pleiades.sammy.io.card_formats.inp02_element module

Card Set 2 (Element Information) for SAMMY INP files.

This module provides the Card02 class for parsing and generating the element information line in SAMMY input files. This card appears early in the INP file and defines the sample element, atomic weight, and energy range.

Format specification (Card Set 2):: Cols Format Variable Description 1-10 A ELMNT Sample element’s name (left-aligned) 11-20 F AW Atomic weight (amu) 21-30 F EMIN Minimum energy for dataset (eV) 31-40 F EMAX Maximum energy (eV)

Example

Si 27.976928 300000. 1800000.

class pleiades.sammy.io.card_formats.inp02_element.ElementInfo(*, element: Annotated[str, MaxLen(max_length=10)], atomic_weight: Annotated[float, Gt(gt=0)], min_energy: Annotated[float, Ge(ge=0)], max_energy: Annotated[float, Gt(gt=0)])[source]

Bases: BaseModel

Pydantic model for element information in Card Set 2.

element

Sample element’s name (up to 10 characters)

Type:: str

atomic_weight

Atomic weight in amu

Type:: float

min_energy

Minimum energy for dataset in eV

Type:: float

max_energy

Maximum energy in eV

Type:: float

element: str

atomic_weight: float

min_energy: float

max_energy: float

model_post_init(_ElementInfo__context) → None[source]: Validate that max_energy > min_energy.

model_config = {}: Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].

class pleiades.sammy.io.card_formats.inp02_element.Card02[source]

Bases: BaseModel

Class representing Card Set 2 (element information) in SAMMY INP files.

This card defines the sample element, atomic weight, and energy range for the analysis.

classmethod from_lines(lines: List[str]) → ElementInfo[source]

Parse element information from Card Set 2 line.

Parameters:: lines – List of input lines (expects single line for Card 2)
Returns:: Parsed element information
Return type:: ElementInfo
Raises:: ValueError – If format is invalid or required values missing

classmethod to_lines(element_info: ElementInfo) → List[str][source]

Convert element information to Card Set 2 formatted line.

Parameters:: element_info – ElementInfo object containing element data
Returns:: List containing single formatted line for Card Set 2

model_config = {}: Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].