data.frame to initialize some attributesUses dat$init$init_attr to overwrite some attributes of the
nodes at initialization
overwrite_attrs(dat)The updated netsim_dat main list object.
Main netsim_dat object containing a networkDynamic
object and other initialization information passed from
netsim.
If an init_attr data.frame is present in dat$init, use it to overwrite
the attributes it contains.
init_attr must have a number of rows equal to the number of nodes in the
model as the attributes will be overwritten one to one, ensuring the correct
ordering.
init_attr columns MUST have a corresponding attribute already initialized.
See "R/default_attributes.R" for adding new attributes to the model.
init_attr is removed from dat$init at the end of the function to free up
its memory.