Commits March 2012

commits@lists.einsteintoolkit.org

14 participants
128 discussions

[svn:einsteintoolkit] Paper_EinsteinToolkit_2010/ (Rev. 285)
by roland.haas＠physics.gatech.edu 12 Mar '12

12 Mar '12

User: rhaas Date: 2012/03/12 10:56 AM Modified: / ET.tex Log: re-word explanation of why point-wise convergence at origin fails. File Changes: Directory: / ============ File [modified]: ET.tex Delta lines: +4 -6 =================================================================== --- ET.tex 2012-03-12 15:55:18 UTC (rev 284) +++ ET.tex 2012-03-12 15:56:23 UTC (rev 285) @@ -2982,12 +2982,10 @@ violation~\eref{eqn:analysis_hamiltonian_constraint} at the center of the collapsing star. Up to the time when the apparent horizon forms, the convergence order is -an expected $\approx 1.5$. At later times, the collapse of the lapse -function at the -center of the collapsing star renders a pointwise measurement of the -convergence factor at the center impossible. Similarly the $\Gamma$-driver -shift condition used, pushes the infalling matter beyond the -innermost grid point~\cite{Thierfelder:2010dv}. Eventually the shock +an expected $\approx 1.5$. At later times the $\Gamma$-driver +shift condition used pushes the infalling matter beyond the +innermost grid point~\cite{Thierfelder:2010dv}, which prevents a clean +measurement of a convergence factor. Eventually the shock capturing scheme is unable to resolve the steep gradients and becomes dissipative, which leads to a loss of rest mass inside of the apparent horizon. The observed horizon mass on the other hand stays constant.

1 0

[svn:einsteintoolkit] Paper_EinsteinToolkit_2010/ (Rev. 284)
by schnetter＠cct.lsu.edu 12 Mar '12

12 Mar '12

User: eschnett Date: 2012/03/12 10:55 AM Modified: / ET.tex Log: Beautify table 1 File Changes: Directory: / ============ File [modified]: ET.tex Delta lines: +2 -3 =================================================================== --- ET.tex 2012-03-12 15:52:06 UTC (rev 283) +++ ET.tex 2012-03-12 15:55:18 UTC (rev 284) @@ -537,9 +537,8 @@ \small \centering \begin{tabular}{lll|rrr} - Name & Architecture (CPU) & Interconnect & nodes & cores/ & CPU - freq. \\ - & & & & node & \\\hline + Name & Architecture (CPU) & Interconnect & nodes & cores/node & CPU + freq. \\\hline Franklin (NERSC) & Cray XT4 (AMD) & SeaStar2 & 8502 & 4 & 2.3 GHz \\ HLRB II (LRZ Munich) & SGI Altix (Itanium) & NUMAlink & 1 & 9728

1 0

[svn:einsteintoolkit] Paper_EinsteinToolkit_2010/ (Rev. 283)
by schnetter＠cct.lsu.edu 12 Mar '12

12 Mar '12

User: eschnett Date: 2012/03/12 10:52 AM Modified: / ET.tex Log: Describe where to download the examples File Changes: Directory: / ============ File [modified]: ET.tex Delta lines: +16 -2 =================================================================== --- ET.tex 2012-03-12 15:38:08 UTC (rev 282) +++ ET.tex 2012-03-12 15:52:06 UTC (rev 283) @@ -2403,8 +2403,22 @@ \section{Examples}% \label{sec:examples} -To demonstrate the properties of the code and its capabilities, we have used it to simulate common astrophysical configurations of interest. Given the community-oriented direction of the project, the parameter files required to launch these simulations and a host of others are included and documented in the code releases, along with the data files produced by a representative set of simulation parameters to allow for code validation and confirmation of correct code performance on new platforms and architectures. As part of the internal validation process, -nightly builds are checked against a set of benchmarks to ensure that consistent results are generated with the inclusion of all new commits to the code. +To demonstrate the properties of the code and its capabilities, we +have used it to simulate common astrophysical configurations of +interest. Given the community-oriented direction of the project, the +parameter files required to launch these simulations and a host of +others are included and documented in the code releases\footnote{The + examples shown in this paper are located in a subdirectory + \codename{par/arXiv:1111.3344} of the examples obtained when + downloading the Einstein Toolkit. The current version of these + examples can also be directly accessed via \codename{svn checkout + \url{https://svn.einsteintoolkit.org/cactus/EinsteinExamples/trunk/par/arXiv:1111.3344}}}, +along with the data files produced by a representative set of +simulation parameters to allow for code validation and confirmation of +correct code performance on new platforms and architectures. As part +of the internal validation process, nightly builds are checked against +a set of benchmarks to ensure that consistent results are generated +with the inclusion of all new commits to the code. The performance of the Toolkit for vacuum configurations is demonstrated through evolutions of single, rotating BHs and the merger of binary black hole configurations (sections~\ref{sec:1bh-example} and \ref{sec:bbh-example}, respectively). Linear oscillations about equilibrium for an isolated NS are discussed in section~\ref{sec:tov_oscillations}, and the collapse of a NS to a BH, including dynamical formation of a horizon, in section~\ref{sec:collapse_example}. Finally, to show a less traditional application of the code, we show its ability to perform cosmological simulations by evolving a Kasner spacetime (see section~\ref{sec:cosmology}).

1 0

[svn:einsteintoolkit] EinsteinExamples/branches/ET_2011_10/par/arXiv:1111.3344/ (Rev. 31)
by schnetter＠cct.lsu.edu 12 Mar '12

12 Mar '12

User: eschnett Date: 2012/03/12 10:51 AM Added: /branches/ET_2011_10/par/arXiv:1111.3344/ /branches/ET_2011_10/par/arXiv:1111.3344/bbh/ BBHHighRes.par, BBHHigherRes.par, BBHLowRes.par, BBHMedHRes.par, BBHMedRes.par, bbh.par /branches/ET_2011_10/par/arXiv:1111.3344/collapse/ tov_collapse_vc_l3.par /branches/ET_2011_10/par/arXiv:1111.3344/cosmology/ gowdy.par, kasner-hi.par, kasner-med.par, kasner-vhi.par, kasner.par /branches/ET_2011_10/par/arXiv:1111.3344/kerr/ by-a0.7-hi.par, by-a0.7-med.par, by-a0.7.par /branches/ET_2011_10/par/arXiv:1111.3344/tov/ tov.rpar Log: Backport parameter files used in the ET paper from trunk File Changes: Directory: /branches/ET_2011_10/par/arXiv:1111.3344/bbh/ ======================================================== File [added]: BBHHighRes.par Delta lines: <Unavailable> File [added]: BBHHigherRes.par Delta lines: <Unavailable> File [added]: BBHLowRes.par Delta lines: <Unavailable> File [added]: BBHMedHRes.par Delta lines: <Unavailable> File [added]: BBHMedRes.par Delta lines: <Unavailable> File [added]: bbh.par Delta lines: <Unavailable> Directory: /branches/ET_2011_10/par/arXiv:1111.3344/collapse/ ============================================================= File [added]: tov_collapse_vc_l3.par Delta lines: <Unavailable> Directory: /branches/ET_2011_10/par/arXiv:1111.3344/cosmology/ ============================================================== File [added]: gowdy.par Delta lines: <Unavailable> File [added]: kasner-hi.par Delta lines: <Unavailable> File [added]: kasner-med.par Delta lines: <Unavailable> File [added]: kasner-vhi.par Delta lines: <Unavailable> File [added]: kasner.par Delta lines: <Unavailable> Directory: /branches/ET_2011_10/par/arXiv:1111.3344/kerr/ ========================================================= File [added]: by-a0.7-hi.par Delta lines: <Unavailable> File [added]: by-a0.7-med.par Delta lines: <Unavailable> File [added]: by-a0.7.par Delta lines: <Unavailable> Directory: /branches/ET_2011_10/par/arXiv:1111.3344/tov/ ======================================================== File [added]: tov.rpar Delta lines: <Unavailable>

1 0

[svn:einsteintoolkit] EinsteinExamples/trunk/par/arXiv:1111.3344/collapse/tov_1/ (Rev. 30)
by schnetter＠cct.lsu.edu 12 Mar '12

12 Mar '12

User: eschnett Date: 2012/03/12 10:50 AM Removed: /trunk/par/arXiv:1111.3344/collapse/tov_1/ Log: Remove empty directory

1 0

[svn:einsteintoolkit] Paper_EinsteinToolkit_2010/ (Rev. 282)
by roland.haas＠physics.gatech.edu 12 Mar '12

12 Mar '12

User: rhaas Date: 2012/03/12 10:38 AM Modified: / ET.tex Log: remove offending sentence below Equ. 15 wrt to origin handling in TOV solver File Changes: Directory: / ============ File [modified]: ET.tex Delta lines: +2 -3 =================================================================== --- ET.tex 2012-03-12 15:37:20 UTC (rev 281) +++ ET.tex 2012-03-12 15:38:08 UTC (rev 282) @@ -1112,7 +1112,7 @@ The routine also supplies the analytically known solution in the exterior, \begin{eqnarray} - P & = & P({\tt TOV\_atmosphere}),\nonumber \\ + P & = & P(\mbox{\tt TOV\_atmosphere}),\nonumber \\ M_e & = & M, \nonumber\\ \Phi & = &\dfrac{1}{2} \log(1-2M / \hat{r}) \label{eq:TOVexterior} @@ -1129,9 +1129,8 @@ subject to the boundary condition that in the exterior, \begin{eqnarray} r &=& \dfrac{1}{2}\left(\sqrt{\hat{r}^2-2Mr}+\hat{r} -M\right)\nonumber \\ -\hat{r}&=&r\left(1+\dfrac{M}{2r}\right)^2 \ , +\hat{r}&=&r\left(1+\dfrac{M}{2r}\right)^2 \ . \end{eqnarray} -handling with some care the potentially singular terms that appear at the origin. In converting the solution into the variables required for a dynamical evolution, one may assume that the metric is conformally flat, with a conformal factor given by $\psi = \sqrt{\hat{r}/r}$, or equivalently, a logarithmic conformal factor $\phi = \frac{1}{2}\log(\hat{r}/r)$. To facilitate the construction of stars in more complicated dynamical configurations,

1 0

[svn:einsteintoolkit] Paper_EinsteinToolkit_2010/ (Rev. 281)
by ian.hinder＠aei.mpg.de 12 Mar '12

12 Mar '12

User: hinder Date: 2012/03/12 10:37 AM Modified: / ET.tex Log: ET.tex: Add statement saying that the ADM linear momentum is not computed File Changes: Directory: / ============ File [modified]: ET.tex Delta lines: +1 -1 =================================================================== --- ET.tex 2012-03-12 15:06:41 UTC (rev 280) +++ ET.tex 2012-03-12 15:37:20 UTC (rev 281) @@ -2011,7 +2011,7 @@ \end{eqnarray} on a specified spherical surface, preferably one far from the center of the domain since these quantities are only properly defined when -calculated at infinity. +calculated at infinity. The ADM linear momentum is not computed. There are also the quasi-local measures of mass and angular momentum, from any \ahz{s} found during the spacetime. Both

1 0

[svn:einsteintoolkit] EinsteinExamples/trunk/par/arXiv:1111.3344/ (Rev. 29)
by schnetter＠cct.lsu.edu 12 Mar '12

12 Mar '12

User: eschnett Date: 2012/03/12 10:37 AM Removed: /trunk/par/arXiv:1111.3344/bbh/BBHHighRes/ /trunk/par/arXiv:1111.3344/bbh/BBHHigherRes/ /trunk/par/arXiv:1111.3344/bbh/BBHLowRes/ /trunk/par/arXiv:1111.3344/bbh/BBHMedHRes/ /trunk/par/arXiv:1111.3344/bbh/BBHMedRes/ /trunk/par/arXiv:1111.3344/bbh/figs/ /trunk/par/arXiv:1111.3344/bbh/py_scripts/ /trunk/par/arXiv:1111.3344/bbh/sm_scripts/ /trunk/par/arXiv:1111.3344/collapse/ plot_defaults.py /trunk/par/arXiv:1111.3344/collapse/tov_15/ /trunk/par/arXiv:1111.3344/collapse/tov_2/ /trunk/par/arXiv:1111.3344/collapse/tov_3/ /trunk/par/arXiv:1111.3344/cosmology/figs/ /trunk/par/arXiv:1111.3344/cosmology/kasner-hi/ /trunk/par/arXiv:1111.3344/cosmology/kasner-med/ /trunk/par/arXiv:1111.3344/cosmology/kasner-vhi/ /trunk/par/arXiv:1111.3344/cosmology/kasner/ /trunk/par/arXiv:1111.3344/kerr/by-a0.7-hi/ /trunk/par/arXiv:1111.3344/kerr/by-a0.7-med/ /trunk/par/arXiv:1111.3344/kerr/by-a0.7/ /trunk/par/arXiv:1111.3344/kerr/figs/ /trunk/par/arXiv:1111.3344/tov/ plot_defaults.py /trunk/par/arXiv:1111.3344/tov/tov_2/ /trunk/par/arXiv:1111.3344/tov/tov_4/ /trunk/par/arXiv:1111.3344/tov/tov_8/ Log: Remove empty directories File Changes: Directory: /trunk/par/arXiv:1111.3344/collapse/ =============================================== File [removed]: plot_defaults.py Delta lines: +0 -1 =================================================================== --- trunk/par/arXiv:1111.3344/collapse/plot_defaults.py 2012-03-12 15:34:13 UTC (rev 28) +++ trunk/par/arXiv:1111.3344/collapse/plot_defaults.py 2012-03-12 15:37:03 UTC (rev 29) @@ -1 +0,0 @@ -link ../../plot_defaults.py \ No newline at end of file Directory: /trunk/par/arXiv:1111.3344/tov/ ========================================== File [removed]: plot_defaults.py Delta lines: +0 -1 =================================================================== --- trunk/par/arXiv:1111.3344/tov/plot_defaults.py 2012-03-12 15:34:13 UTC (rev 28) +++ trunk/par/arXiv:1111.3344/tov/plot_defaults.py 2012-03-12 15:37:03 UTC (rev 29) @@ -1 +0,0 @@ -link ../../plot_defaults.py \ No newline at end of file

1 0

[svn:einsteintoolkit] EinsteinExamples/trunk/par/arXiv:1111.3344/ (Rev. 28)
by schnetter＠cct.lsu.edu 12 Mar '12

12 Mar '12

User: eschnett Date: 2012/03/12 10:34 AM Added: /trunk/par/arXiv:1111.3344/ /trunk/par/arXiv:1111.3344/bbh/ BBHHighRes.par, BBHHigherRes.par, BBHLowRes.par, BBHMedHRes.par, BBHMedRes.par, bbh.par /trunk/par/arXiv:1111.3344/bbh/BBHHighRes/ /trunk/par/arXiv:1111.3344/bbh/BBHHigherRes/ /trunk/par/arXiv:1111.3344/bbh/BBHLowRes/ /trunk/par/arXiv:1111.3344/bbh/BBHMedHRes/ /trunk/par/arXiv:1111.3344/bbh/BBHMedRes/ /trunk/par/arXiv:1111.3344/bbh/figs/ /trunk/par/arXiv:1111.3344/bbh/py_scripts/ plot_defaults.py /trunk/par/arXiv:1111.3344/bbh/sm_scripts/ /trunk/par/arXiv:1111.3344/collapse/ plot_defaults.py, tov_collapse_vc_l3.par /trunk/par/arXiv:1111.3344/collapse/tov_1/ /trunk/par/arXiv:1111.3344/collapse/tov_15/ /trunk/par/arXiv:1111.3344/collapse/tov_2/ /trunk/par/arXiv:1111.3344/collapse/tov_3/ /trunk/par/arXiv:1111.3344/cosmology/ gowdy.par, kasner-hi.par, kasner-med.par, kasner-vhi.par, kasner.par /trunk/par/arXiv:1111.3344/cosmology/figs/ plot_defaults.py /trunk/par/arXiv:1111.3344/cosmology/kasner-hi/ /trunk/par/arXiv:1111.3344/cosmology/kasner-med/ /trunk/par/arXiv:1111.3344/cosmology/kasner-vhi/ /trunk/par/arXiv:1111.3344/cosmology/kasner/ /trunk/par/arXiv:1111.3344/kerr/ by-a0.7-hi.par, by-a0.7-med.par, by-a0.7.par /trunk/par/arXiv:1111.3344/kerr/by-a0.7-hi/ /trunk/par/arXiv:1111.3344/kerr/by-a0.7-med/ /trunk/par/arXiv:1111.3344/kerr/by-a0.7/ /trunk/par/arXiv:1111.3344/kerr/figs/ plot_defaults.py /trunk/par/arXiv:1111.3344/tov/ plot_defaults.py, tov.rpar /trunk/par/arXiv:1111.3344/tov/tov_2/ /trunk/par/arXiv:1111.3344/tov/tov_4/ /trunk/par/arXiv:1111.3344/tov/tov_8/ Log: Add examples from our Einstein Toolkit paper File Changes: Directory: /trunk/par/arXiv:1111.3344/bbh/ ========================================== File [added]: BBHHighRes.par Delta lines: <Unavailable> File [added]: BBHHigherRes.par Delta lines: <Unavailable> File [added]: BBHLowRes.par Delta lines: <Unavailable> File [added]: BBHMedHRes.par Delta lines: <Unavailable> File [added]: BBHMedRes.par Delta lines: <Unavailable> File [added]: bbh.par Delta lines: <Unavailable> Directory: /trunk/par/arXiv:1111.3344/collapse/ =============================================== File [added]: plot_defaults.py Delta lines: <Unavailable> File [added]: tov_collapse_vc_l3.par Delta lines: <Unavailable> Directory: /trunk/par/arXiv:1111.3344/cosmology/ ================================================ File [added]: gowdy.par Delta lines: <Unavailable> File [added]: kasner-hi.par Delta lines: <Unavailable> File [added]: kasner-med.par Delta lines: <Unavailable> File [added]: kasner-vhi.par Delta lines: <Unavailable> File [added]: kasner.par Delta lines: <Unavailable> Directory: /trunk/par/arXiv:1111.3344/cosmology/figs/ ===================================================== File [added]: plot_defaults.py Delta lines: <Unavailable> Directory: /trunk/par/arXiv:1111.3344/kerr/figs/ ================================================ File [added]: plot_defaults.py Delta lines: <Unavailable> Directory: /trunk/par/arXiv:1111.3344/kerr/ =========================================== File [added]: by-a0.7-hi.par Delta lines: <Unavailable> File [added]: by-a0.7-med.par Delta lines: <Unavailable> File [added]: by-a0.7.par Delta lines: <Unavailable> Directory: /trunk/par/arXiv:1111.3344/bbh/py_scripts/ ===================================================== File [added]: plot_defaults.py Delta lines: <Unavailable> Directory: /trunk/par/arXiv:1111.3344/tov/ ========================================== File [added]: plot_defaults.py Delta lines: <Unavailable> File [added]: tov.rpar Delta lines: <Unavailable>

1 0

[svn:einsteintoolkit] Paper_EinsteinToolkit_2010/ (Rev. 280)
by schnetter＠cct.lsu.edu 12 Mar '12

12 Mar '12

User: eschnett Date: 2012/03/12 10:06 AM Modified: / ET.tex /figures/ rot180-grid.fig, rot180-grid.pdf Log: Improve figure 8 File Changes: Directory: / ============ File [modified]: ET.tex Delta lines: +20 -15 =================================================================== --- ET.tex 2012-03-12 14:59:58 UTC (rev 279) +++ ET.tex 2012-03-12 15:06:41 UTC (rev 280) @@ -2377,22 +2377,27 @@ the moving objects. \begin{figure}[htbp] \begin{center} - \includegraphics[width=0.3\textwidth]{rot180-grid} + \includegraphics[width=0.4\textwidth]{rot180-grid} \end{center} - \caption{Grid layout created by \codename{CarpetRegrid2}. In this - example we use one ghost point, one boundary point, and two buffer - points - \todo{ES: this is the first (and only) mention of ``buffer points''} - as well as \codename{RotatingSymmetry180}. There are two refinement - levels present, a coarse one represented by big red circles and a - fine one represented by small black circles. The - filled black circle is the single point specified by the user. - \codename{CarpetRegrid2} surrounded it with a layer of buffer - points, indicated by the cyan filled circles. The open circles are - ghost and boundary points which are maintained by \codename{Carpet}. - The presence of the $\pi$-symmetry forces \codename{CarpetRegrid2} - to create the tiny region to the bottom left of the grid. It serves - only as a source for the boundary condition.} + % ES: This discussion also mentioned buffer points, but was the + % only place we mention buffer points. Also, the discussion below + % is quite complex even without buffer points, so I don't mention + % them any more. (This is technically correct, because the + % algorithm described below doesn't know about buffer points -- + % these are handled before and afterwards.) + \caption{Example of a grid layout created by + \codename{CarpetRegrid2}. In this example we use one boundary + point and one ghost point, as well as + \codename{RotatingSymmetry180}. This figure shows two refinement + levels, a coarse (big red circles) and a fine one (small black + circles). Starting from a user-specified refined region + consisting of $5\times3$ points (small, dark, filled circles in + the upper half), \codename{CarpetRegrid2} enforced the the + $\pi$-symmetry by adding the $2\times3$ block of refined points + in the lower half (small, light, filled circles). The open + circles are boundary and ghost points maintained by + \codename{Carpet}. The arrow demonstrates how the $\pi$-symmetry + fills in a boundary point.} \label{fig:rot180-grid} \end{figure} Directory: /figures/ ==================== File [modified]: rot180-grid.fig Delta lines: +24 -24 =================================================================== --- figures/rot180-grid.fig 2012-03-12 14:59:58 UTC (rev 279) +++ figures/rot180-grid.fig 2012-03-12 15:06:41 UTC (rev 280) @@ -8,24 +8,18 @@ -2 1200 2 1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 7200 7200 335 335 7200 7200 7350 7500 -1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 4800 7200 335 335 4800 7200 4950 7500 -1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 7200 2400 335 335 7200 2400 7350 2700 -1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 4800 2400 335 335 4800 2400 4950 2700 1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 7200 4800 335 335 7200 4800 7350 5100 1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 4800 4800 335 335 4800 4800 4950 5100 1 3 0 4 4 7 50 -1 20 0.000 1 0.0000 2400 7200 335 335 2400 7200 2550 7500 1 3 0 4 4 7 50 -1 20 0.000 1 0.0000 2400 2400 335 335 2400 2400 2550 2700 1 3 0 4 4 7 50 -1 20 0.000 1 0.0000 2400 4800 335 335 2400 4800 2550 5100 1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 9600 7200 335 335 9600 7200 9750 7500 -1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 9600 2400 335 335 9600 2400 9750 2700 1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 9600 4800 335 335 9600 4800 9750 5100 1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 12000 7200 335 335 12000 7200 12150 7500 1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 12000 2400 335 335 12000 2400 12150 2700 1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 12000 4800 335 335 12000 4800 12150 5100 1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 7200 0 335 335 7200 0 7350 300 -1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 4800 0 335 335 4800 0 4950 300 1 3 0 4 4 7 50 -1 20 0.000 1 0.0000 2400 0 335 335 2400 0 2550 300 -1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 9600 0 335 335 9600 0 9750 300 1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 12000 0 335 335 12000 0 12150 300 1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 7200 9600 335 335 7200 9600 7350 9900 1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 4800 9600 335 335 4800 9600 4950 9900 @@ -38,12 +32,11 @@ 1 3 0 4 0 7 49 -1 20 0.000 1 0.0000 3600 2400 150 150 3600 2400 3600 2550 1 3 0 4 0 7 49 -1 20 0.000 1 0.0000 10800 3600 150 150 10800 3600 10800 3750 1 3 0 4 0 7 49 -1 20 0.000 1 0.0000 10800 2400 150 150 10800 2400 10800 2550 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 8400 2400 150 150 8400 2400 8400 2550 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 9600 2400 150 150 9600 2400 9600 2550 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 4800 2400 150 150 4800 2400 4800 2550 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 6000 2400 150 150 6000 2400 6000 2550 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 7200 2400 150 150 7200 2400 7200 2550 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 4800 7200 150 150 4800 7200 4800 7350 +1 3 0 4 0 0 49 -1 20 0.000 1 0.0000 8400 2400 150 150 8400 2400 8550 2400 +1 3 0 4 0 0 49 -1 20 0.000 1 0.0000 9600 2400 150 150 9600 2400 9750 2400 +1 3 0 4 0 0 49 -1 20 0.000 1 0.0000 4800 2400 150 150 4800 2400 4950 2400 +1 3 0 4 0 0 49 -1 20 0.000 1 0.0000 6000 2400 150 150 6000 2400 6150 2400 +1 3 0 4 0 0 49 -1 20 0.000 1 0.0000 7200 2400 150 150 7200 2400 7350 2400 1 3 0 4 0 7 49 -1 20 0.000 1 0.0000 4800 6000 150 150 4800 6000 4800 6150 1 3 0 4 0 7 49 -1 20 0.000 1 0.0000 4800 3600 150 150 4800 3600 4800 3750 1 3 0 4 0 7 49 -1 20 0.000 1 0.0000 6000 3600 150 150 6000 3600 6000 3750 @@ -54,19 +47,18 @@ 1 3 0 4 0 7 49 -1 20 0.000 1 0.0000 3600 0 150 150 3600 0 3600 150 1 3 0 4 0 7 49 -1 20 0.000 1 0.0000 10800 1200 150 150 10800 1200 10800 1350 1 3 0 4 0 7 49 -1 20 0.000 1 0.0000 10800 0 150 150 10800 0 10800 150 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 8400 0 150 150 8400 0 8400 150 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 9600 0 150 150 9600 0 9600 150 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 9600 1200 150 150 9600 1200 9600 1350 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 8400 1200 150 150 8400 1200 8400 1350 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 7200 1200 150 150 7200 1200 7200 1350 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 6000 1200 150 150 6000 1200 6000 1350 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 4800 1200 150 150 4800 1200 4800 1350 +1 3 0 4 0 0 49 -1 20 0.000 1 0.0000 8400 0 150 150 8400 0 8550 0 +1 3 0 4 0 0 49 -1 20 0.000 1 0.0000 9600 0 150 150 9600 0 9750 0 +1 3 0 4 0 0 49 -1 20 0.000 1 0.0000 9600 1200 150 150 9600 1200 9750 1200 +1 3 0 4 0 0 49 -1 20 0.000 1 0.0000 8400 1200 150 150 8400 1200 8550 1200 +1 3 0 4 0 0 49 -1 20 0.000 1 0.0000 7200 1200 150 150 7200 1200 7350 1200 +1 3 0 4 0 0 49 -1 20 0.000 1 0.0000 6000 1200 150 150 6000 1200 6150 1200 +1 3 0 4 0 0 49 -1 20 0.000 1 0.0000 4800 1200 150 150 4800 1200 4950 1200 1 3 0 4 0 7 49 -1 20 0.000 1 0.0000 3600 9600 150 150 3600 9600 3600 9750 1 3 0 4 0 7 49 -1 20 0.000 1 0.0000 3600 8400 150 150 3600 8400 3600 8550 1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 4800 8400 150 150 4800 8400 4800 8550 1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 4800 9600 150 150 4800 9600 4800 9750 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 4800 0 150 150 4800 0 4800 150 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 6000 0 150 150 6000 0 6000 150 +1 3 0 4 0 0 49 -1 20 0.000 1 0.0000 6000 0 150 150 6000 0 6150 0 1 3 0 4 0 7 49 -1 20 0.000 1 0.0000 7200 6000 150 150 7200 6000 7200 6150 1 3 0 4 0 7 49 -1 20 0.000 1 0.0000 7200 7200 150 150 7200 7200 7200 7350 1 3 0 4 0 7 49 -1 20 0.000 1 0.0000 7200 8400 150 150 7200 8400 7200 8550 @@ -74,8 +66,16 @@ 1 3 0 4 0 7 49 -1 20 0.000 1 0.0000 6000 6000 150 150 6000 6000 6000 6150 1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 6000 9600 150 150 6000 9600 6150 9600 1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 6000 8400 150 150 6000 8400 6000 8550 -1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 6000 7200 150 150 6000 7200 6000 7350 1 3 0 4 0 0 49 -1 20 0.000 1 0.0000 7200 0 150 150 7200 0 7200 150 +1 3 0 4 0 0 49 -1 20 0.000 1 0.0000 4800 0 150 150 4800 0 4950 0 +1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 4800 0 335 335 4800 0 4950 300 +1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 9600 0 335 335 9600 0 9750 300 +1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 4800 2400 335 335 4800 2400 4950 2700 +1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 7200 2400 335 335 7200 2400 7350 2700 +1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 9600 2400 335 335 9600 2400 9750 2700 +1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 6000 7200 150 150 6000 7200 6150 7200 +1 3 0 4 4 4 50 -1 20 0.000 1 0.0000 4800 7200 335 335 4800 7200 4950 7500 +1 3 0 4 0 16 49 -1 20 0.000 1 0.0000 4800 7200 150 150 4800 7200 4800 7350 2 1 1 4 0 16 51 -1 -1 10.000 0 0 -1 1 0 2 1 1 1.00 60.00 120.00 2400 4800 12000 4800 @@ -92,5 +92,5 @@ 2 0 4.00 180.00 480.00 6000 9600 2400 4800 3600 0 0.000 1.000 0.000 -4 1 0 49 -1 0 48 0.0000 4 735 1650 450 5700 y = 0\001 -4 1 0 49 -1 0 48 0.0000 4 570 1650 4800 12150 x = 0\001 +4 1 0 49 -1 0 48 0.0000 4 735 1635 450 5700 y = 0\001 +4 1 0 49 -1 0 48 0.0000 4 555 1635 4800 12150 x = 0\001 File [modified]: rot180-grid.pdf Delta lines: +0 -0 =================================================================== (Binary files differ)

1 0

← Newer
1
...
5
6
7
8
9
10
11
12
13
Older →

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

Commits March 2012