Hi,

I'm actually working with GMS v. 5.0 on chlorinated solvants transport
modeling. I simulate an injection by use a cell with a specified
concentration "specconc" (RT3D).

My problem :

If i use the RT3D mass balance summary file to define the injection
rate (in mg/d), the result is very weak.
For example i calculate an injection rate of 30 mg/d with this data
(mass balance summary files) and an injection rate of 7000 md/d with
flow out multiplied by the concentration in the cell of specified
concentration "specconc".
Can you help me, how does RT3D calculate mass balance summary file ?
Do you think this injection rate result 30 mg/d is correct and exist
in natural conditions ?

Please help me,

With best regards

fabrice