{
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        "dimension_units": 3,
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      "meta": {
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        "copper_edge_clearance": "error",
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        "diff_pair_uncoupled_length_too_long": "error",
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        "duplicate_footprints": "warning",
        "extra_footprint": "warning",
        "footprint_type_mismatch": "error",
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        "hole_near_hole": "error",
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        "item_on_disabled_layer": "error",
        "items_not_allowed": "error",
        "length_out_of_range": "error",
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        "microvia_drill_out_of_range": "error",
        "missing_courtyard": "ignore",
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        "net_conflict": "warning",
        "npth_inside_courtyard": "ignore",
        "padstack": "error",
        "pth_inside_courtyard": "ignore",
        "shorting_items": "error",
        "silk_over_copper": "ignore",
        "silk_overlap": "warning",
        "skew_out_of_range": "error",
        "through_hole_pad_without_hole": "error",
        "too_many_vias": "error",
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        "track_width": "error",
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        "unconnected_items": "error",
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        "via_dangling": "warning",
        "zone_has_empty_net": "error",
        "zones_intersect": "error"
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        "allow_microvias": false,
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    "layer_presets": []
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  "cvpcb": {
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      "bus_entry_needed": "error",
      "bus_label_syntax": "error",
      "bus_to_bus_conflict": "error",
      "bus_to_net_conflict": "error",
      "different_unit_footprint": "error",
      "different_unit_net": "error",
      "duplicate_reference": "error",
      "duplicate_sheet_names": "error",
      "extra_units": "error",
      "global_label_dangling": "warning",
      "hier_label_mismatch": "error",
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      "lib_symbol_issues": "warning",
      "multiple_net_names": "warning",
      "net_not_bus_member": "warning",
      "no_connect_connected": "warning",
      "no_connect_dangling": "warning",
      "pin_not_connected": "error",
      "pin_not_driven": "error",
      "pin_to_pin": "warning",
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      "similar_labels": "warning",
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        "pcb_color": "rgba(0, 0, 0, 0.000)",
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      "idf": "",
      "netlist": "",
      "specctra_dsn": "",
      "step": "",
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      "intersheets_ref_suffix": "",
      "junction_size_choice": 3,
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      "pin_symbol_size": 25.0,
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    "legacy_lib_dir": "",
    "legacy_lib_list": [],
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    "net_format_name": "",
    "ngspice": {
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      "model_mode": 0,
      "workbook_filename": ""
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    "page_layout_descr_file": "",
    "plot_directory": "",
    "spice_adjust_passive_values": false,
    "spice_external_command": "spice \"%I\"",
    "subpart_first_id": 65,
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}