Issue running SWAT+: floating divide by zero error

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Ilham Mrabt

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Sep 3, 2025, 11:16:49 PMSep 3
to SWAT+

Dear SWAT+ community,

I am encountering the following error when running my SWAT+ model the error appears during the HRU_LTE_READ routine.

Has anyone else experienced this issue, and could you please advise on how to resolve it?

Thank you for your support.

Best regards,

ilham mrabti

(forrtl: error (73): floating divide by zero
Image              PC                Routine            Line        Source
rev61.0.1_64debug  00007FF7E6B57A26  HRU_LTE_READ              141  hru_lte_read.f90
rev61.0.1_64debug  00007FF7E64AAC2D  MAIN__                     78  main.f90
rev61.0.1_64debug  00007FF7E6C4B0EB  Unknown               Unknown  Unknown
rev61.0.1_64debug  00007FF7E6C4B819  Unknown               Unknown  Unknown
rev61.0.1_64debug  00007FF7E6C4B732  Unknown               Unknown  Unknown
rev61.0.1_64debug  00007FF7E6C4B5EE  Unknown               Unknown  Unknown
rev61.0.1_64debug  00007FF7E6C4B88E  Unknown               Unknown  Unknown
KERNEL32.DLL       00007FFA10FB7374  Unknown               Unknown  Unknown
ntdll.dll          00007FFA125BCC91  Unknown               Unknown  Unknown)

Nancy B. Sammons

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Sep 4, 2025, 7:33:15 AMSep 4
to Ilham Mrabt, SWAT+

You might check the file named ‘ hru-lte.hru’ to ensure that there are no zeroes in the ‘cn2’ column.  Otherwise, you will need to send me your current txtinout directory in a compressed format so I can take a look.

 

From: swat...@googlegroups.com <swat...@googlegroups.com> On Behalf Of Ilham Mrabt
Sent: Wednesday, September 3, 2025 5:55 PM
To: SWAT+ <swat...@googlegroups.com>
Subject: [SWAT+ User Group] Issue running SWAT+: floating divide by zero error

 

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