SUMMATION USING ARC MAP(RASTER CALCULATOR)

[deepa_davis]

WHILE CALCULATION  AN EXPRESSION HOW TO PERFORM SUMMATION WHICH IS NOT FOUND IN RASTER CALCULATOR.

[DanPatterson_Retired]

You wouldn't by any chance be trying to save this to a USB drive/key would you?

[deepa_davis]

NO SCOPE

[deepa_davis]

SOIL EROSION VALUE IS THE RASTER WHICH MEANS TIMES?

[deepa_davis]

S THIS VALUE IS SEDIMENT YIELD IN TONES/HECT/YEAR? OR ANY CHANGE IN UNITS?

[XanderBakker]

The invalid output workspace might be due to the single quote in the name. Avoid any special characters in the path, don't use spaces and don't use long names. This may cause errors. Rename the folder "ALL DATA" to "ALL_DATA".

[deepa_davis]

I HAD GIVEN ALL THE PARAMETER IN RATER(AS PER SPECIFIED),AND WORK SPACE IS ALSO GIVEN PROPER(CHANGED THE ALL_DATA).STILL SAME ERROR? WHAT TO DO SIR?

[deepa_davis]

NO RESULTS SIR

[XanderBakker]

You can just download the toolbox: http://www.envsys.co.kr/~sateec/toolbox/EnvSys_SoilErosion_Toolbox_ArcGIS_ModelBuilder.zip  as stated on the website (Soil Erosion / Sediment Yield ArcGIS Toolbox Kangwon National Univ. ) and if you have Spatial Analyst, you will be able to use the toolbox. No need to have a trail version.

[deepa_davis]

[JayantaPoddar]

Hi Deepa,

Do you have a D-drive in your system? Please change the output file path for each tool with valid path-names for your system, in the model-builder.