Carpet Plot Data Point Error

📊 Plotly Python
1

Hello,
I am trying to make a carpet plot that has 2 independent variables, one with 3 values and the other with 2 values. This would create a 2x3 “Y” matrix. My problem is when I try to create data points at the intersections, I get a point that is not in accordance with the Y values that I declared initially. Please see the picture below. Essentially I want to create data points at the corners/intersections [b=2,a=.1 | b=2,a=.2 | b=2,a=.3]. This worked successfully for b=1 values but not for b=2. The code below is what I used as an example to highlight the error. I suspect it has something to do with the size of Y but I am not sure. Any help would be appreciated!

Picture1
Picture11360×1080 93.5 KB 

import plotly.graph_objects as go

fig = go.Figure()

fig.add_trace(go.Carpet(
    a = [0.1,0.2,0.3],
    b = [1,2],
    y = [[1,2.2,3],
         [1.5,2.7,3.5]],
    # cheaterslope = 1,
    aaxis = dict(
        title = "a",
    ),
    baxis = dict(
        title = "b",
    )
))

fig.add_trace(go.Scattercarpet(
    name = "b = 1",
    a = [0.1, 0.2, 0.3],
    b = [1, 1, 1]
))

fig.add_trace(go.Scattercarpet(
    name = "b = 2",
    a = [0.1, 0.2, 0.3],
    b = [2, 2, 2]
))

fig.update_layout(
    title = "scattercarpet extrapolation, clipping, and smoothing",
    hovermode = "closest"
)

fig.write_html('carpetPlot2.html', auto_open=True)