build_raster_stack: Title

In msandifo/slab: Assemble various geophysical data relevant to USGS slabs1.0 model

Description

Title

Usage

build_raster_stack(ras, shade = c(300, 10, 320), shade.marine = c(10, 20,
  320), thresh = 0, topo = FALSE)

Arguments

ras	raw raster.
shade	length 3 vector, vertical.exag, sun.elevation, sun.azimumuth.
thresh	length 1 c(lower) or two c(lower, upper) vector for threshold settings.
topo
.marine	shade length 3 vector, vertical.exag, sun.elevation, sun.azimuth.
topo	only clauclates toposhade

Value

raster stack of 4 layers.

Examples

create a raster stack with elements, topo - raw raster .
topo.thresh - thesholded  raster according to theresh params
shade - hill shaded  raw raster using shade params
shade.marine - hill shaded  raster < thrsh[1] using shade.marine params
shade.theesh - hill shaded  raster > thrsh[1] using shade.marine params
ras<-build_raster_stack(bt.1d.median  %>% set_which(rmax=1500), shade=c(600,5,320))

msandifo/slab documentation built on Oct. 13, 2020, 1:26 a.m.