ERROR 203 for PYSWMM simulation

[jerry11011]

I'm having a problem for running .inp file simulation. Error says its error type 203. i checked the report file, it says not enough value for [XSECT]. Then i checked out the actual value in the inp file, and the rows that caused the error had a value of IRREGULAR. Are there any solutions for this?

[bemcdonnell]

@jerry11011, this is a SWMM error, not a PySWMM error. I recommend looked at the SWMM User's manual to gain more understanding of the INP structure. One thing to consider is that pyswmm is currently pointing to SWMM-5.1.14, not SWMM-5.2.2. That might be the issue you're having as well.

[jerry11011]

thanks for the reply :) Oh, does that mean PYSWMM doesn't support the latest features of SWMM?

[bemcdonnell]

@jerry11011 we are a release or two behind at this very moment. I have a pull request in at the moment that does cover the updates to swmm5.2.2 :-)

[jerry11011]

Appreciate your comments!!

[dickinsonre]

If you can just try opening the inp file in SWMM5 - it should give you some messages as well in the status report.

[jerry11011]

it has no problem opening the file in SWMM5.. only goes wrong when simulating in PYSWMM :(

[bemcdonnell]

@jerry11011 are you opening it and running it in regular SWMM? So that works? Which version is it?

[jerry11011]

oh mine was 5.2 like you mentioned