Download an Excel macro to determine USDA soil textural subclasses.
Currently no help file is available, but the spreadsheet is self-explanatory. Just highlight (click) cell I2 on sheet 1, click the text button that says "TEXTUREmacro" and watch. You can replace the sample data with your own data.
Please check at a later date for an explanation on how to use the macro. If you like the macro as it is, or if you have comments/suggestions, drop me a line at email@example.com.
A paper on this macro appeared in Communications in Soil Science and Plant Analysis. If you use the macro for published research, please refer to it as:
Spreadsheet macro to determine USDA soil textural subclasses
Commun. Soil Sci. Plant Anal. 32(1&2): 255-265.
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Dr. Johan Liebens
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