docstr: Return a labels matrix composed of circles centered in the grids
docstr_tok: ["Return","a","labels","matrix","composed","of","circles","centered","in","the","grids"]
code: def run_forced_circle(self, workspace, gridding):
      """Return a labels matrix composed of circles centered in the grids"""
      i, j = numpy.mgrid[0 : gridding.rows, 0 : gridding.columns]
  
      return self.run_circle(
          workspace,
          gridding,
          gridding.y_locations[i],
          gridding.x_locations[j],
      )
  
imports: from cellprofiler_core.constants.module import HELP_ON_MEASURING_DISTANCES
  from cellprofiler_core.setting.choice import Choice
  from cellprofiler_core.setting.subscriber import LabelSubscriber, GridSubscriber
  from cellprofiler_core.setting.text import LabelName, Integer
  from cellprofiler_core.utilities.core.module.identify import add_object_location_measurements, add_object_count_measurements, get_object_measurement_columns
  from cellprofiler.modules import _help
  import numpy
  from centrosome.cpmorphology import centers_of_labels
  from cellprofiler_core.utilities.grid import Grid
  from cellprofiler_core.module import Module
  from cellprofiler_core.object import Objects
label_desc: Use image node_id 8 for calling the IdentifyObjectsInGrid obj's underlying member method code with example usage: obj.run_forced_circle(workspace, gridding) and returns: self