-totalsum [<int:flag>]



Keyword User_punch


Identifies the kind of sum of a punched variable for the mobile-immobile transport models. A sum is made of the amount in the mobile and immobile phase. 

flag is defined for each punched variable. If not sufficient flag are defined,  flag = -99 is assumed for the missing variables.



flag

int: Integer identifying the kind of sum:


Value

Meaning

-99

[Default] No sum is made. The value of -1E8 is printed in the output

1

Simple sum

2

Sum weighted by water content






Simple sum


The return value valT is:



with valm and valim are the values in the mobile and immobile domain.



Sum weighted by water content


The return value valT is:



with valm and valim are the values in the mobile and immobile domain and θm and θim are the water contents in the mobile and immobile domain.