I want to get the ASTM soil description name based on Atterberg Limits only. I'm not sure how to modify the ASTM_Name function to get this.
This code gives me the ASTM Group Name when I have both SIEVE and ATTERBERG results:
<<ASTM_Name(<<SV READINGS.Reading>><<#>>,<<SV READINGS.Percent_Finer>>,_ <<ATTERBERG.Plastic_Limit>>,<<ATTERBERG.Liquid_Limit>>,_ <<ATTERBERG.Organic>>)>>
This code gives me the ASTM Group Name for soils that are visually-manually estimated to be nonplastic, where we have SIEVE but no ATTERBERG:
<<ASTM_Name(<<SV READINGS.Reading>><<#>>,<<SV READINGS.Percent_Finer>>,0,0,0)>>
What I need is the code that will give me ASTM Group Name for a soil that is visually-manually estimated to have less than 15% coarse grained soil (size larger than 0.075mm) where we have ATTERBERG but no SIEVE
Thank you.