scipp.ones_like#

scipp.ones_like(obj, dims=<scipp.core.like._NoArgProvided object>, shape=<scipp.core.like._NoArgProvided object>, sizes=<scipp.core.like._NoArgProvided object>, unit=<scipp.core.like._NoArgProvided object>, dtype=<scipp.core.like._NoArgProvided object>, with_variances=<scipp.core.like._NoArgProvided object>)#

Return a new object with the same dims, shape, unit, and dtype as the input and all elements initialized to 1.

If the input has variances, all variances in the output are set to 1. If the input is a DataArray, coordinates and attributes are shallow-copied and masks are deep-copied.

Parameters:

  • obj (scipp.Variable | scipp.DataArray) – Input object defining dims, shape, unit, and dtype of the output.

  • kwargs – Override arguments passed to scipp.ones().

Returns:

Same type as input – New object of ones.

See also

scipp.ones

Create ones but based on given dims and shape.

scipp.zeros_like

Create an object initialized with zeros.

scipp.full_like

Create an object filled with a given value.

scipp.empty_like

Create an object with uninitialized elements.