Problem with the temperature of a point source flux

[mariafattorini]

Hello all,

I have a problem with a model on a horizontal jet.
- I have run a model with UV_PSOURCE and TS_PSOURCE activated, and I have defined in ana_psource Tsrc=T0 (T0=20°Celsius).
The resulting hydrodynamic fields are good.
- Then I have run another model with a horizontal cold jet with again UV_PSOURCE and TS_PSOURCE activated, and Tsrc=15. Now the resulting hydrodynamic fields are not good (it seems that the point source is a sink instead of a source).

Does someone know where I went wrong? or what happens?

Thank you very much,
Maria