def StringColumnNames(self):
result = ""
for i in range(self.columnNamesIntegers.shape[0]):
result = "%s %s" % (
result,
"%i= %s" % (i, charToString(self.columnNamesIntegers[i])),
)
for i in range(self.columnNamesFloats.shape[0]):
result = "%s %s" % (
result,
"%i= %s" % (i, charToString(self.columnNamesFloats[i])),
)
return result
def PrintValues(self):
print("The values contained in the MMF header:")
print("1) Information about the file itself:")
print(" gridSize = ", self.gridSize)
print(" totalGrid = ", self.totalGrid)
print(" feature = ", self.Feature())
print(" scale = ", self.scale)
print(" radius = ", self.radius)
print(" bias = ", self.bias)
print(" filter = ", self.FilterType())
print(" fileType = ", self.FileType())
print(" noMMFFiles = ", self.noMMFFiles)
if self.noMMFFiles > 1:
print(" MMFFileGrid = ", self.MMFFileGrid)
print(" indexMMFFile = ", self.indexMMFFile)
print(" method = ", self.Method())
print(" box coordinates = ", self.box)
print(
"\n2) Information about the Gadget snapshot used to compute the density:"
)
print(" npartTotal = ", self.npartTotal)
print(" mass = ", self.mass)
print(" time = ", self.time)
print(" redshift = ", self.redshift)
print(" BoxSize = ", self.BoxSize)
print(" Omega0 = ", self.Omega0)
print(" OmegaLambda = ", self.OmegaLambda)
print(" HubbleParam = ", self.HubbleParam)
print("\n3) Additional information:")
print(" FILE_ID = ", self.FILE_ID)
print(" fill = %s" % charToString(self.fill))
print()
def PrintColumnNames(self):
print("\tInteger data columns:")
for i in range(self.columnNamesIntegers.shape[0]):
print(
" %s"
% ("%i= %s" % (i, charToString(self.columnNamesIntegers[i]))),
# end=" ",
)
print("\n\tFloating data columns:")
for i in range(self.columnNamesFloats.shape[0]):
print(
" %s"
% ("%i= %s" % (i, charToString(self.columnNamesFloats[i]))),
# end=" ",
)
print()
def Description(self):
__description = [
(
"npartTotal",
"=%s - the total number of particles in the given Gadget snapshot"
% " ".join(str(self.npartTotal).split()),
),
(
"mass",
"=%s - the mass of each particle in the Gadget snapshot (10^10 M_0/h)"
% " ".join(str(self.mass).split()),
),
("time", "=%f - the scaling factor of the snapshot" % self.time),
("redshift", "=%f - the redshift of the snapshot" % self.redshift),
(
"BoxSize",
"=%f - the size of the simulation box in comoving corodinates (kpc/h)"
% self.BoxSize,
),
("Omega0", "=%f - the matter density" % self.Omega0),
(
"OmegaLambda",
"=%f - the Lambda energy density" % self.OmegaLambda,
),
(
"HubbleParam",
"=%f - Hubble parameter 'h' where the Hubble constant H=100 km/s h"
% self.HubbleParam,
),
(
"gadgetFill",
"='%s' - additional information" % charToString(self.fill),
),
]
return __description
def PrintValues(self):
print("The values contained in the Gadget header:")
print(" npart = ", self.npart)
print(" mass = ", self.mass)
print(" time = ", self.time)
print(" redshift = ", self.redshift)
print(" npartTotal = ", self.npartTotal)
print(" num_files = ", self.num_files)
print(" BoxSize = ", self.BoxSize)
print(" Omega0 = ", self.Omega0)
print(" OmegaLambda = ", self.OmegaLambda)
print(" HubbleParam = ", self.HubbleParam)
print(" fill = ", charToString(self.fill))
print()
def PrintValues(self, showColumnNames=True):
print("The values contained in the halo header:")
print(" noHalos = ", self.noHalos)
print(" noColumnsIntegers = ", self.noColumnsIntegers)
print(" noColumnsFloats = ", self.noColumnsFloats)
print(" noColumns = ", self.noColumns)
print(" mpcUnit = ", self.mpcUnit)
print(" box coordinates = ", self.box)
print(" positionColumns = ", self.positionColumns)
print(" massUnit = ", self.massUnit)
print(" massRange = ", self.massRange)
print(" massColumn = ", self.massColumn)
print(" noFiles = ", self.noFiles)
print(" FILE_ID = ", self.FILE_ID)
print(" fill = %s" % charToString(self.fill))
print()
if showColumnNames:
self.PrintColumnNames()
