jstults

[ToPy Problem Definition File v2007]
# 
# Author: Joshua Stults
#  a 2d cross-section for a Prusa Mendal RepRap frame vertex 
# 

PROB_TYPE  : comp
PROB_NAME  : framev
ETA        : 0.5  # reciprocal approx.
DOF_PN     : 2

jstults

import scipy as sp 
import itertools as it 

class rcc_shape():
    def __init__(self, name, origin, height, radius):
        self.name = name
        self.origin = origin
        self.height = height 
        self.radius = radius 
    def mged_string(self):

jstults

#
# why one-factor-at-a-time testing is a bad idea 
# http://www.variousconsequences.com/2013/02/no-interactions-ofat-is-still-bad-idea.html
#
library(AlgDesign)
library(xtable)
# full factorial of 6 factors at 2 levels: 
fullfac = gen.factorial(levels=c(2,2,2,2,2,2), center=TRUE)
# D-optimal fraction, 32 runs:
dx.1 = optFederov(~(X1+X2+X3+X4+X5+X6)^2, data=fullfac, nTrials=32, nullify=2, maxIteration=64, nRepeats=200)

jstults

ninputs = 3 # across the columns 
noutputs = 2 # down the rows
iin = c(1,2,3) # indices for the inputs 
jout = c(4,5) # indices for the ouputs 
# example data frame: 
npoints = 2**14  
data.set = data.frame(X1=rnorm(npoints), X2=rnorm(npoints), X3=rnorm(npoints))
data.set = transform(data.set, X4=X1*X2+0.1*X3**2, X5=2*X2+X1+0.1*X3**2)

# the width/height are set by \showthe\columnwidth \textheight in latex

jstults

# 
# http://www.variousconsequences.com/2012/12/octet-truss-for-topology-optimization.html
# 
import scipy as sp 

class rcc_shape():
    def __init__(self, name, origin, height, radius):
        self.name = name
        self.origin = origin
        self.height = height 

jstults

# 
# http://www.variousconsequences.com/2012/12/octet-truss-for-topology-optimization.html 
# 
import scipy as sp 
import cPickle 
import octet 

if __name__ == "__main__":

    import os 

jstults

$ icoFoam -help

Usage: icoFoam [OPTIONS]
options:
  -case <dir>       specify alternate case directory, default is the cwd
  -noFunctionObjects
                    do not execute functionObjects
  -parallel         run in parallel
  -roots <(dir1 .. dirN)>
                    slave root directories for distributed running

jstults

VERS=$(lsb_release -cs)
sudo sh -c "echo deb http://www.openfoam.org/download/ubuntu $VERS main > /etc/apt/sources.list.d/openfoam.list"

apt-get update
apt-get install openfoam211 paraviewopenfoam3120

jstults

Authentication successful.
+-----------------------------------------+-------------------------+
|                property                 |          value          |
+-----------------------------------------+-------------------------+
| name                                    | varconcfd               |
| description                             |                         |
| creation time                           | 2012-10-08T15:48:04.889 |
| ips                                     |                         |
| INSTANCES quota usage / limit           | 0.0 / 8.0               |
| CPUS quota usage / limit                | 0.0 / 8.0               |

jstults

+------------------------+-----------------------------------------------+
|        property        |                     value                     |
+------------------------+-----------------------------------------------+
| name                   | my-first-instance                             |
| description            |                                               |
| creation time          | 2012-10-08T16:10:29.342                       |
| machine                | n1-standard-1                                 |
| image                  | projects/google/images/ubuntu-12-04-v20120912 |
| zone                   | us-central1-a                                 |
| tags                   |                                               |