.. partable:: Overview of available keywords related to constants, not read in params.txt

   compi
     :description:   Imaginary unit
     :units:         -
     :default:       -123
   px
     :description:   Pi
     :units:         -
     :default:       -123
   rhog8
     :description:   1/8*rho*g
     :units:         Nm^-3
     :default:       -123