How to create Land use and Soil look up table?

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Nguyen Ngoc Tue

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Jun 23, 2011, 6:33:13 AM6/23/11
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Dear SWAT users,

I already have Land use and soil digital map but without LU/Soil look up table.
Anybody help me to show how to create Land use and soil look up table from Land use/soil map data? Could you give me some tutorials if possible?

Thank you very much.

Best regards,

Micno
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Naresh Pai

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Jun 23, 2011, 9:21:16 AM6/23/11
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Examples of lookup table are provided in the SWAT install folder. For instance, look in C:\Program Files\Swat\ArcSWAT\Databases\Example1 for luc.txt and soilc.txt.

Naresh

Nguyen Ngoc Tue

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Jun 23, 2011, 11:30:32 PM6/23/11
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Hi Naresh,

Thank you very much for your help.
I saw and knew both of them but I did not how to make them when I have strange LU map or Soil map without LU/soil look up table. I want to know the process as a details step by step.

Could you help me?

Regards,

Micno

On Thu, Jun 23, 2011 at 10:21 PM, Naresh Pai <nares...@gmail.com> wrote:
Examples of lookup table are provided in the SWAT install folder. For instance, look in C:\Program Files\Swat\ArcSWAT\Databases\Example1 for luc.txt and soilc.txt.

Naresh

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Naresh Pai

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Jun 24, 2011, 12:35:41 AM6/24/11
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Try running the reclassify program in ArcGIS and see if it builds a attribute table in the land use and soil rasters.

Naresh

Tayib Bromand

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Jan 29, 2015, 3:51:02 AM1/29/15
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Dear Naresh,

I am using global soil raster from, Waterbase, it seems a little crappy, its format is different with DEM and Land use , How to match all three raster together and apply them in HRU analysis

I really appreciate your cooperation


Bromand

Jérémy Bachmann

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Mar 31, 2015, 9:55:48 AM3/31/15
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Hi everyone,

I have the same problem.
I'm using arcswat 10.2.16.
I tried to use the LookUp Tables from the Example1 but I have an error:
"The grid value 1 has not been defined.
Please define this grid value."
I tried to change the column names, use different extensions, modify the separator (, or ;)
It's not working.

Is anyone using one of the latest versions of ArcSwat? Could you tell me what is the correct format?
luc.txt
"Value";"Landuse"
1;"FRSE"
?

Thank you very much.
Jeremy

johnt...@yahoo.com

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Aug 20, 2015, 3:27:23 AM8/20/15
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Please can anyone help me out? I'm a new user of ArcSWAT 2009 and have just set up my project. I loaded my land use after the watershed delineation, but when I tried to add my look up table, I got this error message.

'An error has occurred in the application. Record the call stack sequence and description error.
 Error call stack sequence
  fromChoose2LUSoilsfunctions.vb
Error Number
  5
Description
Argument ‘Length’ must be greater or equal to zero'
 Please, everybody, what is the solution. Meanwhile, I'm sure conformed to the correct method of preparing the look up table as seen in the example on the installed database.
 Thank you.

Johnson

IMUWAHEN PRISCILLA AIGBEDION

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Aug 22, 2024, 11:17:06 AMAug 22
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Pls  kindly share your solutions . I have encountered the same problem
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