Description Usage Arguments Value
make_spatial_info
builds a tagged list with all the spatial information needed for Data_Fn
1 2 3 4 | make_spatial_info(n_x, Network_sz, Lon_i, Lat_i, Lon_x, Lat_x,
Extrapolation_List, Method = "Mesh", grid_size_km = 50,
grid_size_LL = 1, randomseed = 1, nstart = 100, iter.max = 1000,
...)
|
n_x, |
the number of nodes in the stream network |
Network_sz |
data frame of network information including column names 'parent_s', 'child_s', 'dist_s' |
Lon_i, |
Longitude for each sample |
Lat_i, |
Latitude for each sample |
Lon_x, |
Longitude for each child node |
Lat_x, |
Latitude for each child node |
Extrapolation_List, |
the output from |
Method, |
a character of either "Grid" or "Mesh" where "Grid" is a 2D AR1 process, and "Mesh" is the SPDE method with geometric anisotropy |
grid_size_km, |
the distance between grid cells for the 2D AR1 grid (determines spatial resolution when Method="Grid") when not using |
grid_size_LL, |
the distance between grid cells for the 2D AR1 grid (determines spatial resolution when Method="Grid") when using |
..., |
additional arguments passed to |
Tagged list containing objects for running a VAST model
A tagged list with inputs related to the SPDE mesh
A tagged list with inputs related to the 2D AR1 grid
A data frame with areas for each knot and each strattum
A data frame with the converted UTM coordinates for each sample
Output from Calc_Kmeans
with knots for a triangulated mesh
The knot associated with each sample
The Method input (for archival purposes)
The UTM location for each knot
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