Severe (151) error

[tanvir ahmed]

Dear SWAT+ Editor group

Hello,

When I runned the model I found the following message. Could you please help me.

forrtl: severe (151): allocatable array is already allocated Image PC Routine Line Source rev61.0.1_64debug 00007FF6A59CB309 RU_READ_ELEMENTS 177 ru_read_elements.f90 rev61.0.1_64debug 00007FF6A5368EB2 HYD_CONNECT 139 hyd_connect.f90 rev61.0.1_64debug 00007FF6A5BA99AF MAIN__ 41 main.f90 rev61.0.1_64debug 00007FF6A634B0EB Unknown Unknown Unknown rev61.0.1_64debug 00007FF6A634B819 Unknown Unknown Unknown rev61.0.1_64debug 00007FF6A634B732 Unknown Unknown Unknown rev61.0.1_64debug 00007FF6A634B5EE Unknown Unknown Unknown rev61.0.1_64debug 00007FF6A634B88E Unknown Unknown Unknown KERNEL32.DLL 00007FFD70BEE8D7 Unknown Unknown Unknown ntdll.dll 00007FFD71E8C53C Unknown Unknown Unknown

[Nancy B. Sammons]

Tanvir: 

If you are still having an issue, please send me your current txtinout folder so I can review.

Nancy

 

 

From: swatplu...@googlegroups.com <swatplu...@googlegroups.com> On Behalf Of tanvir ahmed
Sent: Wednesday, December 31, 2025 1:43 AM
To: SWAT+ Editor <swatplu...@googlegroups.com>
Subject: [SWAT+ Editor User Group] Severe (151) error

 

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[Archeilia Dwianca]

Hi SWAT+ editor group, 

I am facing similar error when I try to include pesticides in my simulation. My model includes more than 70,000 HRUs and I utilize auto schedule Enlist Duo App in the Management Schedule, also defined the type of pesticides <roundup> and <dacamine> in the Constituents. The pesticide management only applied to 1 landuse type. I tried everything, including defining my own operation without using auto schedule, limiting the number of pesticide to only 1, or deleting the management schedule altogether. But the error persists, yet the model run smoothly without pesticides. I can't seem to attach the txtinout here, can you please let me know what could be the cause?

stderr: forrtl: severe (151): allocatable array is already allocated

Image              PC                Routine            Line        Source            

rev61.0.2_64rel.e  00007FF77DE70557  PESTICIDE_INIT             45  pesticide_init.f90
rev61.0.2_64rel.e  00007FF77DE8594A  PROC_HRU                   39  proc_hru.f90
rev61.0.2_64rel.e  00007FF77DDEDA53  MAIN                       48  main.f90
rev61.0.2_64rel.e  00007FF77DF5D6FB  Unknown               Unknown  Unknown
rev61.0.2_64rel.e  00007FF77DF65C60  Unknown               Unknown  Unknown
KERNEL32.DLL       00007FFBF498E8D7  Unknown               Unknown  Unknown
ntdll.dll          00007FFBF548C40C  Unknown               Unknown  Unknown

[Nancy B. Sammons]

 

Send me your current txtinout and I will take a look.

Nancy

 

From: swatplu...@googlegroups.com <swatplu...@googlegroups.com> On Behalf Of Archeilia Dwianca

Sent: Wednesday, February 25, 2026 6:58 AM
To: SWAT+ Editor <swatplu...@googlegroups.com>

Subject: Re: [SWAT+ Editor User Group] Severe (151) error

 

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