Flowsheet evaluations that have been run in a FOQUS session can be viewed by clicking the table button in the flowsheet toolbar (#13 in Figure :ref:`fig.flowsheet.editor`. The results are displayed in a table, and the contents can be copied and pasted into a spreadsheet or exported to a CSV file. Figure :ref:`fig.results.table` show the Flowsheet Results Table window.
- Menu contains a menu with four sub menus.
- Import data from files or the clipboard.
- Export data to files or the clipboard.
- Edit or delete data.
- View options for the table.
- The Current Filter drop-down list enables the user to select a data filter, which can be used to filter and sort data.
- Edit Filters enables the user to create or edit data filters.
Error codes are listed in the Flowsheet Results table for the whole flowsheet and for individual nodes. Table :ref:`table.fs.error` shows the flowsheet error codes and Table :ref:`table.node.error` shows the node error codes. The most common flowsheet error is 1, a node calculation failed. The most common node error is 7, Turbine simulation error. These errors are typically caused by a simulation that fails to converge or has some other calculation error (e.g., ACM does not converge or an Excel spreadsheet simulation with a division by 0 error).
Flowsheet Error CodesCode | Meaning |
---|---|
-1 | Did not run or finish |
0 | Success |
1 | A simulation/node failed to solve |
2 | A simulation/node failed to solve while solving tears |
3 | Failed to create a worker node |
5 | Unknown tear solver |
11 | Wegstein failed, reached iteration limit |
12 | Direct failed, reached iteration limit |
16 | Presolve node error |
17 | Postsolve node error |
19 | Unhandled exception during evaluation (see log) |
20 | Flowsheet thread terminated |
21 | Missing session name |
40 | Error connecting to Turbine |
50 | Error loading session or inputs |
100 | Single node calculation success |
201 | Cycle in determining calculation order (invalid tear set) |
Code | Meaning |
---|---|
-1 | Did not run or finish |
0 | Success |
1 | Simulation error (see log) |
3 | Exceeded maximum wait time |
4 | Failed to create Turbine session ID |
5 | Failed to add Turbine job |
6 | Exceeded maximum run time |
7 | Turbine simulation error |
8 | Failed to start Turbine job |
10 | Failed to get Turbine jobs status |
11 | Flowsheet thread terminated |
20 | Error in node script |
23 | Could not convert Numpy value to list |
27 | Cannot read variable result (see log) |