FluidSingleValueSpecifier

class PlasmaCalcs.dimensions.fluids.FluidSingleValueSpecifier(getter, checker, name=None, *args_super, iseler=None, **kw_super)

class to specify single values for FluidDimension.

E.g. fluids.get(ION) is equivalent to fluids.get_ion().

E.g. (fluid_dim.v = ION) is equivalent to (fluid_dim.v = fluid_dim.values.get_ion())

getter: str

self specifies to use the value(s): fluids.get_{getter}().

name: str

name of this object; will only be used in repr.

iseler: None or str

self specifies to use (during xarray_isel or xarray_sel) indexes: fluids.{iseler}()

additional args & kw go to Sentinel.__new__

Methods

`_checker_as_str`()	returns str representation of self.checker.
`_checker_from_str`(value)	check if value is a match for str self.checker.
`_getter_as_str`()	returns str representation of self.getter.
`_getter_from_str`(dlist)	get the value from dlist specified by str self.getter.
`_iseler_as_str`()	returns str representation of self.iseler.
`_iseler_from_str`(dvals)	get the indexes from dlist specified by str self.iseler.
`_iseler_when_none`(dvals)	crash, because self was passed to xarray_isel or xarray_sel but self.iseler is None.
`_repr_contents`()	contents for repr; used by __repr__.

_checker_as_str(): returns str representation of self.checker.

Use self.init_checker if it exists, else self.checker if it exists, else ‘UNKNOWN_CHECKER’.

_checker_from_str(value): check if value is a match for str self.checker.

_getter_as_str(): returns str representation of self.getter.

Use self.init_getter if it exists, else self.getter if it exists, else ‘UNKNOWN_GETTER’.

_getter_from_str(dlist): get the value from dlist specified by str self.getter.

_iseler_as_str(): returns str representation of self.iseler.

Use self.init_iseler if it exists, else self.iseler if it exists, else ‘UNKNOWN_ISELER’.

_iseler_from_str(dvals): get the indexes from dlist specified by str self.iseler.

_iseler_when_none(dvals): crash, because self was passed to xarray_isel or xarray_sel but self.iseler is None.