forrtl: severe (157): Program Exception - access violation

[Camilla Negri]

Dear all,

Please see attached error and context.

1. Primary Issue Location

• Component: SWAT+ Editor and SWATtunR
• Area of impact: model output/ soft calibration/ data formatting

2. Software Versions

• GIS Interface: * SWAT+ Editor: * SWAT+ Revision: SWAT+ Editor 401, MODULAR Rev 2026.62

3. Project Characteristics

• Watershed Details: Beaver river (Lake Simcoe, Ontario, Canada), 33 subbasins, 1916 HRUs, 275 Channels
• Modeling Aim: Water quality/ quantity

4. Description of Issue

• The Problem: 
• forrtl: severe (157): Program Exception - access violation Image PC Routine Line Source swatplus-62-ifo-w 00007FF6BABD58BA COND_REAL 20 cond_real.f90 swatplus-62-ifo-w 00007FF6BABD66E4 CONDITIONS 141 conditions.f90 swatplus-62-ifo-w 00007FF6BAD350AB HRU_CONTROL 184 hru_control.f90 swatplus-62-ifo-w 00007FF6BABCFAE0 COMMAND 295 command.f90 swatplus-62-ifo-w 00007FF6BAF53D1E TIME_CONTROL 250 time_control.f90 swatplus-62-ifo-w 00007FF6BADC56A9 MAIN__ 150 main.f90 swatplus-62-ifo-w 00007FF6BB0427EE Unknown Unknown Unknown swatplus-62-ifo-w 00007FF6BB042BD0 Unknown Unknown Unknown KERNEL32.DLL 00007FFCC22DE957 Unknown Unknown Unknown ntdll.dll 00007FFCC2A8AD6C Unknown Unknown Unknown
• Step to Reproduce: this is my first time to run SWAT+ with this catchment - I got this error when I tried my first run. I have previously used same/ similar data from a nearby catchment, but this time I have collapsed the soils and land uses prior to running SWAT (in my previous work I thought I had too many soils that were covering less than 1% of the whole Lake Simcoe watershed). 
• In my new collapsed land uses, have also added wetlands as a land use - that was inspired by this: https://oldgeni.isnew.info/landuse.html but I am thinking this is also a potential mistake as it does not show up in the catchment summary 

I currently don't have a link for this but I'd be happy to share any files/ folders :)

Many thanks and best wishes,

Camilla