Shaper

Full name:

spatialdata.spatialdb.generator.Shaper

Journal name:

shaper

Object for shaping spatial distribution of data while generating database.

Pyre Facilities

• db: Database containing value defining shaper.

  • current value: ‘simpledb’, from {default}

  • configurable as: simpledb, db

Pyre Properties

• db_value=<str>: Name of value supplied in spatial database.

  • default value: ‘’

  • current value: ‘’, from {default}

• default=<float>: Default value for shaper.

  • default value: 0.0

  • current value: 0.0, from {default}

• operand=<str>: Operand to use in applying shaper.

  • default value: ‘multiply’

  • current value: ‘multiply’, from {default}

  • validator: (in [‘add’, ‘subtract’, ‘multiply’, ‘divide’])

Example

Example of setting Shaper Pyre properties and facilities in a parameter file.

[gensimpledb.values.density]
shapers = [bg, add]

[gensimpledb.values.one.shapers.bg]
default = 0.0
db_value = density
operand = add
db = spatialdata.spatialdb.UniformDB
db.value = [density]
db.data = [2500*kg/m**3]

[gensimpledb.values.one.shapers.add]
default = 0.0
db_value = density
operand = add
db = spatialdata.spatialdb.SimpleGridDB
db.filename = density_perturbation.spatialdb