precisionenv: Check precision of records
In biogeo: Point Data Quality Assessment and Coordinate Conversion

Description Usage Arguments Value Author(s) See Also Examples

Determines whether any records have a lower precision than that of the selected raster file

1	precisionenv(dat, rst, x = "x", y = "y")

`dat`	A dataframe containing the required biogeo fields (see checkdatastr)
`rst`	A raster
`x`	x-coordinate in decimal degrees
`y`	y-coordinate in decimal degrees

A dataframe containing the field envpreci, with ones when the point records have a lower precision than the raster and zero otherwise.

Vernon Visser and Mark Robertson

precisioncheck, errorcheck, quickclean

## Not run: 
dem<-raster(dem,xmn=-180, xmx=180, ymn=-60, ymx=90)
datpce <- precisionenv(dat, dem, x='x', y='y')
datpce[datpce$envpreci==1,] #View records with possible precision problems

## End(Not run)