Syntax
>>>> CUMULATIVE (TIME)
Parent Command
all third-level commands in block > OBSERVATION
Subcommand
-
Description
Returns the cumulative value, i.e., the integral of the model output within the time window. If keyword ANALYZE or RAW is present, the measured data will also be integrated (i.e., they are assumed to be breakthrough curves). If keyword SUM is present, the current output will simply be added to the previous cumulative value without m ultiplication with the time step. Note that only values at each calibration point are accumulated, which may be different from accumulation at each TOUGH time step.
Example
> OBSERVATION
>> LIQUID FLOW rate
>> MASS FRACTION
>>> ELEMENT: A1__1
>>>> ANNOTATION: Cum. Tracer BTC
>>>> COMPONENT: 2
>>>> LIQUID PHASE
>>>> TIME CUMULATIVE
>>>> NO DATA
<<<<
<<<
<<
See Also
>>>> AVERAGE | >>>> SUM