: Queries the list of geomaterials that match an given range.
Usage
geomaterials_dens_range(gt,lt, ...)
Arguments
- gt
float value
- lt
float value
dmeas: measured density of the mineral.
This is either the lower limit (if there is a dmeas2) or average (if there is no dmeas2).
dmeas2:measured maximum density of mineral
- ...,
Further named parameters.Other optional arguments.
Value
df, a data frame of geomaterials
Details
This function releated to the fields "density_min" and "density_max" of geomaterials.
retrieve all the geomaterials records that has the density within an given range of (gt,lt).
Examples
if (FALSE) { # \dontrun{
df <-geomaterials_dens_range(2,3)
} # }