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removes dict and adds repr #15

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May 21, 2024
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removes dict and adds repr #15

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65 changes: 41 additions & 24 deletions mpmaps/mpmaps.py
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Original file line number Diff line number Diff line change
Expand Up @@ -46,43 +46,66 @@ def __init__(self, **kwargs):
self._bimf = kwargs.get("bimf", 5)
self._nsw = kwargs.get("nsw", 5)
self._mp_thick = kwargs.get("mp_thick", 800)
self._ny = 401 # hard coded for now just to declare values
self._nz = 401

self._Xmp, self._Ymp, self._Zmp, self._theta, self._phi = pd.read_pickle(
os.path.join(self._grid_path, grids[0])
).values() # 'mp_coordinates.pkl'
self.Y, self.Z = np.meshgrid(
np.linspace(-22, 22, self._ny),
np.linspace(-22, 22, self._nz),
indexing="xy",
) # hard coded for now
self.X = su.regular_grid_interpolation(
self._Ymp, self._Zmp, self._Xmp, self.Y, self.Z
)

self._build_map_grid()

self._grid_bmsp = pd.read_pickle(
os.path.join(self._grid_path, grids[1])
) #'mp_b_msp.pkl'
self.bmsp = self._grid_bmsp[str(self._tilt)]

self._grid_bmsh = pd.read_pickle(
os.path.join(self._grid_path, grids[2])
) # 'mp_b_msh.pkl'
self.bmsh = self._processing_bmsh()

self._grid_nmsp = pd.read_pickle(
os.path.join(self._grid_path, grids[3])
) # 'mp_np_msp.pkl'
self.nmsp = self._grid_nmsp[str(self._tilt)]

self._grid_nmsh = pd.read_pickle(
os.path.join(self._grid_path, grids[4])
) # 'mp_np_msh.pkl'
self.nmsh = self._processing_nmsh()
self.parameters = {
"IMF clock angle (°)": self._clock,
"IMF cone angle (°)": self._cone,
"Dipole tilt angle (°)": self._tilt,
"IMF magnitude (nT)": self._bimf,
"Solar wind plasma density (cm-3)": self._nsw,
"Magnetopause thickness (km)": self._mp_thick,
}

def __repr__(self):
return f"""IMF clock angle : {self._clock}
IMF cone angle (°) : {self._cone}
Dipole tilt angle (°) : {self._tilt}
IMF amplitude (nT) : {self._bimf}
Solar wind particle density : {self._nsw}
Magnetopause thickness : {self._mp_thick}
"""

def _build_map_grid(self):
"""
build the final map coordinates (2D)
these are cartesian coords with uniform
spacing in Y and Z.
X is obtained for each Yi,Zi by interpolating
the Xmp=(Ymp,Zmp) representing the cartesian
coordinates from the uniform spherical coords
of the magnetopause model
"""
self._ny = 401
self._nz = 401
self._ymin = -22
self._ymax = 22
self._zmin = -22
self._zmax = 22
self.Y, self.Z = np.meshgrid(
np.linspace(self._ymin, self._ymax, self._ny),
np.linspace(self._zmin, self._zmax, self._nz),
indexing="xy",
)
self.X = su.regular_grid_interpolation(
self._Ymp, self._Zmp, self._Xmp, self.Y, self.Z
)

def _processing_bmsh(self):
bxmsh, bymsh, bzmsh = self._grid_bmsh[str(abs(self._cone))]
Expand Down Expand Up @@ -152,15 +175,12 @@ def _rotates_nmsh(self, nmsh):
def set_parameters(self, **kwargs):
if "tilt" in kwargs:
self._tilt = kwargs["tilt"]
self.parameters["Dipole tilt angle (°)"] = self._tilt
self.bmsp = self._grid_bmsp[str(self._tilt)]
if ("clock" in kwargs) or ("cone" in kwargs):
if kwargs["clock"]:
self._clock = kwargs["clock"]
self.parameters["IMF clock angle (°)"] = self._clock
if "cone" in kwargs:
self._cone = kwargs["cone"]
self.parameters["IMF cone angle (°)"] = self._cone
self.bmsh = self._processing_bmsh()
self.nmsh = self._processing_nmsh()
if "bimf" in kwargs:
Expand All @@ -174,19 +194,16 @@ def set_tilt(self, tilt):
self._tilt = tilt
self.bmsp = self._grid_bmsp[str(self._tilt)]
self.nmsp = self._grid_nmsp[str(self._tilt)]
self.parameters["Dipole tilt angle (°)"] = self._tilt

def set_clock(self, clock):
self._clock = clock
self.bmsh = self._processing_bmsh()
self.nmsh = self._processing_nmsh()
self.parameters["IMF clock angle (°)"] = self._clock

def set_cone(self, cone):
self._cone = cone
self.bmsh = self._processing_bmsh()
self.nmsh = self._processing_nmsh()
self.parameters["IMF cone angle (°)"] = self._cone

def shear_angle(self):
Bxmsp, Bymsp, Bzmsp = self.bmsp
Expand Down
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