pyPDAF.PDAF.omi_set_domainsize

pyPDAF.PDAF.omi_set_domainsize()

This function sets the domainsize attribute of obs_f typically used in user-supplied function py__init_dim_obs_pdaf. domainsize(ncoord) is the size of the domain in each spatial dimension. This information is used to compute the Cartesian disance with periodic boundary. If the value of one dimension is <=0, no periodicity is assumed in that dimension.

Parameters:

• i_obs (int) – index of observations

• domainsize (ndarray[tuple[ncoord], np.float64]) –

  Size of the domain in each dimension

  The array dimension ncoord is state dimension.