Step input

A discussion forum for STANMOD users. STudio of ANalytical MODels is a software package for evaluating solute transport in porous media using analytical solutions of the convection-dispersion solute transport equation.


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sharendr
Posts: 23
Joined: Fri Mar 18, 2005 7:56 pm
Location: USA

Step input

Post by sharendr » Thu Aug 25, 2005 9:26 pm

Hi!

In stanmod package,for the step input, why we don't have time slot to enter the time value (applied time period)? Do the step input means continous input?

harendra

ntoride
Posts: 74
Joined: Fri May 21, 2004 12:50 pm
Location: Japan

Post by ntoride » Sat Aug 27, 2005 2:24 pm

As I always mentioned to you, please look at the manual regarding the
boundary value problem. Same as true for your previous questions. Nobuo
---------------
Several different functions can be used for the input concentration as a
function of time in the boundary value problem (BVP) (MODB in Table 6.7
of the CXTFIT manual): (0) Solute free water input; (1) Dirac Delta
input; (2) Step input; (3) Pulse input; (4) Multiple pulse input; (5)
Exponential input concentration.


Nobuo Toride, Faculty of Bioresources, Mie University, Japan

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