====== Thermodynamic Fields ======

The following codes are used when thermodynamic fields are required:

^  Metafor code           ^  Meaning                         ^
| ''THERMODYN_POT_INT''   | internal potential               |
| ''THERMODYN_EN_DIS''    | dissipated energy                |
| ''THERMODYN_EN_CIN''    | kinetic energy                   |
| ''THERMODYN_TRAV_FEXT'' | work done by external forces     |
| ''THERMODYN_TRAV_FINT'' | work done by internal forces     |
| ''THERMODYN_LIN_MOM_X'' | linear momentum                  |
| ''THERMODYN_LIN_MOM_Y'' |   :::|
| ''THERMODYN_LIN_MOM_Z'' |   :::|
| ''THERMODYN_ANG_MOM_X'' | angular momentum                 |
| ''THERMODYN_ANG_MOM_Y'' |   :::|
| ''THERMODYN_ANG_MOM_Z'' |   :::|

See for example [[doc:user:results:courbes_res]].