Syntax
>>>> RELATIVE: rel_err (%) (+ const_err) (ADD NOISE)
Parent Command
all third-level commands in block > OBSERVATION
Subcommand
-
Description
This command takes a fraction of the observed value as the standard deviation of the measurement error (for more details see command >>>> DEVIATION (o)). A constant error can be added to the error model.
If keyword ADD NOISE is present, Gaussian noise with zero mean and the given standard deviation is added to the data points. This option may be useful if error-free data were synthetically generated.
Example
> OBSERVATION
>> LIQUID FLOW RATE
>>> CONNECTION INJ_1 DOM_2
>>>> DATA on FILE: flow.dat
>>>> RELATIVE measurement error of : 5 % + 0.2 is assumed
<<<<
<<<
<<
See Also
>>>> DEVIATION (o)