When a variable is needed at submission time, it is first sought in the task itself. If it is not found in the task, it is sought from the task's parent and so on, up through the node levels until found. For any node, there are two places to look for variables. The user-defined variables are looked for first, and then any generated variables.
At present, an undefined variable causes a task to abort immediately, without submitting a job. ecflowview will display this failure in the info-window.
Example of Variable inheritance
Code Block |
---|
suite x |
...
edit TOPLEVEL 10 |
...
edit MIDDLE 10 |
...
edit LOWER 10 |
...
family f |
...
edit MIDDLE 20 |
...
task |
...
t
edit LOWER abc
task t2
endfamily
family f2
edit TOPLEVEL 40
task z
endfamily
endsuite |
This would produce the following results:
Table 4 1 Results of variable inheritance
...