Mesh based Monte Carlo source sampling.
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#include <source_sampling.h>
|
| | Sampler (std::string filename, std::string src_tag_name, std::vector< double > e_bounds, bool uniform) |
| |
| | Sampler (std::string filename, std::string src_tag_name, std::vector< double > e_bounds, std::string bias_tag_name) |
| |
| std::vector< double > | particle_birth (std::vector< double > rands) |
| |
Mesh based Monte Carlo source sampling.
| pyne::Sampler::Sampler |
( |
std::string |
filename, |
|
|
std::string |
src_tag_name, |
|
|
std::vector< double > |
e_bounds, |
|
|
bool |
uniform |
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) |
| |
Constuctor for analog and uniform sampling
- Parameters
-
| filename | The path to the MOAB mesh (.h5m) file |
| src_tag_name | The name of the tag that describes the unbiased source density distribution. |
| e_bounds | The energy boundaries, note there are N + 1 energy bounds for N energy groups |
| uniform | If false, analog sampling is used. If true, uniform sampling is used. |
| pyne::Sampler::Sampler |
( |
std::string |
filename, |
|
|
std::string |
src_tag_name, |
|
|
std::vector< double > |
e_bounds, |
|
|
std::string |
bias_tag_name |
|
) |
| |
Constuctor for analog and uniform sampling
- Parameters
-
| filename | The path to the MOAB mesh (.h5m) file |
| src_tag_name | The name of the tag with the unbiased source density distribution. |
| e_bounds | The energy boundaries, note there are N + 1 energy bounds for N energy groups |
| bias_tag_name | The name of the tag describing the biased source density distribution. The tag must have the same number of energy groups as <src_tag_name> or 1. If 1 (i.e. spatial biasing only), all energy groups within a mesh volume element are sampled equally. |
| std::vector< double > pyne::Sampler::particle_birth |
( |
std::vector< double > |
rands | ) |
|
Samples particle birth parameters
- Parameters
-
| rands | Six pseudo-random numbers in range [0, 1]. |
- Returns
- A vector containing the x position, y, position, z, point, energy and weight of a particle (in that order).
The documentation for this class was generated from the following files:
- /home/ubuntu/Documents/pyne.github.com/src/source_sampling.h
- /home/ubuntu/Documents/pyne.github.com/src/source_sampling.cpp
1.8.11
