Audrey,
I don't think Modelica.Blocks.Tables.CombiTable1D and its sister
functions work in OpenModelica. It looks like their implementation is
Dymola specific. For example, the implementation includes calls to the
functions dymTableInit and dymTableIpo1.
If you're after the interpolation functionality in arrays, I wrote a
quick-and-dirty function to do that:
function Interp
input Real x[:];
input Real y[:];
input Real xp;
output Real yp;
protected
Integer i;
algorithm
for i in 1:(size(x,1)-1) loop // assume monotonically increasing
if ((i == 1 and xp <= x[i+1]) or
(i == size(x,1) - 1) or
(xp > x[i] and xp <= x[i+1])) then // found appropriate segment
yp := y[i] + (xp - x[i]) * (y[i+1] - y[i]) / (x[i+1] - x[i]);
end if;
end for;
end Interp;
- Tom
Tom Short
EPRI
On 4/5/07, Audrey JARDIN <[EMAIL PROTECTED]> wrote:
Hi,
I'm new in OpenModelica and I wish to use the CombiTable function.
I found an example given in the CombiTable annotation but it doesn't work.
My procedure is:
- step 1: loading the Modelica library
- step 2: loading the file CombiTimeTable.mo
- step 3: simulating CombiTimeTable
But an error occurs everytime :
record
resultFile = "Simulation failed.
Variable getErrorString not found in scope <global scope>
Base class Modelica.Interfaces.SO not found in scope CombiTimeTable
Error occured while flattening model CombiTimeTable
Yet the OPENMODELICALIBRARY pointing at the right location and no error
occurs when I load Modelica library...
I've tried with the TimeTable function which is the previous version of
CombiTimeTable but it doesn't work too.
Thanks by advance for your answer if you have any idea on it.
Regards,
Audrey JARDIN
