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111 changes: 111 additions & 0 deletions
111
python/examples/.ipynb_checkpoints/NDItk-getting-started-example-1-checkpoint.ipynb
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| { | ||
| "cells": [ | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 1, | ||
| "id": "f53a715b", | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [ | ||
| "import os\n", | ||
| "\n", | ||
| "# a recursive function to find all files with a given extension in a directory\n", | ||
| "def getFilesInFolder( directory, extension ) :\n", | ||
| "\n", | ||
| " files = os.listdir( directory )\n", | ||
| " everything = list()\n", | ||
| "\n", | ||
| " for entry in files :\n", | ||
| "\n", | ||
| " file = os.path.join( directory, entry )\n", | ||
| "\n", | ||
| " if os.path.isdir( file ) :\n", | ||
| "\n", | ||
| " everything += getFilesInFolder( file, extension )\n", | ||
| "\n", | ||
| " else :\n", | ||
| "\n", | ||
| " everything.append( file )\n", | ||
| "\n", | ||
| " return [ file for file in everything if file.endswith( extension ) ]" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 4, | ||
| "id": "74836354", | ||
| "metadata": {}, | ||
| "outputs": [ | ||
| { | ||
| "name": "stdout", | ||
| "output_type": "stream", | ||
| "text": [ | ||
| "FAILED /Users/wim/Projects/libraries/ndi/mt80_30/t20/50118.851nm\n", | ||
| "-------------------------\n", | ||
| " 1 files\n", | ||
| " 1 failed\n", | ||
| "elapsed time = 0.000673 s\n", | ||
| "-------------------------\n" | ||
| ] | ||
| } | ||
| ], | ||
| "source": [ | ||
| "import NDItk\n", | ||
| "import time\n", | ||
| "\n", | ||
| "path = '/Users/wim/Projects/libraries/ndi/mt80_30'\n", | ||
| "files = getFilesInFolder( path, '1001.851nm' )\n", | ||
| "failed = []\n", | ||
| "\n", | ||
| "start = time.perf_counter()\n", | ||
| "for file in files :\n", | ||
| "\n", | ||
| " try :\n", | ||
| "\n", | ||
| " table = NDItk.MultigroupTable.from_file( file )\n", | ||
| "\n", | ||
| " except :\n", | ||
| "\n", | ||
| " print( 'FAILED', file )\n", | ||
| " failed.append( file )\n", | ||
| "\n", | ||
| "end = time.perf_counter()\n", | ||
| "\n", | ||
| "print( '-------------------------' )\n", | ||
| "print( '{:4} files'.format( len( files ) ) )\n", | ||
| "print( '{:4} failed'.format( len( failed ) ) )\n", | ||
| "print( 'elapsed time = {:.3} s'.format( end - start ) )\n", | ||
| "print( '-------------------------' )" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": null, | ||
| "id": "9d108125", | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [] | ||
| } | ||
| ], | ||
| "metadata": { | ||
| "kernelspec": { | ||
| "display_name": "Python 3", | ||
| "language": "python", | ||
| "name": "python3" | ||
| }, | ||
| "language_info": { | ||
| "codemirror_mode": { | ||
| "name": "ipython", | ||
| "version": 3 | ||
| }, | ||
| "file_extension": ".py", | ||
| "mimetype": "text/x-python", | ||
| "name": "python", | ||
| "nbconvert_exporter": "python", | ||
| "pygments_lexer": "ipython3", | ||
| "version": "3.8.8" | ||
| } | ||
| }, | ||
| "nbformat": 4, | ||
| "nbformat_minor": 5 | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,121 @@ | ||
| { | ||
| "cells": [ | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 1, | ||
| "id": "f53a715b", | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [ | ||
| "import os\n", | ||
| "\n", | ||
| "# a recursive function to find all files with a given extension in a directory\n", | ||
| "def getFilesInFolder( directory, extension ) :\n", | ||
| "\n", | ||
| " files = os.listdir( directory )\n", | ||
| " everything = list()\n", | ||
| "\n", | ||
| " for entry in files :\n", | ||
| "\n", | ||
| " file = os.path.join( directory, entry )\n", | ||
| "\n", | ||
| " if os.path.isdir( file ) :\n", | ||
| "\n", | ||
| " everything += getFilesInFolder( file, extension )\n", | ||
| "\n", | ||
| " else :\n", | ||
| "\n", | ||
| " everything.append( file )\n", | ||
| "\n", | ||
| " return [ file for file in everything if file.endswith( extension ) ]" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": 2, | ||
| "id": "74836354", | ||
| "metadata": {}, | ||
| "outputs": [ | ||
| { | ||
| "name": "stdout", | ||
| "output_type": "stream", | ||
| "text": [ | ||
| "-------------------------\n", | ||
| "13455 files\n", | ||
| " 0 failed\n", | ||
| "elapsed time = 5.79e+02 s\n", | ||
| "-------------------------\n" | ||
| ] | ||
| } | ||
| ], | ||
| "source": [ | ||
| "import NDItk\n", | ||
| "import time\n", | ||
| "\n", | ||
| "path = '/Users/wim/Projects/libraries/ndi/mt80'\n", | ||
| "files = getFilesInFolder( path, 'nm' )\n", | ||
| "failed = []\n", | ||
| "\n", | ||
| "start = time.perf_counter()\n", | ||
| "for file in files :\n", | ||
| "\n", | ||
| " try :\n", | ||
| "\n", | ||
| " table = NDItk.MultigroupTable.from_file( file )\n", | ||
| "\n", | ||
| " except :\n", | ||
| "\n", | ||
| " print( 'FAILED', file )\n", | ||
| " failed.append( file )\n", | ||
| "\n", | ||
| "end = time.perf_counter()\n", | ||
| "\n", | ||
| "print( '-------------------------' )\n", | ||
| "print( '{:4} files'.format( len( files ) ) )\n", | ||
| "print( '{:4} failed'.format( len( failed ) ) )\n", | ||
| "print( 'elapsed time = {:.3} s'.format( end - start ) )\n", | ||
| "print( '-------------------------' )" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": null, | ||
| "id": "9d108125", | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [ | ||
| "import NDItk\n", | ||
| "table = NDItk.MultigroupTable.from_file( '/Users/wim/Projects/libraries/ndi/mt80_30/t22/38086.853nm' )" | ||
| ] | ||
| }, | ||
| { | ||
| "cell_type": "code", | ||
| "execution_count": null, | ||
| "id": "3ed6d2e8", | ||
| "metadata": {}, | ||
| "outputs": [], | ||
| "source": [] | ||
| } | ||
| ], | ||
| "metadata": { | ||
| "kernelspec": { | ||
| "display_name": "Python 3", | ||
| "language": "python", | ||
| "name": "python3" | ||
| }, | ||
| "language_info": { | ||
| "codemirror_mode": { | ||
| "name": "ipython", | ||
| "version": 3 | ||
| }, | ||
| "file_extension": ".py", | ||
| "mimetype": "text/x-python", | ||
| "name": "python", | ||
| "nbconvert_exporter": "python", | ||
| "pygments_lexer": "ipython3", | ||
| "version": "3.8.8" | ||
| } | ||
| }, | ||
| "nbformat": 4, | ||
| "nbformat_minor": 5 | ||
| } |
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80 changes: 80 additions & 0 deletions
80
python/src/multigroup/FissionNeutronSpectrumMatrix.python.cpp
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| // system includes | ||
| #include <pybind11/pybind11.h> | ||
| #include <pybind11/stl.h> | ||
|
|
||
| // local includes | ||
| #include "NDItk/multigroup/FissionNeutronSpectrumMatrix.hpp" | ||
| #include "tools/views/views-python.hpp" | ||
| #include "definitions.hpp" | ||
| #include "read.hpp" | ||
|
|
||
| // namespace aliases | ||
| namespace python = pybind11; | ||
|
|
||
| namespace multigroup { | ||
|
|
||
| void wrapFissionNeutronSpectrumMatrix( python::module& module, python::module& ) { | ||
|
|
||
| // type aliases | ||
| using Record = njoy::NDItk::multigroup::FissionNeutronSpectrumMatrix; | ||
| using FissionType = njoy::NDItk::multigroup::FissionType; | ||
|
|
||
| // wrap views created by this record | ||
|
|
||
| // create the record | ||
| python::class_< Record > record( | ||
|
|
||
| module, | ||
| "FissionNeutronSpectrumMatrix", | ||
| "A fission neutron spectrum matrix record for multigroup neutron and photon data" | ||
| ); | ||
|
|
||
| // wrap the record | ||
| record | ||
| .def( | ||
|
|
||
| python::init< FissionType, std::vector< double > >(), | ||
| python::arg( "type" ), python::arg( "values" ), | ||
| "Initialise the record\n\n" | ||
| "Arguments:\n" | ||
| " self the record\n" | ||
| " values the fission neutron spectrum matrix values" | ||
| ) | ||
| .def_property_readonly( | ||
|
|
||
| "type", | ||
| &Record::type, | ||
| "The fission type defined by this record" | ||
| ) | ||
| .def_property_readonly( | ||
|
|
||
| "number_groups", | ||
| &Record::numberGroups, | ||
| "The number of groups defined by this record" | ||
| ) | ||
| .def_property_readonly( | ||
|
|
||
| "matrix", | ||
| [] ( const Record& self ) -> DoubleRange2D | ||
| { return self.matrix(); }, | ||
| "The matrix defined by this record" | ||
| ) | ||
| .def_static( | ||
|
|
||
| "from_string", | ||
| [] ( const std::string& string, unsigned int number ) -> Record | ||
| { return readWithFissionSubtype< Record >( string, number ); }, | ||
| python::arg( "string" ), python::arg( "number" ), | ||
| "Read the record from a string\n\n" | ||
| "An exception is raised if something goes wrong while reading the\n" | ||
| "record\n\n" | ||
| "Arguments:\n" | ||
| " string the string representing the record\n" | ||
| " number the number of groups" | ||
| ); | ||
|
|
||
| // add standard record definitions | ||
| addStandardRecordDefinitions< Record, DoubleRange >( record ); | ||
| } | ||
|
|
||
| } // multigroup namespace |
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