Using SLAMM wih Arcmap

[kij4]

Hello,

I am hoping to use SLAMM 6 for my undergraduate dissertation. However I am struggling, I have my data in arc map, I have exported the slope & Dem as .tiff files, I assumed the NWI was the area of salt marshes I was using however this does not seem to be the case when I try and execute with the data I have the following message comes up:

Data file "" Does Not Include" "no data_value" identifier

The salt marshes I am using have an accumulation rate of 10 mm/yr. and I am not sure what I am doing with the progamme I have tried to figure it out myself but I can't seem to get it right.

Can anyone help me with regards to exporting the data I have in Arcmap into SLAMM 6, and any tips on how to get it to all work.

I will be eternally grateful for anything that would help, as my department isn't willing to help at this point.

[Jonathan S. Clough]

SLAMM is not compatible with TIFF files at this point.  Hopefully soon as we are expanding direct GIS-file integration.  However, for now, you must export to ESRI ASCII Rasters.  Please see

http://desktop.arcgis.com/en/arcmap/10.3/tools/conversion-toolbox/raster-to-ascii.htm

and also see pages 79-80 of this document

http://warrenpinnacle.com/prof/SLAMM6/SLAMM_6.7_Technical_Documentation.pdf

Good luck!  -- Jonathan