#226 expressionSource: problem with dimension mismatch

[Lilla]

expressionSource problem

expression "543";
dimensions [0 0 -1 1 0 0 0];

This problem works fine with constant source, but if I try to use a function

expression "54*(T-473.15)"

I got an error message that expression cannot be evaluated, because T and "473.15" do not have the same dimension.

[Bernhard Gschaider]

For that reason dimension checking is usually switched of in the field-parser (funkySetFields for instance). Must check why this is not the case here