| Applies To | |
| Product(s): | AutoPIPE Vessel |
| Version(s): | All |
| Environment: | N/A |
| Original Author: | Bentley Technical Support Group |
| Date Logged & Current Version | July 2023 43.01.01.011 |
Problem:
When user try to run a model with a half pipe coil on the cylindrical shell in ASME VIII Div.1, the calculation is interrupted by an error.
forrtl: severe (408): fort: (11): Subscript #1 of the array DN80 has value 0 which is less than the lower bound of 1.
Why does this happen and how to avoid?
Solution:
When we design half pipe coil on the cylindrical shell as per ASME VIII Div.1, Non Mandatory Appendix EE, Figure EE-2 gives curves only for shell thicknesses above 5mm. Refer below image.
If user enters shell thickness below 5mm, software gives an error. This is a bug and we are working on this issue.
As a workaround use shell thickness 5mm or above to avoid the error.