It would be useful if texcl_to_ssc() could optionally return a data.frame with class limits for sand, silt, clay given a texture class. This would help provide context for the estimated central / "RV" value, and the effect of optional specification of a custom clay content.

I have not investigated the easiest way to bolt this into the current texcl_to_ssc() code, but I note that logic from the NASIS validation used for ssc_to_texcl() has the required information, but not yet in a "reusable" format: