[SandilyaCFD]

Hi I am trying to solve an equation that looks like below:

= s v

Here i is a user defined input with si and vi being a user defined properties (some are scalars and others vectors). Essentially there are user defined number of values over which I need to sum over to get the source term for my Laplacian.

To be able to do this, essentially I want to define a input dictionary file that has a syntax something like:


<List>
n
{
s1 v1
s2 v2
.
.
.
si vi
.
.
sn vn
}

A sample will look something like this

3
{
1 (0 0 0)
1 (1 2 3)
16 (8 5 4)
}

I want to know the syntax or some pointer to an example where a custom list of properties is defined and syntaxes to read the elements of the list to define my solver.

Thank you for your suggestions.