Grid tools¶

Description¶

<put algorithm description here>

Parameters¶

Grid [raster]

<put parameter description here>

Aggregation Size [number]

<put parameter description here>

Default: 3

Method [selection]

<put parameter description here>

Options:

• 0 — [0] Sum
• 1 — [1] Min
• 2 — [2] Max

Default: 0

Outputs¶

Console usage¶

processing.runalg('saga:aggregate', input, size, method)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Grid [raster]

<put parameter description here>

Replace Condition [selection]

<put parameter description here>

Options:

• 0 — [0] Grid value equals low value
• 1 — [1] Low value < grid value < high value
• 2 — [2] Low value <= grid value < high value

Default: 0

Lookup Table [fixedtable]

<put parameter description here>

Outputs¶

Changed Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:changegridvalues', grid_in, method, lookup, grid_out)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Grid [raster]

<put parameter description here>

Mask [raster]

Optional.

<put parameter description here>

Tension Threshold [number]

<put parameter description here>

Default: 0.1

Outputs¶

Changed Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:closegaps', input, mask, threshold, result)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Grid [raster]

<put parameter description here>

Mask [raster]

Optional.

<put parameter description here>

Only Process Gaps with Less Cells [number]

<put parameter description here>

Default: 0

Maximum Points [number]

<put parameter description here>

Default: 1000

Number of Points for Local Interpolation [number]

<put parameter description here>

Default: 10

Extended Neighourhood [boolean]

<put parameter description here>

Default: True

Neighbourhood [selection]

<put parameter description here>

Options:

• 0 — [0] Neumann
• 1 — [1] Moore

Default: 0

Radius (Cells) [number]

<put parameter description here>

Default: 0

Relaxation [number]

<put parameter description here>

Default: 0.0

Outputs¶

Closed Gaps Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:closegapswithspline', grid, mask, maxgapcells, maxpoints, localpoints, extended, neighbours, radius, relaxation, closed)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Grid [raster]

<put parameter description here>

Outputs¶

Changed Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:closeonecellgaps', input, result)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Grid [raster]

<put parameter description here>

Data storage type [selection]

<put parameter description here>

Options:

• 0 — [0] bit
• 1 — [1] unsigned 1 byte integer
• 2 — [2] signed 1 byte integer
• 3 — [3] unsigned 2 byte integer
• 4 — [4] signed 2 byte integer
• 5 — [5] unsigned 4 byte integer
• 6 — [6] signed 4 byte integer
• 7 — [7] 4 byte floating point number
• 8 — [8] 8 byte floating point number

Default: 0

Outputs¶

Converted Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:convertdatastoragetype', input, type, output)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Input layer [raster]

<put parameter description here>

Outputs¶

Cropped layer [raster]

<put output description here>

Console usage¶

processing.runalg('saga:croptodata', input, output)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Features Grid [raster]

<put parameter description here>

Distance [number]

<put parameter description here>

Default: 1000

Buffer Distance [selection]

<put parameter description here>

Options:

• 0 — [0] Fixed
• 1 — [1] Cell value

Default: 0

Outputs¶

Buffer Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:gridbuffer', features, dist, buffertype, buffer)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Grid [raster]

<put parameter description here>

Mask [raster]

<put parameter description here>

Outputs¶

Masked Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:gridmasking', grid, mask, masked)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Grid [raster]

<put parameter description here>

Method [selection]

<put parameter description here>

Options:

• 0 — [0] Copy
• 1 — [1] Flip
• 2 — [2] Mirror
• 3 — [3] Invert

Default: 0

Outputs¶

Changed Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:gridorientation', input, method, result)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Source Grid [raster]

<put parameter description here>

Buffer distance [number]

<put parameter description here>

Default: 500.0

Equidistance [number]

<put parameter description here>

Default: 100.0

Outputs¶

Distance Grid [raster]

<put output description here>

Allocation Grid [raster]

<put output description here>

Buffer Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:gridproximitybuffer', source, dist, ival, distance, alloc, buffer)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Grid [raster]

<put parameter description here>

Operation [selection]

<put parameter description here>

Options:

• 0 — [0] Shrink
• 1 — [1] Expand

Default: 0

Search Mode [selection]

<put parameter description here>

Options:

• 0 — [0] Square
• 1 — [1] Circle

Default: 0

Radius [number]

<put parameter description here>

Default: 1

Method [selection]

<put parameter description here>

Options:

• 0 — [0] min
• 1 — [1] max
• 2 — [2] mean
• 3 — [3] majority

Default: 0

Outputs¶

Result Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:gridshrinkexpand', input, operation, mode, radius, method_expand, result)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Grid [raster]

<put parameter description here>

Outputs¶

Result [raster]

<put output description here>

Console usage¶

processing.runalg('saga:invertdatanodata', input, output)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Grids to Merge [multipleinput: rasters]

<put parameter description here>

Preferred data storage type [selection]

<put parameter description here>

Options:

• 0 — [0] 1 bit
• 1 — [1] 1 byte unsigned integer
• 2 — [2] 1 byte signed integer
• 3 — [3] 2 byte unsigned integer
• 4 — [4] 2 byte signed integer
• 5 — [5] 4 byte unsigned integer
• 6 — [6] 4 byte signed integer
• 7 — [7] 4 byte floating point
• 8 — [8] 8 byte floating point

Default: 0

Interpolation [selection]

<put parameter description here>

Options:

• 0 — [0] Nearest Neighbor
• 1 — [1] Bilinear Interpolation
• 2 — [2] Inverse Distance Interpolation
• 3 — [3] Bicubic Spline Interpolation
• 4 — [4] B-Spline Interpolation

Default: 0

Overlapping Cells [selection]

<put parameter description here>

Options:

• 0 — [0] mean value
• 1 — [1] first value in order of grid list

Default: 0

Outputs¶

Merged Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:mergerasterlayers', grids, type, interpol, overlap, merged)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Grid [raster]

<put parameter description here>

Patch Grid [raster]

<put parameter description here>

Interpolation Method [selection]

<put parameter description here>

Options:

• 0 — [0] Nearest Neighbor
• 1 — [1] Bilinear Interpolation
• 2 — [2] Inverse Distance Interpolation
• 3 — [3] Bicubic Spline Interpolation
• 4 — [4] B-Spline Interpolation

Default: 0

Outputs¶

Completed Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:patching', original, additional, interpolation, completed)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Features [raster]

<put parameter description here>

Outputs¶

Distance [raster]

<put output description here>

Direction [raster]

<put output description here>

Allocation [raster]

<put output description here>

Console usage¶

processing.runalg('saga:proximitygrid', features, distance, direction, allocation)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Grid [raster]

<put parameter description here>

Method [selection]

<put parameter description here>

Options:

• 0 — [0] single
• 1 — [1] range
• 2 — [2] simple table

Default: 0

old value (for single value change) [number]

<put parameter description here>

Default: 0.0

new value (for single value change) [number]

<put parameter description here>

Default: 1.0

operator (for single value change) [selection]

<put parameter description here>

Options:

• 0 — [0] =
• 1 — [1] <
• 2 — [2] <=
• 3 — [3] >=
• 4 — [4] >

Default: 0

minimum value (for range) [number]

<put parameter description here>

Default: 0.0

maximum value (for range) [number]

<put parameter description here>

Default: 1.0

new value(for range) [number]

<put parameter description here>

Default: 2.0

operator (for range) [selection]

<put parameter description here>

Options:

• 0 — [0] <=
• 1 — [1] <

Default: 0

Lookup Table [fixedtable]

<put parameter description here>

operator (for table) [selection]

<put parameter description here>

Options:

• 0 — [0] min <= value < max
• 1 — [1] min <= value <= max
• 2 — [2] min < value <= max
• 3 — [3] min < value < max

Default: 0

replace no data values [boolean]

<put parameter description here>

Default: True

new value for no data values [number]

<put parameter description here>

Default: 0.0

replace other values [boolean]

<put parameter description here>

Default: True

new value for other values [number]

<put parameter description here>

Default: 0.0

Outputs¶

Reclassified Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:reclassifygridvalues', input, method, old, new, soperator, min, max, rnew, roperator, retab, toperator, nodataopt, nodata, otheropt, others, result)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Grid [raster]

<put parameter description here>

Preserve Data Type [boolean]

<put parameter description here>

Default: True

Target Grid [selection]

<put parameter description here>

Options:

• 0 — [0] user defined

Default: 0

Interpolation Method (Scale Up) [selection]

<put parameter description here>

Options:

• 0 — [0] Nearest Neighbor
• 1 — [1] Bilinear Interpolation
• 2 — [2] Inverse Distance Interpolation
• 3 — [3] Bicubic Spline Interpolation
• 4 — [4] B-Spline Interpolation
• 5 — [5] Mean Value
• 6 — [6] Mean Value (cell area weighted)
• 7 — [7] Minimum Value
• 8 — [8] Maximum Value
• 9 — [9] Majority

Default: 0

Interpolation Method (Scale Down) [selection]

<put parameter description here>

Options:

• 0 — [0] Nearest Neighbor
• 1 — [1] Bilinear Interpolation
• 2 — [2] Inverse Distance Interpolation
• 3 — [3] Bicubic Spline Interpolation
• 4 — [4] B-Spline Interpolation

Default: 0

Output extent [extent]

<put parameter description here>

Default: 0,1,0,1

Cellsize [number]

<put parameter description here>

Default: 100.0

Outputs¶

Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:resampling', input, keep_type, target, scale_up_method, scale_down_method, output_extent, user_size, user_grid)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Input Grid [raster]

<put parameter description here>

Down sort [boolean]

<put parameter description here>

Default: True

Outputs¶

Sorted Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:sortgrid', grid, down, output)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Input layer [raster]

<put parameter description here>

Outputs¶

Output R band layer [raster]

<put output description here>

Output G band layer [raster]

<put output description here>

Output B band layer [raster]

<put output description here>

Console usage¶

processing.runalg('saga:splitrgbbands', input, r, g, b)

See also¶

Description¶

<put algorithm description here>

Parameters¶

Features Grid [raster]

<put parameter description here>

Value Grid [raster]

<put parameter description here>

Threshold Grid [raster]

Optional.

<put parameter description here>

Threshold [number]

<put parameter description here>

Default: 0.0

Threshold Type [selection]

<put parameter description here>

Options:

• 0 — [0] Absolute
• 1 — [1] Relative from cell value

Default: 0

Outputs¶

Buffer Grid [raster]

<put output description here>

Console usage¶

processing.runalg('saga:thresholdbuffer', features, value, thresholdgrid, threshold, thresholdtype, buffer)

See also¶