seg rate gen from upper/lower bounds
See also
sedrate_to_multiadm()
for estimating age-depth models using the outputs, sed_rate_from_matrix()
for other means of defining sedimentation rates
seg rate gen from upper/lower bounds
sedrate_to_multiadm()
for estimating age-depth models using the outputs, sed_rate_from_matrix()
for other means of defining sedimentation rates