Docs for ‘QGIS testing’. Visit http://docs.qgis.org/2.18 for QGIS 2.18 docs and translations.

Grid visualization

Histogram surface

Description

<put algorithm description here>

Parameters

Grid [raster]
<put parameter description here>
Method [selection]

<put parameter description here>

Options:

  • 0 — [0] rows
  • 1 — [1] columns
  • 2 — [2] circle

Default: 0

Outputs

Histogram [raster]
<put output description here>

Console usage

processing.runalg('saga:histogramsurface', grid, method, hist)

See also

Rgb composite

Description

<put algorithm description here>

Parameters

R [raster]
<put parameter description here>
G [raster]
<put parameter description here>
B [raster]
<put parameter description here>
Method for R value [selection]

<put parameter description here>

Options:

  • 0 — 0 - 255
  • 1 — Rescale to 0 - 255
  • 2 — User defined rescale
  • 3 — Percentiles
  • 4 — Percentage of standard deviation

Default: 0

Method for G value [selection]

<put parameter description here>

Options:

  • 0 — 0 - 255
  • 1 — Rescale to 0 - 255
  • 2 — User defined rescale
  • 3 — Percentiles
  • 4 — Percentage of standard deviation

Default: 0

Method for B value [selection]

<put parameter description here>

Options:

  • 0 — 0 - 255
  • 1 — Rescale to 0 - 255
  • 2 — User defined rescale
  • 3 — Percentiles
  • 4 — Percentage of standard deviation

Default: 0

Rescale Range for RED min [number]

<put parameter description here>

Default: 0

Rescale Range for RED max [number]

<put parameter description here>

Default: 255

Percentiles Range for RED max [number]

<put parameter description here>

Default: 1

Percentiles Range for RED max [number]

<put parameter description here>

Default: 99

Percentage of standard deviation for RED [number]

<put parameter description here>

Default: 150.0

Rescale Range for GREEN min [number]

<put parameter description here>

Default: 0

Rescale Range for GREEN max [number]

<put parameter description here>

Default: 255

Percentiles Range for GREEN max [number]

<put parameter description here>

Default: 1

Percentiles Range for GREEN max [number]

<put parameter description here>

Default: 99

Percentage of standard deviation for GREEN [number]

<put parameter description here>

Default: 150.0

Rescale Range for BLUE min [number]

<put parameter description here>

Default: 0

Rescale Range for BLUE max [number]

<put parameter description here>

Default: 255

Percentiles Range for BLUE max [number]

<put parameter description here>

Default: 1

Percentiles Range for BLUE max [number]

<put parameter description here>

Default: 99

Percentage of standard deviation for BLUE [number]

<put parameter description here>

Default: 150.0

Outputs

Output RGB [raster]
<put output description here>

Console usage

processing.runalg('saga:rgbcomposite', grid_r, grid_g, grid_b, r_method, g_method, b_method, r_range_min, r_range_max, r_perctl_min, r_perctl_max, r_percent, g_range_min, g_range_max, g_perctl_min, g_perctl_max, g_percent, b_range_min, b_range_max, b_perctl_min, b_perctl_max, b_percent, grid_rgb)

See also