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Contourcarpet

Overview

The contourcarpet trace type is used to create contour plots over a carpet plot. It combines the advantages of contour plots with the flexible grid system of carpet plots. This trace is useful for visualizing 3D data on non-uniform or irregular grids, often seen in engineering, physics, or other technical applications.

You can control contour levels, colors, and other properties to display data patterns over an underlying carpet plot.

Common Uses

  • Distorted Grids: Visualizing data over irregular grids or non-linear spaces.
  • Engineering Data: Representing data that spans across irregular dimensions.
  • Multivariate Visualization: Handling data with multiple independent variables.

Check out the Attributes for the full set of configuration options

Examples

Common Configurations

Here's a simple contourcarpet plot showing a contour over a basic carpet plot:

You can copy this code below to create this chart in your project:

models:
  - name: contourcarpet-data
    args:
      - echo
      - |
        a,b,x,y,z
        1,1,2,3,10
        2,1,3,4,15
        3,1,4,5,20
        1,2,5,6,25
        2,2,6,7,30
        3,2,7,8,35
        1,3,8,9,40
        2,3,9,10,45
        3,3,10,11,50
traces:
  - name: Carpet Plot
    model: ${ref(contourcarpet-data)}
    props:
      type: carpet
      a: ?{a}
      b: ?{b}
      x: ?{x}
      y: ?{y}
  - name: Simple Contourcarpet Plot
    model: ${ref(contourcarpet-data)}
    props:
      type: contourcarpet
      carpet: ${ref(Carpet Plot)}
      z: ?{z}
      colorscale: "Viridis"
charts:
  - name: Simple Contourcarpet Chart
    traces:
      - ${ref(Simple Contourcarpet Plot)}
      - ${ref(Carpet Plot)}
    layout:
      title:
        text: Simple Contourcarpet Plot<br><sub>Contour Plot over a Carpet</sub>
      xaxis:
        title:
          text: "X Axis"
      yaxis:
        title:
          text: "Y Axis"

This example shows a filled contourcarpet plot, where the contours are filled with colors:

Here's the code:

models:
  - name: contourcarpet-data-filled
    args:
      - echo
      - |
        a,b,x,y,z
        0,0,2,3,5
        1,0,3,4,10
        2,0,4,5,15
        0,1,5,6,20
        1,1,6,7,25
        2,1,7,8,30
        0,2,8,9,35
        1,2,9,10,40
        2,2,10,11,45
traces:
  - name: Carpet Plot Filled
    model: ${ref(contourcarpet-data-filled)}
    props:
      type: carpet
      a: ?{a}
      b: ?{b}
      x: ?{x}
      y: ?{y}
  - name: Filled Contourcarpet Plot
    model: ${ref(contourcarpet-data-filled)}
    props:
      type: contourcarpet
      carpet: ${ref(Carpet Plot Filled)}
      z: ?{z}
      colorscale: "Earth"
      contours:
        coloring: "heatmap"
        showlines: true
charts:
  - name: Filled Contourcarpet Chart
    traces:
      - ${ref(Filled Contourcarpet Plot)}
      - ${ref(Carpet Plot Filled)}
    layout:
      title:
        text: Filled Contourcarpet Plot<br><sub>Filled Contour Plot over a Carpet</sub>
      xaxis:
        title:
          text: "X Axis"
      yaxis:
        title:
          text: "Y Axis"

This example demonstrates how to customize contour levels and coloring in a contourcarpet plot:

Here's the code:

models:
  - name: contourcarpet-data-custom
    args:
      - echo
      - |
        a,b,x,y,z
        0,0,1,1,10
        1,0,2,2,20
        2,0,3,3,30
        0,1,4,4,40
        1,1,5,5,50
        2,1,6,6,60
        0,2,7,7,70
        1,2,8,8,80
        2,2,9,9,90
traces:
  - name: Carpet Plot Custom
    model: ${ref(contourcarpet-data-custom)}
    props:
      type: carpet
      a: ?{a}
      b: ?{b}
      x: ?{x}
      y: ?{y}
  - name: Custom Contourcarpet Plot
    model: ${ref(contourcarpet-data-custom)}
    props:
      type: contourcarpet
      carpet: ${ref(Carpet Plot Custom)}
      z: ?{z}
      colorscale: "Jet"
      contours:
        start: 10
        end: 90
        size: 10
charts:
  - name: Custom Contourcarpet Chart
    traces:
      - ${ref(Custom Contourcarpet Plot)}
      - ${ref(Carpet Plot Custom)}
    layout:
      title:
        text: Custom Contourcarpet Plot<br><sub>Customized Contour Levels on a Carpet</sub>
      xaxis:
        title:
          text: "X Axis"
      yaxis:
        title:
          text: "Y Axis"

A schema to validate plotly trace properties

Attributes

These attributes apply to traces where trace.props.type is set to contourcarpet. You would configure these attributes on the trace with the trace.props object.

a: array
asrc: 'string' #(1)!
atype: any
autocolorscale: boolean
autocontour: boolean
b: array
bsrc: 'string' #(2)!
btype: any
carpet: 'string' #(3)!
coloraxis: string
colorbar:
  bgcolor: any
  bordercolor: any
  borderwidth: number
  exponentformat: any
  len: number
  lenmode: any
  minexponent: number
  nticks: integer
  orientation: any
  outlinecolor: any
  outlinewidth: number
  separatethousands: boolean
  showexponent: any
  showticklabels: boolean
  showtickprefix: any
  showticksuffix: any
  thickness: number
  thicknessmode: any
  tickangle: number
  tickcolor: any
  tickfont:
    color: any
    family: 'string' #(4)!
    lineposition: any
    shadow: 'string' #(5)!
    size: number
    style: any
    textcase: any
    variant: any
    weight: integer
  tickformat: 'string' #(6)!
  tickformatstops: array
  ticklabeloverflow: any
  ticklabelposition: any
  ticklabelstep: integer
  ticklen: number
  tickmode: any
  tickprefix: 'string' #(7)!
  ticks: any
  ticksuffix: 'string' #(8)!
  ticktext: array
  ticktextsrc: 'string' #(9)!
  tickvals: array
  tickvalssrc: 'string' #(10)!
  tickwidth: number
  title:
    font:
      color: any
      family: 'string' #(11)!
      lineposition: any
      shadow: 'string' #(12)!
      size: number
      style: any
      textcase: any
      variant: any
      weight: integer
    side: any
    text: 'string' #(13)!
  x: number
  xanchor: any
  xpad: number
  xref: any
  y: number
  yanchor: any
  ypad: number
  yref: any
colorscale: any
contours:
  coloring: any
  end: number
  impliedEdits: any
  labelfont:
    color: any
    family: 'string' #(14)!
    lineposition: any
    shadow: 'string' #(15)!
    size: number
    style: any
    textcase: any
    variant: any
    weight: integer
  labelformat: 'string' #(16)!
  operation: any
  showlabels: boolean
  showlines: boolean
  size: number
  start: number
  type: any
customdata: array
customdatasrc: 'string' #(17)!
da: number
db: number
fillcolor: any
hovertext: array
hovertextsrc: 'string' #(18)!
ids: array
idssrc: 'string' #(19)!
legend: string
legendgroup: 'string' #(20)!
legendgrouptitle:
  font:
    color: any
    family: 'string' #(21)!
    lineposition: any
    shadow: 'string' #(22)!
    size: number
    style: any
    textcase: any
    variant: any
    weight: integer
  text: 'string' #(23)!
legendrank: number
legendwidth: number
line:
  color: any
  dash: 'string' #(24)!
  smoothing: number
  width: number
metasrc: 'string' #(25)!
name: 'string' #(26)!
ncontours: integer
opacity: number
reversescale: boolean
showlegend: boolean
showscale: boolean
stream:
  maxpoints: number
  token: 'string' #(27)!
text: array
textsrc: 'string' #(28)!
transpose: boolean
type: contourcarpet
uid: 'string' #(29)!
visible: any
xaxis: string
yaxis: string
z: array
zauto: boolean
zmax: number
zmid: number
zmin: number
zorder: integer
zsrc: 'string' #(30)!
  1. Sets the source reference on Chart Studio Cloud for a.
  2. Sets the source reference on Chart Studio Cloud for b.
  3. The carpet of the carpet axes on which this contour trace lies
  4. HTML font family - the typeface that will be applied by the web browser. The web browser can only apply a font if it is available on the system where it runs. Provide multiple font families, separated by commas, to indicate the order in which to apply fonts if they aren't available.
  5. Sets the shape and color of the shadow behind text. auto places minimal shadow and applies contrast text font color. See https://developer.mozilla.org/en-US/docs/Web/CSS/text-shadow for additional options.
  6. Sets the tick label formatting rule using d3 formatting mini-languages which are very similar to those in Python. For numbers, see: https://github.com/d3/d3-format/tree/v1.4.5#d3-format. And for dates see: https://github.com/d3/d3-time-format/tree/v2.2.3#locale_format. We add two items to d3's date formatter: %h for half of the year as a decimal number as well as %{n}f for fractional seconds with n digits. For example, 2016-10-13 09:15:23.456 with tickformat %H~%M~%S.%2f would display 09~15~23.46
  7. Sets a tick label prefix.
  8. Sets a tick label suffix.
  9. Sets the source reference on Chart Studio Cloud for ticktext.
  10. Sets the source reference on Chart Studio Cloud for tickvals.
  11. HTML font family - the typeface that will be applied by the web browser. The web browser can only apply a font if it is available on the system where it runs. Provide multiple font families, separated by commas, to indicate the order in which to apply fonts if they aren't available.
  12. Sets the shape and color of the shadow behind text. auto places minimal shadow and applies contrast text font color. See https://developer.mozilla.org/en-US/docs/Web/CSS/text-shadow for additional options.
  13. Sets the title of the color bar.
  14. HTML font family - the typeface that will be applied by the web browser. The web browser can only apply a font if it is available on the system where it runs. Provide multiple font families, separated by commas, to indicate the order in which to apply fonts if they aren't available.
  15. Sets the shape and color of the shadow behind text. auto places minimal shadow and applies contrast text font color. See https://developer.mozilla.org/en-US/docs/Web/CSS/text-shadow for additional options.
  16. Sets the contour label formatting rule using d3 formatting mini-languages which are very similar to those in Python. For numbers, see: https://github.com/d3/d3-format/tree/v1.4.5#d3-format.
  17. Sets the source reference on Chart Studio Cloud for customdata.
  18. Sets the source reference on Chart Studio Cloud for hovertext.
  19. Sets the source reference on Chart Studio Cloud for ids.
  20. Sets the legend group for this trace. Traces and shapes part of the same legend group hide/show at the same time when toggling legend items.
  21. HTML font family - the typeface that will be applied by the web browser. The web browser can only apply a font if it is available on the system where it runs. Provide multiple font families, separated by commas, to indicate the order in which to apply fonts if they aren't available.
  22. Sets the shape and color of the shadow behind text. auto places minimal shadow and applies contrast text font color. See https://developer.mozilla.org/en-US/docs/Web/CSS/text-shadow for additional options.
  23. Sets the title of the legend group.
  24. Sets the dash style of lines. Set to a dash type string (solid, dot, dash, longdash, dashdot, or longdashdot) or a dash length list in px (eg 5px,10px,2px,2px).
  25. Sets the source reference on Chart Studio Cloud for meta.
  26. Sets the trace name. The trace name appears as the legend item and on hover.
  27. The stream id number links a data trace on a plot with a stream. See https://chart-studio.plotly.com/settings for more details.
  28. Sets the source reference on Chart Studio Cloud for text.
  29. Assign an id to this trace, Use this to provide object constancy between traces during animations and transitions.
  30. Sets the source reference on Chart Studio Cloud for z.