prepare_soap | R Documentation |
Create necessary output for dsm modelling using soap smoother.
prepare_soap( data, contour = NULL, polygon_pred = NULL, ratio_simplify = 1e-04, N = 23 )
data |
data.frame containing at least 3 columns. Among those columns it must have |
contour |
Land contour of the study area where the soap will be implemented (optionnal). Must be a Spatial or sf object containing polygons defining land contour (default is NULL). |
polygon_pred |
Polygon defining the area where the soap will be implemented. Either a Spatial or sf object containing polygon. |
ratio_simplify |
Correspond to the 'keep' argument of |
N |
Number of knots per row and column (default 23). |
sf_cropped_NEA : data.frame
(given if polygon_pred
is NULL
).
bnd : list
of list
delimiting soap area. Compatible with gam
.
knots : data.frame
containing longitude and latitude of konts.
df_cropped_data : data.frame
corresponding to data
without the points outside of bnd
.
gg_cropped_data : gg
object that synthetised information on the soap process which has been made.
sf_ocean : sf
object containging the contour of the study area where knots are placed.
This function uses autocruncher
, a function created by Simon Wood and improved by David L. Miller
(https://github.com/dill/soap_checker/blob/master/autocrunch.R).
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