[Gfs-devel] Query about GfsSourceTension

[Robson Nazareth]

Dear All,

I'm confused about the function 

gfs_function_set_units (GFS_SOURCE_TENSION_GENERIC (s)->sigma, 1.);

in GfsSourceTension (tension.c line 327).

Considering that surface tension coefficient has unit of forcer per unit length [N].[m]^-1, the unit in the above function would not be -1?

Regards,

Robson