Fixed wrong ">" in equality test of zone numbers in _accumulate_flow_flf(). Flows now match for a complex 3D test (zone of random integers) as well as for the Floridan 9-layer model (non-swi).
Fixed wrong ">" in equality test of zone numbers in _accumulate_flow_flf(). Flows now match for a complex 3D test (zone of random integers) as well as for the Floridan 9-layer model (non-swi).

jentjr/flopy,jentjr/flopy,brclark-usgs/flopy,aleaf/flopy,brclark-usgs/flopy,aleaf/flopy,bdestombe/flopy-1