+01: #cython: wraparound=False, boundscheck=False, cdivision=True, profile=False, nonecheck=False, overflowcheck=False, cdivision_warnings=False, unraisable_tracebacks=False

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 02: import cython

 03: 

 04: # import both numpy and the Cython declarations for numpy

+05: import numpy as np

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 06: cimport numpy as np

 07: 

 08: # declare the interface to the C code

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 10: 	void _calc_grid_values(double* x, double* y, double* norms, int num_vert, long* volumes, int num_tri, double cell_size, int nrow, int ncol, double* vertex_val, double* grid_val)

 11: 	void init_norms(double* x, double* y, double* norms, long* volumes, int num_tri)

 12: 

 13: 

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 15:                     double cell_size,\

 16:                     double nodata_val,\

 17:                     np.ndarray[double, ndim=1, mode="c"] x not None,\

 18:                     np.ndarray[double, ndim=1, mode="c"] y not None,\

 19:                     np.ndarray[double, ndim=1, mode="c"] norms not None,\

 20:                     np.ndarray[long, ndim=2, mode="c"] volumes not None,\

 21:                     np.ndarray[double, ndim=1, mode="c"] result not None,\

 22:                     np.ndarray[double, ndim=1, mode="c"] grid_val not None):

 23: 

 24: 	cdef int i, num_tri, num_vert, num_norms, num_grid_val

 25: 

+26: 	num_tri = volumes.shape[0]

  __pyx_v_num_tri = (__pyx_v_volumes->dimensions[0]);

+27: 	num_vert = x.shape[0]

  __pyx_v_num_vert = (__pyx_v_x->dimensions[0]);

+28: 	num_norms = norms.shape[0]

  __pyx_v_num_norms = (__pyx_v_norms->dimensions[0]);

+29: 	num_grid_val = grid_val.shape[0]

  __pyx_v_num_grid_val = (__pyx_v_grid_val->dimensions[0]);

 30: 

+31: 	init_norms(&x[0], &y[0], &norms[0], &volumes[0,0], num_tri)

  __pyx_t_1 = 0;
  __pyx_t_2 = 0;
  __pyx_t_3 = 0;
  __pyx_t_4 = 0;
  __pyx_t_5 = 0;
  init_norms((&(*__Pyx_BufPtrCContig1d(double *, __pyx_pybuffernd_x.rcbuffer->pybuffer.buf, __pyx_t_1, __pyx_pybuffernd_x.diminfo[0].strides))), (&(*__Pyx_BufPtrCContig1d(double *, __pyx_pybuffernd_y.rcbuffer->pybuffer.buf, __pyx_t_2, __pyx_pybuffernd_y.diminfo[0].strides))), (&(*__Pyx_BufPtrCContig1d(double *, __pyx_pybuffernd_norms.rcbuffer->pybuffer.buf, __pyx_t_3, __pyx_pybuffernd_norms.diminfo[0].strides))), (&(*__Pyx_BufPtrCContig2d(long *, __pyx_pybuffernd_volumes.rcbuffer->pybuffer.buf, __pyx_t_4, __pyx_pybuffernd_volumes.diminfo[0].strides, __pyx_t_5, __pyx_pybuffernd_volumes.diminfo[1].strides))), __pyx_v_num_tri);

 32: 

+33: 	for i in xrange(nrow*ncol):

  __pyx_t_6 = (__pyx_v_nrow * __pyx_v_ncol);
  __pyx_t_7 = __pyx_t_6;
  for (__pyx_t_8 = 0; __pyx_t_8 < __pyx_t_7; __pyx_t_8+=1) {
    __pyx_v_i = __pyx_t_8;

+34: 		grid_val[i] = nodata_val

    __pyx_t_5 = __pyx_v_i;
    *__Pyx_BufPtrCContig1d(double *, __pyx_pybuffernd_grid_val.rcbuffer->pybuffer.buf, __pyx_t_5, __pyx_pybuffernd_grid_val.diminfo[0].strides) = __pyx_v_nodata_val;
  }

 35: 

+36: 	_calc_grid_values(&x[0], &y[0],\

  __pyx_t_5 = 0;
  __pyx_t_4 = 0;
/* … */
  _calc_grid_values((&(*__Pyx_BufPtrCContig1d(double *, __pyx_pybuffernd_x.rcbuffer->pybuffer.buf, __pyx_t_5, __pyx_pybuffernd_x.diminfo[0].strides))), (&(*__Pyx_BufPtrCContig1d(double *, __pyx_pybuffernd_y.rcbuffer->pybuffer.buf, __pyx_t_4, __pyx_pybuffernd_y.diminfo[0].strides))), (&(*__Pyx_BufPtrCContig1d(double *, __pyx_pybuffernd_norms.rcbuffer->pybuffer.buf, __pyx_t_3, __pyx_pybuffernd_norms.diminfo[0].strides))), __pyx_v_num_vert, (&(*__Pyx_BufPtrCContig2d(long *, __pyx_pybuffernd_volumes.rcbuffer->pybuffer.buf, __pyx_t_2, __pyx_pybuffernd_volumes.diminfo[0].strides, __pyx_t_1, __pyx_pybuffernd_volumes.diminfo[1].strides))), __pyx_v_num_tri, __pyx_v_cell_size, __pyx_v_nrow, __pyx_v_ncol, (&(*__Pyx_BufPtrCContig1d(double *, __pyx_pybuffernd_result.rcbuffer->pybuffer.buf, __pyx_t_9, __pyx_pybuffernd_result.diminfo[0].strides))), (&(*__Pyx_BufPtrCContig1d(double *, __pyx_pybuffernd_grid_val.rcbuffer->pybuffer.buf, __pyx_t_10, __pyx_pybuffernd_grid_val.diminfo[0].strides))));

+37:                     &norms[0],\

  __pyx_t_3 = 0;

 38:                     num_vert,\

+39:                     &volumes[0,0],\

  __pyx_t_2 = 0;
  __pyx_t_1 = 0;

 40:                     num_tri,\

 41:                     cell_size,\

 42:                     nrow,\

 43:                     ncol,\

+44:                     &result[0],\

  __pyx_t_9 = 0;

+45:                     &grid_val[0])

  __pyx_t_10 = 0;