Soil classification

• Phase relations
  • bulkunitweight()
  • bulkunitweight_dryunitweight()
  • density_unitweight()
  • dryunitweight_watercontent()
  • porosity_voidratio()
  • relative_density()
  • saturation_watercontent()
  • unitweight_density()
  • unitweight_watercontent_saturated()
  • voidratio_bulkunitweight()
  • voidratio_drydensity()
  • voidratio_porosity()
  • voidratio_watercontent()
  • watercontent_voidratio()
• Soil classes and categories
  • relativedensity_categories()
  • samplequality_voidratio_lunne()
  • su_categories()
  • uscs_categories()