geomaterials_by_groupid {OpenMindat} | R Documentation |
: Queries the list of geomaterials that match an given groupid.
geomaterials_by_groupid(gid,...)
gid |
integer value. The id of the group to which this mineral belongs |
... |
Further named parameters.Other optional arguments. |
This function releated to the field "groupid" of geomaterials. retrieve all the geomaterials that match an given groupid.
df, a data frame of geomaterials
## Not run:
df <-geomaterials_by_groupid(0)
## End(Not run)