[mixkats]

Greetings,


in OF8, the externalWallHeatFluxTemperature BC in the constant heat transfer coeff mode, can read the ambient Temperature (Ta) from a tableFile, or as a type of Function1, as it is mentioned in it's description.
What I would like to do is to turn also the heat transfer coeff to be read from a tableFile, make i t a Function1.
Despite all of my effort, I couldn't manage it, as I don't have the luxury to understand C++ from point zero.
Below is attached what I managed so far:
myExternalWallHeatFluxTemperature.zip


I compiled it, If understood correctly, but when I run my case I get:

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Version:  8
     \\/     M anipulation  |
\*---------------------------------------------------------------------------*/
Build  : 8-340defec456f
Exec   : multiphaseEulerFoam
Date   : Feb 21 2021
Time   : 02:18:25
Host   : "mix-VPCEH1E1E"
PID    : 20434
fileName::stripInvalid() called for invalid fileName /home/mix/OpenFOAM/mix-8/run/groovyFB(500K)(myE)
    For debug level (= 2) > 1 this is considered fatal
Aborted (core dumped)

I could reeeeeeeally use some help!!
Thank you