a field using a matrix filter for less lag |
smoothFiltered(val) |
accelHp |
Calculates HP based on Acceleration rate. |
accelHp( velocity (MPH), deltaVelocity(MPH), deltaTime(s), weight(lb) ) |
Aero Drag |
Calculates the Aerodynamic Drag |
aerodynamicDragHp( velocity (m/s), airDensity (kg/m^-3), dragCoefficent, frontalArea (m^2) ) |
Rolling Drag |
Calculates estimated rolling resistence |
rollingDragHp( speed (MPH), tirePressure (psi), weight (lbs) ) |
Last Value |
Returns the last record value for the specified field or expression |
lastValue(anyField) |
Historical Value |
Returns the value for the specified field or expression from n records back |
historicalValue(anyField, n) |
Min |
Returns the minimum value resulting from 1-n expressions or variables |
min(exp, exp, ...) |
Max |
Returns the maximum value resulting from 1-n expressions or variables |
max(exp, exp, ...) |
Max Value |
Returns the maximum historical value for the specified field or expression |
maxValue(anyField) |
Min Value |
Returns the minimum historical value for the specified field or expression |
minValue(anyField) |
table |
Perform a table lookup using an inc file |
table(expression, 'fileName.inc') |
tableLookup |
Perform a table lookup on 1D or 2D arrays based on specified OutputChannel(s) and 1D array lookup references.
It will provide the interpolated value for the relative position of the lookup.
|
tableLookup([array.valueArrayName], [array.lookupArrayName], [lookupChannelName])
tableLookup([array.zParamName], [array.xParamName], [array.yParamName], [xChannelName], [yChannelName])
|
Accumulate |
Accumulate and sum the expression This allows totalling distance, milage, fuel consumption, etc. |
accumulate(expression) |
Persistent Accumulate |
Same as accumulate, except the accumulated value is persisted to the next session. Allows for an Odometer. |
persistentAccumulate(expression) |
arrayValue* |
Gets the interpolated value from a Constant array. The right of the decimal for index expression will be used for interpolation |
arrayValue(Constant, indexExpresssion) |
if* |
Excel style if function. |
if(condition, then, else) |
sum* |
Excel style sum function. |
sum(exp0, exp1, expN...) |
timeToExceed* |
Resets timer when expression is <= 0 Once expression resolves to > 0, the timer begins and will count time in seconds until expression >= targetVal expression. Time expression is optional, if not provided the local clock is used. Thus in MLV it is required if you wish to use the Log time. |
timeToExceed(targetVal, expression, TimeExpression[optional])
Example for 0-60 in MLV: timeToExceed(60, [VSS1], [Time])
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