Malla nivelación de cama

 rectangular bed, probe_count = 3, 3:
             x---x---x (max_point)
             |
             x---x---x
                     |
 (min_point) x---x---x

 round bed, round_probe_count = 5, bed_radius = r:
                 x (0, r) end
               /
             x---x---x
                       \
 (-r, 0) x---x---x---x---x (r, 0)
           \
             x---x---x
                   /
                 x  (0, -r) start

[bed_mesh]
#speed: 50
#   The speed (in mm/s) of non-probing moves during the calibration.
#   The default is 50.
#horizontal_move_z: 5
#   The height (in mm) that the head should be commanded to move to
#   just prior to starting a probe operation. The default is 5.
#mesh_radius:
#   Defines the radius of the mesh to probe for round beds. Note that
#   the radius is relative to the coordinate specified by the
#   mesh_origin option. This parameter must be provided for round beds
#   and omitted for rectangular beds.
#mesh_origin:
#   Defines the center X, Y coordinate of the mesh for round beds. This
#   coordinate is relative to the probe's location. It may be useful
#   to adjust the mesh_origin in an effort to maximize the size of the
#   mesh radius. Default is 0, 0. This parameter must be omitted for
#   rectangular beds.
#mesh_min:
#   Defines the minimum X, Y coordinate of the mesh for rectangular
#   beds. This coordinate is relative to the probe's location. This
#   will be the first point probed, nearest to the origin. This
#   parameter must be provided for rectangular beds.
#mesh_max:
#   Defines the maximum X, Y coordinate of the mesh for rectangular
#   beds. Adheres to the same principle as mesh_min, however this will
#   be the furthest point probed from the bed's origin. This parameter
#   must be provided for rectangular beds.
#probe_count: 3, 3
#   For rectangular beds, this is a comma separate pair of integer
#   values X, Y defining the number of points to probe along each
#   axis. A single value is also valid, in which case that value will
#   be applied to both axes. Default is 3, 3.
#round_probe_count: 5
#   For round beds, this integer value defines the maximum number of
#   points to probe along each axis. This value must be an odd number.
#   Default is 5.
#fade_start: 1.0
#   The gcode z position in which to start phasing out z-adjustment
#   when fade is enabled. Default is 1.0.
#fade_end: 0.0
#   The gcode z position in which phasing out completes. When set to a
#   value below fade_start, fade is disabled. It should be noted that
#   fade may add unwanted scaling along the z-axis of a print. If a
#   user wishes to enable fade, a value of 10.0 is recommended.
#   Default is 0.0, which disables fade.
#fade_target:
#   The z position in which fade should converge. When this value is
#   set to a non-zero value it must be within the range of z-values in
#   the mesh. Users that wish to converge to the z homing position
#   should set this to 0. Default is the average z value of the mesh.
#split_delta_z: .025
#   The amount of Z difference (in mm) along a move that will trigger
#   a split. Default is .025.
#move_check_distance: 5.0
#   The distance (in mm) along a move to check for split_delta_z.
#   This is also the minimum length that a move can be split. Default
#   is 5.0.
#mesh_pps: 2, 2
#   A comma separated pair of integers X, Y defining the number of
#   points per segment to interpolate in the mesh along each axis. A
#   "segment" can be defined as the space between each probed point.
#   The user may enter a single value which will be applied to both
#   axes. Default is 2, 2.
#algorithm: lagrange
#   The interpolation algorithm to use. May be either "lagrange" or
#   "bicubic". This option will not affect 3x3 grids, which are forced
#   to use lagrange sampling. Default is lagrange.
#bicubic_tension: .2
#   When using the bicubic algorithm the tension parameter above may
#   be applied to change the amount of slope interpolated. Larger
#   numbers will increase the amount of slope, which results in more
#   curvature in the mesh. Default is .2.
#zero_reference_position:
#   An optional X,Y coordinate that specifies the location on the bed
#   where Z = 0.  When this option is specified the mesh will be offset
#   so that zero Z adjustment occurs at this location.  The default is
#   no zero reference.
#relative_reference_index:
#   **DEPRECATED, use the "zero_reference_position" option**
#   The legacy option superceded by the "zero reference position".
#   Rather than a coordinate this option takes an integer "index" that
#   refers to the location of one of the generated points. It is recommended
#   to use the "zero_reference_position" instead of this option for new
#   configurations. The default is no relative reference index.
#faulty_region_1_min:
#faulty_region_1_max:
#   Optional points that define a faulty region.  See docs/Bed_Mesh.md
#   for details on faulty regions.  Up to 99 faulty regions may be added.
#   By default no faulty regions are set.