[nsaeidi]

Hello everybody,

I need some help to write a Scheme code that will take inputs from a TSV file at every time step of my FLUENT simulation and assign those values to OutFlow boundary conditions.
To be more clear, I want it to read first line of the TSV file at the first time step and assign each value in the line to each Outflow boundary condition. The same for second line at the second time step, until the simulation is over.

Here is a piece of code that I wrote which doesn't work:

(define n 0.0)
(with-input-from-file "doors.txt"
(define run
(lambda (flow-time)
(set! n (/ flow-time 10)) ;10 is the size of time-steps
(let iter (n list))
(let ((a b c) (string-split line #\space)))
(ti-menu-load-string (format #f "def bc outflow 6 ~a" a))
(ti-menu-load-string (format #f "def bc outflow 7 ~a" b))
(ti-menu-load-string (format #f "def bc outflow 8 ~a" c))
)
)
)

I'd really appreciate your comments and advices.

Regards,

[nsaeidi]

I have got to this point:

(define a 0.0)
(define b 0.0)
(define c 0.0)
(define RUN
(with-input-from-file
"doorstatesnegar.txt"
(lambda ()
(let (line (read-line))
(if (not (eof-object? line))
(let (((a b c) (string-split line #\space)))
)
)
)
)
(ti-menu-load-string (format #f "def bc outflow 6 ~a" a))
(ti-menu-load-string (format #f "def bc outflow 7 ~a" b))
(ti-menu-load-string (format #f "def bc outflow 8 ~a" c))
(newline)
)
)


And this is the error that I receive:
Error: let syntax: binding is not a list Error Object: line


Any ideas?