Source code for tidal

"""TIDAL: Tensor Integration and Derivation for Any Lagrangian.

A symbolic physics pipeline for deriving PDEs from Lagrangians using
xAct/Mathematica and simulating them with native solvers (SUNDIALS
IDA/CVODE, leapfrog, scipy) and numpy spatial operators.

This package provides:
- `symbolic`: Lagrangian-to-PDE pipeline (symbolic computation layer)
- `cli`: Command-line interface for derivation, simulation, and measurement
- `measurement`: Post-hoc analysis (energy, conversion, dispersion, mixing)
"""

from __future__ import annotations

from importlib.metadata import PackageNotFoundError
from importlib.metadata import version as _pkg_version

try:
    __version__ = _pkg_version("tidal")
except PackageNotFoundError:
    __version__ = "0.0.0+unknown"

try:
    from .plot_pgf import check_tex_available, pgf_available

    _tex_support_available = pgf_available and check_tex_available()
except ImportError:
    _tex_support_available = False




def has_tex_support() -> bool:
    """Check if TeX support is available for high-quality plotting."""
    return _tex_support_available



__all__ = ["__version__", "has_tex_support"]