Some useful ScatteringSystem class functionality.

Former-commit-id: c7ae5dcd3f601b79781b685804dae5262fc2a93d
This commit is contained in:
Marek Nečada 2019-03-13 22:35:35 +02:00
parent 40caf44a24
commit 51d38798c3
2 changed files with 27 additions and 1 deletions

View File

@ -1116,6 +1116,9 @@ cdef class TMatrixInterpolator:
free(self.tmdata) free(self.tmdata)
free(self.freqs_su) free(self.freqs_su)
free(self.freqs) free(self.freqs)
property freq_interval:
def __get__(self):
return [self.freqs[0], self.freqs[self.nfreqs-1]]
cdef class CTMatrix: # N.B. there is another type called TMatrix in tmatrices.py! cdef class CTMatrix: # N.B. there is another type called TMatrix in tmatrices.py!
''' '''
@ -1479,8 +1482,31 @@ cdef class ScatteringSystem:
cdef cdouble[:,::1] target_view = target cdef cdouble[:,::1] target_view = target
qpms_scatsys_build_translation_matrix_full(&target_view[0][0], self.s, k) qpms_scatsys_build_translation_matrix_full(&target_view[0][0], self.s, k)
return target return target
def fullvec_psizes(self):
cdef np.ndarray[int32_t, ndim=1] ar = np.empty((self.s[0].p_count,), dtype=np.int32)
cdef int32_t[::1] ar_view = ar
for pi in range(self.s[0].p_count):
ar_view[pi] = self.s[0].tm[self.s[0].p[pi].tmatrix_id].spec[0].n
return ar
def fullvec_poffsets(self):
cdef np.ndarray[intptr_t, ndim=1] ar = np.empty((self.s[0].p_count,), dtype=np.intp)
cdef intptr_t[::1] ar_view = ar
cdef intptr_t offset = 0
for pi in range(self.s[0].p_count):
ar_view[pi] = offset
offset += self.s[0].tm[self.s[0].p[pi].tmatrix_id].spec[0].n
return ar
def positions(self):
cdef np.ndarray[np.double_t, ndim=2] ar = np.empty((self.s[0].p_count, 3), dtype=float)
cdef np.double_t[:,::1] ar_view = ar
for pi in range(self.s[0].p_count):
ar_view[pi,0] = self.s[0].p[pi].pos.x
ar_view[pi,1] = self.s[0].p[pi].pos.y
ar_view[pi,2] = self.s[0].p[pi].pos.z
return ar
def tlm2uvswfi(t, l, m): def tlm2uvswfi(t, l, m):
''' TODO doc ''' TODO doc

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@ -29,7 +29,7 @@ qpms_c = Extension('qpms_c',
'qpms/legendre.c', 'qpms/legendre.c',
'qpms/tmatrix_io.c', 'qpms/tmatrix_io.c',
'qpms/error.c'], 'qpms/error.c'],
extra_compile_args=['-std=c99','-ggdb', '-O0', extra_compile_args=['-std=c99','-ggdb', '-O3',
'-DQPMS_COMPILE_PYTHON_EXTENSIONS', # this is required '-DQPMS_COMPILE_PYTHON_EXTENSIONS', # this is required
#'-DQPMS_USE_OMP', #'-DQPMS_USE_OMP',
'-DDISABLE_NDEBUG', # uncomment to enable assertions in the modules '-DDISABLE_NDEBUG', # uncomment to enable assertions in the modules