A data.frame containing a sample input data to the function
get_observations when type argument is set to "from_file".
This data is compatible with n1_small.tif,
K_small.tif and K_small_changing.tif maps.
A data.frame containing a sample input data to the function
get_observations when type argument is set to "from_file".
This data is compatible with n1_small.tif,
K_small.tif and K_small_changing.tif maps.