# 4.6.1.2.3. eqcorrscan.core.bright_lights._resample_grid

`eqcorrscan.core.bright_lights.``_resample_grid`(stations, nodes, lags, mindepth, maxdepth, corners)

  Resample the lagtime grid to a given volume.

  For use if the grid from Grid2Time is too large or you want to run a faster, downsampled scan.

  Parameters: | stations (list) List of station names from in the form where stations[i] refers to nodes[i][:] and lags[i][:] nodes (list) List of node points where nodes[i] referes to stations[i] and nodes[:][:][0] is latitude in degrees, nodes[:][:][1] is longitude in degrees, nodes[:][:][2] is depth in km. lags (numpy.ndarray) Array of arrays where lags[i][:] refers to stations[i]. lags[i][j] should be the delay to the nodes[i][j] for stations[i] in seconds. mindepth (float) Upper limit of volume maxdepth (float) Lower limit of volume corners (matplotlib.path.Path) matplotlib Path of the corners for the 2D polygon to cut to in lat and lon.
  Returns: | Stations
  Return type: | list
  Returns: | List of lists of tuples of node locations
  Return type: | list
  Returns: | Array of lags.
  Return type: | `numpy.ndarray`

  Note

  Output:

  station[1] refers to nodes[1] and lags[1] nodes[1][1] refers to station[1] and lags[1][1] nodes[n][n] is a tuple of latitude, longitude and depth.