contourAuto: contourAuto
In hazaeljones/geozoning: Zoning Methods for Spatial Data

Description Usage Arguments Details Value Examples

contourAuto

1	contourAuto(cL, step, xsize, ysize, matVal, vRef, boundary, GridData = FALSE)

`cL`	empty or existing list of contour lines
`step`	grid step as returned by calStep
`xsize`	size of map along x-axis
`ysize`	size of map along y-axis
`matVal`	dataframe with data values organized into a grid
`vRef`	quantile vector
`boundary`	list, contains x and y dy on a regular grid
`GridData`	logical value indicating if data are already on a regular grid

builds contout Lines qith the quantile vector given in argument and closes them with the map border

a list of contour lines

data(mapTest)
cL=list()
cL=contourAuto(cL,mapTest$step,mapTest$xsize,mapTest$ysize,mapTest$krigGrid,c(5,7),mapTest$boundary)
plot(mapTest$boundary,type="l",col="red")
geozoning:::linesC(cL)
# not run