| Author | Message | ||
     Corrie Conradie (corrie) Member Username: corrie Post Number: 4 Registered: 11-2007 |
Hi Very new to the program. I am trying to run the attached script by Martin Braithwaite but keep on getting the following error: Obsolete Form Each equation must be tagged with '<variable>:' Please assist Corrie | ||
| Robert G. Nelson (rgnelson) Moderator Username: rgnelson Post Number: 988 Registered: 06-2003 |
Later versions of FlexPDE use the label variable_name : before equations to associate equations with variables for identification of boundary condition equations. Simply add a label of this type to the beginning of each equation, one for each declared variable. See for example "Samples | Misc | Constraints | constriant.pde". (The label is optional in problems with only a single variable.) |