mirror of
https://github.com/glatterf42/sims_python_files.git
synced 2024-09-19 16:13:45 +02:00
re-apply fixes to vis*
This commit is contained in:
parent
70cdf5a29a
commit
4d5e8bb575
GPG key ID:
54DE4D798D244853
1 changed files with 133 additions and 133 deletions
|
|
@ -60,19 +60,17 @@ def find_move_candidates(original_data, minimum, maximum, lower_limit_top, upper
|
|||
# print(point)
|
||||
return move_candidates
|
||||
|
||||
# file = h5py.File(directory / "auriga6_halo7_8_9.hdf5", "r")
|
||||
|
||||
def read_file(filename):
|
||||
file = h5py.File(str(filename), "r")
|
||||
Header = file['Header']
|
||||
|
||||
Header = dict(file['Header'].attrs)
|
||||
highres_coordinates = file["PartType1"]["Coordinates"][:] # for cdm particles
|
||||
highres_names = file["PartType1"]["ParticleIDs"][:]
|
||||
highres_velocities = file["PartType1"]["Velocities"][:]
|
||||
highres_masses = file['PartType1']['Masses'][:]
|
||||
highres_group_ids = file['PartType1']['FOFGroupIDs'][:]
|
||||
highres_absolute_velo = np.sqrt(np.sum(highres_velocities ** 2, axis=1))
|
||||
|
||||
if "PartType2" in file:
|
||||
lowres_coordinates = file["PartType2"]["Coordinates"][:] # for cdm particles
|
||||
lowres_names = file["PartType2"]["ParticleIDs"][:]
|
||||
lowres_velocities = file["PartType2"]["Velocities"][:]
|
||||
|
|
@ -81,6 +79,19 @@ def read_file(filename):
|
|||
lowres_absolute_velo = np.sqrt(np.sum(lowres_velocities ** 2, axis=1))
|
||||
|
||||
original_coordinates = np.concatenate((highres_coordinates, lowres_coordinates))
|
||||
names = np.concatenate((highres_names, lowres_names))
|
||||
velocities = np.concatenate((highres_velocities, lowres_velocities))
|
||||
masses = np.concatenate((highres_masses, lowres_masses))
|
||||
group_ids = np.concatenate((highres_group_ids, lowres_group_ids))
|
||||
absolute_velo = np.concatenate((highres_absolute_velo, lowres_absolute_velo))
|
||||
else:
|
||||
original_coordinates = highres_coordinates
|
||||
names = highres_names
|
||||
velocities = highres_velocities
|
||||
masses = highres_masses
|
||||
group_ids = highres_group_ids
|
||||
absolute_velo = highres_absolute_velo
|
||||
file.close()
|
||||
# if "auriga" in str(filename):
|
||||
# original_coordinates /= 1000
|
||||
# print(original_coordinates.mean())
|
||||
|
|
@ -89,13 +100,9 @@ def read_file(filename):
|
|||
# print(file['Header'])
|
||||
# print(list(file['Units'].attrs.items()))
|
||||
# exit()
|
||||
names = np.concatenate((highres_names, lowres_names))
|
||||
velocities = np.concatenate((highres_velocities, lowres_velocities))
|
||||
masses = np.concatenate((highres_masses, lowres_masses))
|
||||
group_ids = np.concatenate((highres_group_ids, lowres_group_ids))
|
||||
absolute_velo = np.concatenate((highres_absolute_velo, lowres_absolute_velo))
|
||||
# for bla in [original_coordinates, names, velocities, masses, absolute_velo]:
|
||||
# print(bla.shape)
|
||||
print(original_coordinates.shape)
|
||||
original_data = np.vstack([
|
||||
original_coordinates[::, 0],
|
||||
original_coordinates[::, 1],
|
||||
|
|
@ -110,8 +117,16 @@ def read_file(filename):
|
|||
]).T
|
||||
print(original_data.shape)
|
||||
assert (original_coordinates == original_data[::, 0:3]).all()
|
||||
return Header, highres_names, original_data
|
||||
|
||||
boundaries = Header.attrs['BoxSize'] # BoxLength for e5 boxes depends on Nres, 2.36438 for 256, 4.72876 for 512.
|
||||
|
||||
# file = h5py.File(directory / "auriga6_halo7_8_9.hdf5", "r")
|
||||
def main():
|
||||
for filename in sys.argv[1:]:
|
||||
filename = Path(filename)
|
||||
print(filename)
|
||||
Header, highres_names, original_data = read_file(filename)
|
||||
boundaries = Header['BoxSize'] # BoxLength for e5 boxes depends on Nres, 2.36438 for 256, 4.72876 for 512.
|
||||
print(boundaries, len(highres_names))
|
||||
if not boundaries.shape:
|
||||
boundaries = np.array([boundaries] * 3)
|
||||
|
|
@ -122,7 +137,6 @@ def read_file(filename):
|
|||
# assumes cube form and 0.1 as desired ratio to move
|
||||
minimum = 0.0
|
||||
maximum = max(boundaries)
|
||||
ratio = 0.1
|
||||
box_length = maximum - minimum
|
||||
range_to_move = 0.1 * box_length
|
||||
upper_limit_bottom = minimum + range_to_move
|
||||
|
|
@ -130,27 +144,7 @@ def read_file(filename):
|
|||
|
||||
print("Find candidates to move...")
|
||||
|
||||
|
||||
@numba.njit()
|
||||
def find_move_candidates():
|
||||
move_candidates = []
|
||||
print("finding move candidates")
|
||||
for particle in original_data:
|
||||
point = particle[0:3]
|
||||
if (
|
||||
minimum <= point[0] <= upper_limit_bottom or
|
||||
lower_limit_top <= point[0] <= maximum or
|
||||
minimum <= point[1] <= upper_limit_bottom or
|
||||
lower_limit_top <= point[1] <= maximum or
|
||||
minimum <= point[2] <= upper_limit_bottom or
|
||||
lower_limit_top <= point[2] <= maximum
|
||||
):
|
||||
move_candidates.append(particle)
|
||||
# print(point)
|
||||
return move_candidates
|
||||
|
||||
|
||||
move_candidates = find_move_candidates()
|
||||
move_candidates = find_move_candidates(original_data, minimum, maximum, lower_limit_top, upper_limit_bottom)
|
||||
move_candidates = np.array(move_candidates)
|
||||
|
||||
print("...done.")
|
||||
|
|
@ -159,7 +153,10 @@ def read_file(filename):
|
|||
for z in offsets:
|
||||
if (x, y, z) == (0, 0, 0):
|
||||
continue
|
||||
moved_coordinates = find_coordinates_to_move(minimum, maximum, ratio, x, y, z, move_candidates)
|
||||
moved_coordinates = find_coordinates_to_move(
|
||||
minimum, maximum, lower_limit_top, upper_limit_bottom,
|
||||
x, y, z, move_candidates
|
||||
)
|
||||
# print(moved_coordinates)
|
||||
moved_coordinates = np.array(moved_coordinates)
|
||||
# if not moved_coordinates:
|
||||
|
|
@ -225,9 +222,12 @@ def read_file(filename):
|
|||
# all_data = all_data[sorted_index, :]
|
||||
|
||||
# np.savetxt("out_"+filename.with_suffix(".csv").name, all_data[indices], delimiter=",", fmt="%.3f", header="x,y,z,vx,vy,vz,v,name") #if indices are needed
|
||||
np.savetxt(directory / f"out_{filename.with_suffix('.csv').name}",
|
||||
np.savetxt(f"out_{filename.with_suffix('.csv').name}",
|
||||
export_data,
|
||||
delimiter=",",
|
||||
fmt="%.3f",
|
||||
header="num,x,y,z,name,vx,vy,vz,masse,groupid,v,density,density_alt")
|
||||
file.close()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
|
|
|
|||
Loading…
Reference in a new issue