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Created November 27, 2019 00:56
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pras_demo
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demo.ipynb
{
"cells": [
{
"cell_type": "code",
"execution_count": 23,
"metadata": {},
"outputs": [],
"source": [
"import underworld as uw\n",
"import numpy as np"
]
},
{
"cell_type": "code",
"execution_count": 24,
"metadata": {},
"outputs": [],
"source": [
"mesh = uw.mesh.FeMesh_Cartesian()"
]
},
{
"cell_type": "code",
"execution_count": 25,
"metadata": {},
"outputs": [],
"source": [
"swarm = uw.swarm.Swarm(mesh)"
]
},
{
"cell_type": "code",
"execution_count": 26,
"metadata": {},
"outputs": [],
"source": [
"var = swarm.add_variable('double',1)\n",
"material = swarm.add_variable('int',1)"
]
},
{
"cell_type": "code",
"execution_count": 27,
"metadata": {},
"outputs": [],
"source": [
"swarm.populate_using_layout(uw.swarm.layouts.PerCellSpaceFillerLayout(swarm,20))"
]
},
{
"cell_type": "code",
"execution_count": 29,
"metadata": {},
"outputs": [],
"source": [
"# get indices for column\n",
"inds = np.where( (swarm.data[:,0] > 0.5) & (swarm.data[:,0] < 0.8) )"
]
},
{
"cell_type": "code",
"execution_count": 31,
"metadata": {},
"outputs": [],
"source": [
"material.data[:] = 0\n",
"# set material index to 1 in column\n",
"material.data[inds] = 1"
]
},
{
"cell_type": "code",
"execution_count": 48,
"metadata": {},
"outputs": [
{
"data": {
"text/plain": [
"array([[ 0.58203125, 0.01171875],\n",
" [ 0.70703125, 0.13671875],\n",
" [ 0.61328125, 0.10546875],\n",
" [ 0.73828125, 0.23046875],\n",
" [ 0.55078125, 0.16796875],\n",
" [ 0.67578125, 0.04296875],\n",
" [ 0.55859375, 0.06640625],\n",
" [ 0.68359375, 0.19140625],\n",
" [ 0.62109375, 0.12890625],\n",
" [ 0.74609375, 0.00390625],\n",
" [ 0.58984375, 0.22265625],\n",
" [ 0.71484375, 0.09765625],\n",
" [ 0.52734375, 0.03515625],\n",
" [ 0.65234375, 0.16015625],\n",
" [ 0.60546875, 0.01953125],\n",
" [ 0.73046875, 0.14453125],\n",
" [ 0.54296875, 0.20703125],\n",
" [ 0.66796875, 0.08203125],\n",
" [ 0.51171875, 0.17578125],\n",
" [ 0.63671875, 0.05078125],\n",
" [ 0.78710938, 0.17382812],\n",
" [ 0.75585938, 0.20507812],\n",
" [ 0.77148438, 0.06445312],\n",
" [ 0.77929688, 0.16601562],\n",
" [ 0.66601562, 0.38085938],\n",
" [ 0.58300781, 0.44628906],\n",
" [ 0.70800781, 0.32128906],\n",
" [ 0.64550781, 0.38378906],\n",
" [ 0.55175781, 0.35253906],\n",
" [ 0.67675781, 0.47753906],\n",
" [ 0.73925781, 0.29003906],\n",
" [ 0.50488281, 0.39941406],\n",
" [ 0.62988281, 0.27441406],\n",
" [ 0.56738281, 0.33691406],\n",
" [ 0.69238281, 0.46191406],\n",
" [ 0.59863281, 0.30566406],\n",
" [ 0.72363281, 0.43066406],\n",
" [ 0.53613281, 0.49316406],\n",
" [ 0.66113281, 0.36816406],\n",
" [ 0.66894531, 0.39160156],\n",
" [ 0.60644531, 0.45410156],\n",
" [ 0.73144531, 0.32910156],\n",
" [ 0.57519531, 0.42285156],\n",
" [ 0.70019531, 0.29785156],\n",
" [ 0.76269531, 0.36035156],\n",
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" [ 0.76660156, 0.33300781],\n",
" [ 0.79785156, 0.30175781],\n",
" [ 0.60449219, 0.50292969],\n",
" [ 0.72949219, 0.62792969],\n",
" [ 0.65136719, 0.67480469],\n",
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" [ 0.62011719, 0.64355469],\n",
" [ 0.74511719, 0.51855469],\n",
" [ 0.55761719, 0.58105469],\n",
" [ 0.68261719, 0.70605469],\n",
" [ 0.61621094, 0.53808594],\n",
" [ 0.74121094, 0.66308594],\n",
" [ 0.55371094, 0.72558594],\n",
" [ 0.67871094, 0.60058594],\n",
" [ 0.52246094, 0.63183594],\n",
" [ 0.64746094, 0.50683594],\n",
" [ 0.58496094, 0.56933594],\n",
" [ 0.70996094, 0.69433594],\n",
" [ 0.53808594, 0.61621094],\n",
" [ 0.66308594, 0.74121094],\n",
" [ 0.60058594, 0.67871094],\n",
" [ 0.56933594, 0.70996094],\n",
" [ 0.75683594, 0.52246094],\n",
" [ 0.76464844, 0.74902344],\n",
" [ 0.79589844, 0.65527344],\n",
" [ 0.78027344, 0.60839844],\n",
" [ 0.66748047, 0.79248047],\n",
" [ 0.51123047, 0.94873047],\n",
" [ 0.63623047, 0.82373047],\n",
" [ 0.57373047, 0.76123047],\n",
" [ 0.69873047, 0.88623047],\n",
" [ 0.69091797, 0.84716797],\n",
" [ 0.50341797, 0.78466797],\n",
" [ 0.62841797, 0.90966797],\n",
" [ 0.53466797, 0.81591797],\n",
" [ 0.65966797, 0.94091797],\n",
" [ 0.59716797, 0.87841797],\n",
" [ 0.72216797, 0.75341797],\n",
" [ 0.51904297, 0.92529297],\n",
" [ 0.64404297, 0.80029297],\n",
" [ 0.58154297, 0.86279297],\n",
" [ 0.70654297, 0.98779297],\n",
" [ 0.61279297, 0.76904297],\n",
" [ 0.73779297, 0.89404297],\n",
" [ 0.55029297, 0.95654297],\n",
" [ 0.67529297, 0.83154297],\n",
" [ 0.77490234, 0.95849609],\n",
" [ 0.75927734, 0.81787109],\n",
" [ 0.79052734, 0.78662109],\n",
" [ 0.78271484, 0.95068359]])"
]
},
"execution_count": 48,
"metadata": {},
"output_type": "execute_result"
}
],
"source": [
"# in reverse, we can get the locations for all particles with index 1\n",
"swarm.data[ np.where(material.data[:,0]==1) ]"
]
}
],
"metadata": {
"jupytext": {
"formats": "ipynb,py:percent"
},
"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": "3.5.3"
}
},
"nbformat": 4,
"nbformat_minor": 2
}
Raw
Dockerfile
FROM underworldcode/underworld2:2.7.1b
COPY demo.ipynb $NB_WORK
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