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Welcome to the SWAT+ model user discussion group.

Please note this group is for questions and discussion related to the model itself, not the editor or the GIS interfaces. For content related to those topics, please see:

For questions and discussions related to the 2012 version of SWAT and its interfaces, please see the SWAT website.

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Website: swat.tamu.edu/plus

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Oct 11

I encountered the following error while running swat. Please help me resolve this issue.

forrtl：严重（408）：fort：（11）：数组的下标 #1 TS_NEXT 的值为 0，小于 1 的下限图像 PC 例程线源rev61.0.1_64debug 00007FF7B87B3BC6

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I encountered the following error while running swat. Please help me resolve this issue.

forrtl：严重（408）：fort：（11）：数组的下标 #1 TS_NEXT 的值为 0，小于 1 的下限图像 PC 例程线源rev61.0.1_64debug 00007FF7B87B3BC6

Oct 11

Mahabub Chowdhury

Oct 11

Where to edit ponds (RES=2) in SWAT+ Editor? + Decision Tables missing

Hello everyone, I added a ponds shapefile in QSWAT+ → Add Lakes. Log says: Number of lakes: 36 — 36

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Where to edit ponds (RES=2) in SWAT+ Editor? + Decision Tables missing

Hello everyone, I added a ponds shapefile in QSWAT+ → Add Lakes. Log says: Number of lakes: 36 — 36

Oct 11

Oct 11

SWAT+ Soils Error.

Hi everyone, I encountered the following error while running my SWAT+ simulation. Initially, I used

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SWAT+ Soils Error.

Hi everyone, I encountered the following error while running my SWAT+ simulation. Initially, I used

Oct 11

Faisal Shovon, Nancy B. Sammons4

Oct 11

Issues with subdaily precipitation and simulation

Thanks a lot Nancy. I have been able to get rid of the error. The cause was I was using time series

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Issues with subdaily precipitation and simulation

Thanks a lot Nancy. I have been able to get rid of the error. The cause was I was using time series

Oct 11

Mahabub Chowdhury, Chris George2

Oct 9

Pond with ID 54 has a zero-length channel leading to it: please remove or move downstream

Delineation is limited by the resolution of your DEM. In particular, important points, like channel

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Pond with ID 54 has a zero-length channel leading to it: please remove or move downstream

Delineation is limited by the resolution of your DEM. In particular, important points, like channel

Oct 9

mubashir ali786, … Nancy B. Sammons3

Oct 9

can anyone guide me how to fix this issue

Faisal: The error indicates that the timestep has been entered as 45. If you have daily weather data,

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can anyone guide me how to fix this issue

Faisal: The error indicates that the timestep has been entered as 45. If you have daily weather data,

Oct 9

Mahabub Chowdhury

Oct 9

Missing Menus in SWAT+ Editor 3.0.11 when Opening Custom Project

Hello SWAT+ team, I'm using SWAT+ Editor v3.0.11 (rev 61) on Windows 10. When I open the demo

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Missing Menus in SWAT+ Editor 3.0.11 when Opening Custom Project

Hello SWAT+ team, I'm using SWAT+ Editor v3.0.11 (rev 61) on Windows 10. When I open the demo

Oct 9

Oct 9

Surface Flow Overestimation with CN vs. Low Precipitation with Green–Ampt in SWAT

Hello, When I use the CN method, I get an overestimation of surface flow. However, when I switch to

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Surface Flow Overestimation with CN vs. Low Precipitation with Green–Ampt in SWAT

Hello, When I use the CN method, I get an overestimation of surface flow. However, when I switch to

Oct 9

Osman Furkan TOKGÖZ

Oct 9

Request from Developers

Hi, I have a request for the developers. As you know, when using SWAT+, we need to convert climate

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Request from Developers

Hi, I have a request for the developers. As you know, when using SWAT+, we need to convert climate

Oct 9

Rodrigo Marinao Rivas, … Natalja C.13

Oct 6

Problem with Decision Tables for LULCC in SWAT+ v2.0.4

Hello, Please compile the latest code from the official GH: https://github.com/swat-model/swatplus

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Problem with Decision Tables for LULCC in SWAT+ v2.0.4

Hello, Please compile the latest code from the official GH: https://github.com/swat-model/swatplus

Oct 6

Oct 6

Unable to use land use update decision table

Hi Nancy, I am trying to use scen_lu.dtl decision table and for that I also created scen_dtl.upd file

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Unable to use land use update decision table

Hi Nancy, I am trying to use scen_lu.dtl decision table and for that I also created scen_dtl.upd file

Oct 6

SOPHORN LYSEANG, Christian2

Oct 6

Hello, group. Could you explain me about this type of error? It happened while I'm importing the data into weather station.

Hi seangse, The error might be due to the input format used in SWAT (dates, dots, commas, or

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Hello, group. Could you explain me about this type of error? It happened while I'm importing the data into weather station.

Hi seangse, The error might be due to the input format used in SWAT (dates, dots, commas, or

Oct 6

Aojyn Perez, … Cheick Ahmad Keith3

Oct 2

Hello everyone, I am working on a SWAT+ project (QSWAT+ with Editor). When I run the model, the

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Hello everyone, I am working on a SWAT+ project (QSWAT+ with Editor). When I run the model, the

Oct 2

Mario Fomaca Jr

Oct 1

DISSOLVED OXYGEN CALIBRATION

Hello everyone, I've successfully calibrated monthly streamflow and sediment, and I'm now

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DISSOLVED OXYGEN CALIBRATION

Hello everyone, I've successfully calibrated monthly streamflow and sediment, and I'm now

Oct 1

Anthonia Nwabudike, … Mario Fomaca Jr5

Oct 1

Sediment Calibration

Hi! I'm facing the same issue with lat_sed and DO. When I apply my calibrated sediment parameters

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Sediment Calibration

Hi! I'm facing the same issue with lat_sed and DO. When I apply my calibrated sediment parameters

Oct 1

Oct 1

Representing agricultural Land Use Change over time

Hello everyone, hello SWAT+ team, I am currently working on my MSc thesis and the goal is to expand

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Representing agricultural Land Use Change over time

Hello everyone, hello SWAT+ team, I am currently working on my MSc thesis and the goal is to expand

Oct 1

Paige B, … Chris George4

Sep 30

Outlet Assertion Error

Your DEM cell size is 0.00009 x 0.00009 metres. Your whole watershed is apparently about 92 square cm

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Outlet Assertion Error

Your DEM cell size is 0.00009 x 0.00009 metres. Your whole watershed is apparently about 92 square cm

Sep 30

Jonas, … Revanth Mamidala7

Sep 29

No (=0) crop yield values after change from auto management schedule to manual schedule

Hello, The problem is due to wrong management schedules. If you give manual management schedule, you

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No (=0) crop yield values after change from auto management schedule to manual schedule

Hello, The problem is due to wrong management schedules. If you give manual management schedule, you

Sep 29

Nicodème TABI, Nancy B. Sammons2

Sep 25

forrtl: error (65): floating invalid

Nicodeme: Please send me your 'soils.sol' file and I will take a look to see if there are any

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forrtl: error (65): floating invalid

Nicodeme: Please send me your 'soils.sol' file and I will take a look to see if there are any

Sep 25

Moutari Ibrahim

Sep 23

forrtl: error (72): floating overflow Image PC Routine Line Source rev61.0.1_64debug 00007FF6CEED67F6

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forrtl: error (72): floating overflow Image PC Routine Line Source rev61.0.1_64debug 00007FF6CEED67F6

Sep 23

Amanda Batlle Morera

Sep 23

Is it possible to model only the lower section of a watershed?

Hello, I wanted to know if it is possible to model only the lower section of a watershed? I've

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Is it possible to model only the lower section of a watershed?

Hello, I wanted to know if it is possible to model only the lower section of a watershed? I've

Sep 23

Himmat Basnet, … Paulo Amaral3

Sep 19

Pesticide modelling error

TxtInOut.zip Hi Nancy, I am encountering the same error with my model when simulating pesticides.

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Pesticide modelling error

TxtInOut.zip Hi Nancy, I am encountering the same error with my model when simulating pesticides.

Sep 19

Sep 18

Re: [QSWAT+ User Group] an error occurred simulate pesticide with swat+

TxtInOut.zip Dear SWAT+ User Group, I am encountering a persistent forrtl: error (72): floating

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Re: [QSWAT+ User Group] an error occurred simulate pesticide with swat+

TxtInOut.zip Dear SWAT+ User Group, I am encountering a persistent forrtl: error (72): floating

Sep 18

Ankitam Khanal, Nancy B. Sammons2

Sep 17

Error...Im a 1st time user

Review the table for reasonable inputs and with no blank fields specifically in soil 4. From:

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Error...Im a 1st time user

Review the table for reasonable inputs and with no blank fields specifically in soil 4. From:

Sep 17

BONWABILE XOZA, Nancy B. Sammons2

Sep 17

Floating Invalid Error in GWFlow Simulation (SWAT+ rev. 61.0.1)

Bonwabile: We have seen this error in the past with a few others that use the groundwater flow

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Floating Invalid Error in GWFlow Simulation (SWAT+ rev. 61.0.1)

Bonwabile: We have seen this error in the past with a few others that use the groundwater flow

Sep 17

Sep 17

Septic tank parameters

Hi All, Does anyone know or can confirm that if a conventional septic system is selected (ISEP_TYP=1)

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Septic tank parameters

Hi All, Does anyone know or can confirm that if a conventional septic system is selected (ISEP_TYP=1)

Sep 17

Sep 17

to create new project

Respected sir / Madam i am new in this group. I want to learn SWAT modeling for my thesis. Please

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to create new project

Respected sir / Madam i am new in this group. I want to learn SWAT modeling for my thesis. Please

Sep 17

Jaclyn B. Tech, Jaclyn Tech2

Sep 10

SWAT+ Developer Workshop

Registration open now for the SWAT+ Developer Workshop. Registration is for those attending in-person

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SWAT+ Developer Workshop

Registration open now for the SWAT+ Developer Workshop. Registration is for those attending in-person

Sep 10

Miguel Rodrigues

Sep 10

Baseflow values

Dear SWAT+ users, Can someone provide me a straightforward way to obtain simulated baseflow values

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Baseflow values

Dear SWAT+ users, Can someone provide me a straightforward way to obtain simulated baseflow values

Sep 10

Sep 10

Hello everyone, I set up crop rotations with SWATFarmR and would like to obtain the annual harvested

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Hello everyone, I set up crop rotations with SWATFarmR and would like to obtain the annual harvested

Sep 10

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