In gopalpenny/anem: Analytical element models for simple aquifers

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library(magrittr)
library(ggplot2)

devtools::install_github("https://github.com/gopalpenny/anem")
library(anem)
aquifer <- aquifer_example
wells <- define_wells(wells_example) %>% generate_image_wells(aquifer)
gridded <- get_gridded_hydrodynamics(wells,aquifer,c(100,100))

library(anem)
aquifer <- aquifer_unconfined_example
wells <- define_wells(wells_example) %>% generate_image_wells(aquifer)
gridded <- get_gridded_hydrodynamics(wells,aquifer,c(100,100))

ggplot() +  
  geom_raster(data=gridded$head,aes(x,y,fill=head_m)) +
  # geom_path(data=contours,aes(x,y,color=level,group=as.factor(line))) +
  geom_segment(data=gridded$flow,aes(x,y,xend=x2,yend=y2),
               arrow = arrow(ends="last",type="closed",length=unit(1,"mm")),color="black") +
  # geom_contour(data=gridded$head,aes(x,y,z=head_m,color=head_m)) +
  geom_segment(data=aquifer$bounds,aes(x1,y1,xend=x2,yend=y2),color="black") +
  geom_point(data=wells_example,aes(x,y,color=country),shape=16) +
  coord_equal()