code: def get_field_of_view(
      projected_grid, cur_support_sz, fw, eps, device
  ):
      # for each output pixel, map which input pixels influence it, in 1d.
      # we start by calculating the leftmost neighbor, using half of the window
      # size (eps is for when boundary is exact int)
      left_boundaries = fw_ceil(
          projected_grid - cur_support_sz / 2 - eps, fw
      )
  
      # then we simply take all the pixel centers in the field by counting
      # window size pixels from the left boundary
      ordinal_numbers = fw_arange(
          ceil(cur_support_sz - eps), fw, device
      )
      return left_boundaries[:, None] + ordinal_numbers
  
imports: import warnings
  from fractions import Fraction
  from math import ceil
  from typing import Tuple
  import disco_diffusion_clip_rn50.resize_right.interp_methods
label_desc: Use image node_id 3 for calling a global function with example usage: get_field_of_view(projected_grid, cur_support_sz, fw, eps, device) and returns: unknown