New telemac3d features for v5p3 links from [[:new_version_features|New version features]] \\ ===== v5p3 TELEMAC-3D ===== Date: 29th April 2003 The principal features of this version v5p3 of TELEMAC-3D are: * An option with prisms split into tetrahedrons. * A new way of solving the diffusion step. ===== New options and new or modified keywords ===== == ELEMENT == :Character string. The default value is “PRISM” :Two choices are now possible: :PRISME OR PRISM : classical option. :TETRAEDRE OR TETRAHEDRON : prisms split into tetrahedrons. == OPTION FOR THE DIFFUSION (OPTION POUR LA DIFFUSION) == :Integer. The default value is OPTDIF = 1 :Two choices are currently possible: :OPTDIF = 1 : implicit diffusion (classical option) . :OPTDIF = 2 : implicitation of the diagonal term of the diffusion with the coefficient TETADI for all variables. In this case, all « Maximum number of iterations for diffusion » have to be set : current value is 1 == IMPLICITATION FOR THE DIFFUSION (IMPLICITATION POUR LA DIFFUSION) == :Double precision. The default value is TETADI = 1.5 :Activated only if the keyword value **OPTION FOR THE DIFFUSION = 2** ===== New user subroutine and modifications in user subroutines ===== : None