pymordemos package

Submodules

analyze_pickle module

Analyze pickled data demo.

Usage:

analyze_pickle.py histogram [–detailed=DETAILED_DATA] [–error-norm=NORM] REDUCED_DATA SAMPLES analyze_pickle.py convergence [–detailed=DETAILED_DATA] [–error-norm=NORM] [–ndim=NDIM] REDUCED_DATA SAMPLES analyze_pickle.py (-h | –help)

This demo loads a pickled reduced discretization, solves for random parameters, estimates the reduction errors and then visualizes these estimates. If the detailed discretization and the reductor are also provided, the estimated error is visualized in comparison to the real reduction error.

The needed data files are created by the thermal block demo, by setting the ‘–pickle’ option.

Arguments:

REDUCED_DATA File containing the pickled reduced discretization.

SAMPLES Number of parameter samples to test with.

Options:

--detailed=DETAILED_DATA
	File containing the high-dimensional discretization and the reductor.
--error-norm=NORM
	Name of norm in which to compute the errors.
--ndim=NDIM	Number of reduced basis dimensions for which to estimate the error.

---

pymordemos.analyze_pickle.analyze_pickle_convergence(args)

---

pymordemos.analyze_pickle.analyze_pickle_demo(args)

---

pymordemos.analyze_pickle.analyze_pickle_histogram(args)

burgers module

Burgers demo.

Solves a two-dimensional Burgers-type equation. See pymor.analyticalproblems.burgers for more details.

Usage:

burgers.py [-hp] [–grid=NI] [–grid-type=TYPE] [–initial-data=TYPE] [–lxf-lambda=VALUE] [–nt=COUNT]

[–not-periodic] [–num-flux=FLUX] [–vx=XSPEED] [–vy=YSPEED] EXP

Arguments:

EXP Exponent

Options:

--grid=NI	Use grid with (2*NI)*NI elements [default: 60].
--grid-type=TYPE
	Type of grid to use (rect, tria) [default: rect].
--initial-data=TYPE
	Select the initial data (sin, bump) [default: sin]
--lxf-lambda=VALUE
	Parameter lambda in Lax-Friedrichs flux [default: 1].
--nt=COUNT	Number of time steps [default: 100].
--not-periodic	Solve with dirichlet boundary conditions on left and bottom boundary.
--num-flux=FLUX
	Numerical flux to use (lax_friedrichs, engquist_osher) [default: lax_friedrichs].
-h, --help	Show this message.
--vx=XSPEED	Speed in x-direction [default: 1].
--vy=YSPEED	Speed in y-direction [default: 1].

---

pymordemos.burgers.burgers_demo(args)

burgers_ei module

Burgers with EI demo.

Model order reduction of a two-dimensional Burgers-type equation (see pymor.analyticalproblems.burgers) using the reduced basis method with empirical operator interpolation.

Usage:

burgers_ei.py [options] EXP_MIN EXP_MAX EI_SNAPSHOTS EISIZE SNAPSHOTS RBSIZE

Arguments:

EXP_MIN Minimal exponent

EXP_MAX Maximal exponent

EI_SNAPSHOTS Number of snapshots for empirical interpolation.

EISIZE Number of interpolation DOFs.

SNAPSHOTS Number of snapshots for basis generation.

RBSIZE Size of the reduced basis

Options:

--cache-region=REGION
	Name of cache region to use for caching solution snapshots (NONE, MEMORY, DISK, PERSISTENT) [default: DISK]
--grid=NI	Use grid with (2*NI)*NI elements [default: 60].
--grid-type=TYPE
	Type of grid to use (rect, tria) [default: rect].
--initial-data=TYPE
	Select the initial data (sin, bump) [default: sin]
--lxf-lambda=VALUE
	Parameter lambda in Lax-Friedrichs flux [default: 1].
--not-periodic	Solve with dirichlet boundary conditions on left and bottom boundary.
--nt=COUNT	Number of time steps [default: 100].
--num-flux=FLUX
	Numerical flux to use (lax_friedrichs, engquist_osher) [default: lax_friedrichs].
-h, --help	Show this message.
-p, --plot-err	Plot error.
--plot-ei-err	Plot empirical interpolation error.
--plot-error-landscape
	Calculate and show plot of reduction error vs. basis sizes.
--plot-error-landscape-N=COUNT
	Number of basis sizes to test [default: 10]
--plot-error-landscape-M=COUNT
	Number of collateral basis sizes to test [default: 10]
--plot-solutions
	Plot some example solutions.
--test=COUNT	Use COUNT snapshots for stochastic error estimation [default: 10].
--vx=XSPEED	Speed in x-direction [default: 1].
--vy=YSPEED	Speed in y-direction [default: 1].
--ipython-engines=COUNT
	If positive, the number of IPython cluster engines to use for parallel greedy search. If zero, no parallelization is performed. [default: 0]
--ipython-profile=PROFILE
	IPython profile to use for parallelization.

---

pymordemos.burgers_ei.main(args)

elliptic module

Simple demonstration of solving the Poisson equation in 2D using pyMOR’s builtin discretizations.

Usage:

elliptic.py [–fv] [–rect] PROBLEM-NUMBER DIRICHLET-NUMBER NEUMANN-NUMBER NEUMANN-COUNT

Arguments:

PROBLEM-NUMBER {0,1}, selects the problem to solve

DIRICHLET-NUMBER {0,1,2}, selects the Dirichlet data function

NEUMANN-NUMBER {0,1}, selects the Neumann data function

NEUMANN-COUNT 0: no neumann boundary

1: right edge is neumann boundary 2: right+top edges are neumann boundary 3: right+top+bottom edges are neumann boundary

Options:

-h, --help	Show this message.
--fv	Use finite volume discretization instead of finite elements.
--rect	Use RectGrid instead of TriaGrid.

---

pymordemos.elliptic.elliptic_demo(args)

elliptic2 module

Simple demonstration of solving the Poisson equation in 2D using pyMOR’s builtin discretizations.

Usage:

elliptic2.py [–fv] PROBLEM-NUMBER N

Arguments:

PROBLEM-NUMBER {0,1}, selects the problem to solve

N Triangle count per direction

Options:

-h, --help	Show this message.
--fv	Use finite volume discretization instead of finite elements.

---

pymordemos.elliptic2.elliptic2_demo(args)

elliptic_oned module

Proof of concept for solving the Poisson equation in 1D using linear finite elements and our grid interface

Usage:

elliptic_oned.py [–fv] PROBLEM-NUMBER N

Arguments:

PROBLEM-NUMBER {0,1}, selects the problem to solve

N Grid interval count

Options:

-h, --help	Show this message.
--fv	Use finite volume discretization instead of finite elements.

---

pymordemos.elliptic_oned.elliptic_oned_demo(args)

elliptic_unstructured module

Simple demonstration of solving the Poisson equation in 2D on a circular sector domain of radius 1 using an unstructured mesh.

Note that Gmsh (http://geuz.org/gmsh/) is required for meshing.

Usage:

elliptic_unstructured.py [–fv] ANGLE NUM_POINTS CLSCALE

Arguments:

ANGLE The angle of the circular sector.

NUM_POINTS The number of points that form the arc of the circular sector.

CLSCALE Mesh element size scaling factor.

Options:

-h, --help	Show this message.
--fv	Use finite volume discretization instead of finite elements.

---

pymordemos.elliptic_unstructured.elliptic_gmsh_demo(args)

parabolic module

Simple demonstration of solving parabolic equations using pyMOR’s builtin discretization toolkit.

Usage:

parabolic.py [options] heat TOP parabolic.py [options] dar SPEED

Arguments:

TOP The heat diffusion coefficient for the top bars. SPEED The advection speed.

Options:

-h, --help	Show this message.
--fv	Use finite volume discretization instead of finite elements.
--rect	Use RectGrid instead of TriaGrid.
--grid=NI	Use grid with NIxNI intervals [default: 100].
--nt=COUNT	Number of time steps [default: 100].

---

pymordemos.parabolic.parabolic_demo(args)

parabolic_mor module

Reduced basis approximation of the heat equation.

Usage:

parabolic_mor.py [options] BACKEND ALG SNAPSHOTS RBSIZE TEST

Arguments:

BACKEND Discretization toolkit to use (pymor, fenics).

ALG The model reduction algorithm to use

(greedy, adaptive_greedy, pod).

SNAPSHOTS greedy/pod: number of training set parameters

adaptive_greedy: size of validation set.

RBSIZE Size of the reduced basis.

TEST Number of test parameters for reduction error estimation.

---

pymordemos.parabolic_mor.discretize_fenics()

---

pymordemos.parabolic_mor.discretize_pymor()

---

pymordemos.parabolic_mor.main(BACKEND, ALG, SNAPSHOTS, RBSIZE, TEST)

---

pymordemos.parabolic_mor.reduce_adaptive_greedy(d, reductor, validation_mus, basis_size)

---

pymordemos.parabolic_mor.reduce_greedy(d, reductor, snapshots, basis_size)

---

pymordemos.parabolic_mor.reduce_pod(d, reductor, snapshots, basis_size)

thermalblock module

Thermalblock demo.

Usage:

thermalblock.py [options] XBLOCKS YBLOCKS SNAPSHOTS RBSIZE thermalblock.py -h | –help

Arguments:

XBLOCKS Number of blocks in x direction.

YBLOCKS Number of blocks in y direction.

SNAPSHOTS naive: ignored

greedy/pod: Number of training_set parameters per block

(in total SNAPSHOTS^(XBLOCKS * YBLOCKS) parameters).

adaptive_greedy: size of validation set.

RBSIZE Size of the reduced basis

Options:

--adaptive-greedy-rho=RHO
	See pymor.algorithms.adaptivegreedy [default: 1.1].
--adaptive-greedy-gamma=GAMMA
	See pymor.algorithms.adaptivegreedy [default: 0.2].
--adaptive-greedy-theta=THETA
	See pymor.algorithms.adaptivegreedy [default: 0.]
--alg=ALG	The model reduction algorithm to use (naive, greedy, adaptive_greedy, pod) [default: greedy].
--cache-region=REGION
	Name of cache region to use for caching solution snapshots (none, memory, disk, persistent) [default: none].
--extension-alg=ALG
	Basis extension algorithm (trivial, gram_schmidt) to be used [default: gram_schmidt].
--fenics	Use FEniCS discretization.
--grid=NI	Use grid with 4*NI*NI elements [default: 100].
-h, --help	Show this message.
--ipython-engines=COUNT
	If positive, the number of IPython cluster engines to use for parallel greedy search. If zero, no parallelization is performed. [default: 0]
--ipython-profile=PROFILE
	IPython profile to use for parallelization.
--list-vector-array
	Solve using ListVectorArray[NumpyVector] instead of NumpyVectorArray.
--order=ORDER	Polynomial order of the Lagrange finite elements to use in FEniCS discretization [default: 1].
--pickle=PREFIX
	Pickle reduced discretizaion, as well as reductor and high-dimensional discretization to files with this prefix.
--plot-err	Plot error.
--plot-solutions
	Plot some example solutions.
--plot-error-sequence
	Plot reduction error vs. basis size.
--product=PROD	Product (euclidean, h1) w.r.t. which to orthonormalize and calculate Riesz representatives [default: h1].
--reductor=RED	Reductor (error estimator) to choose (traditional, residual_basis) [default: residual_basis]
--test=COUNT	Use COUNT snapshots for stochastic error estimation [default: 10].
--greedy-without-estimator
	Do not use error estimator for basis generation.

---

pymordemos.thermalblock.discretize_fenics(xblocks, yblocks, grid_num_intervals, element_order)

---

pymordemos.thermalblock.discretize_pymor(xblocks, yblocks, grid_num_intervals, use_list_vector_array)

---

pymordemos.thermalblock.main(args)

---

pymordemos.thermalblock.parse_arguments(args)

---

pymordemos.thermalblock.reduce_adaptive_greedy(d, reductor, validation_mus, extension_alg_name, max_extensions, use_estimator, rho, gamma, theta, pool)

---

pymordemos.thermalblock.reduce_greedy(d, reductor, snapshots_per_block, extension_alg_name, max_extensions, use_estimator, pool)

---

pymordemos.thermalblock.reduce_naive(d, reductor, basis_size)

---

pymordemos.thermalblock.reduce_pod(d, reductor, snapshots_per_block, basis_size)

thermalblock_adaptive module

Modified thermalblock demo using adaptive greedy basis generation algorithm.

Usage:

thermalblock_adaptive.py [options] RBSIZE thermalblock_adaptive.py -h | –help

Arguments:

RBSIZE Size of the reduced basis

Options:

-h, --help	Show this message.
--without-estimator
	Do not use error estimator for basis generation.
--extension-alg=ALG
	Basis extension algorithm (trivial, gram_schmidt) to be used [default: gram_schmidt].
--grid=NI	Use grid with 2*NI*NI elements [default: 100].
--pickle=PREFIX
	Pickle reduced discretizaion, as well as reductor and high-dimensional discretization to files with this prefix.
-p, --plot-err	Plot error.
--plot-solutions
	Plot some example solutions.
--plot-error-sequence
	Plot reduction error vs. basis size.
--product=PROD	Product (euclidean, h1) w.r.t. which to orthonormalize and calculate Riesz representatives [default: h1].
--reductor=RED	Reductor (error estimator) to choose (traditional, residual_basis) [default: residual_basis]
--test=COUNT	Use COUNT snapshots for stochastic error estimation [default: 10].
--ipython-engines=COUNT
	If positive, the number of IPython cluster engines to use for parallel greedy search. If zero, no parallelization is performed. [default: 0]
--ipython-profile=PROFILE
	IPython profile to use for parallelization.
--cache-region=REGION
	Name of cache region to use for caching solution snapshots (NONE, MEMORY, DISK, PERSISTENT) [default: NONE]
--list-vector-array
	Solve using ListVectorArray[NumpyVector] instead of NumpyVectorArray.
--visualize-refinement
	Visualize the training set refinement indicators.
--validation-mus
	Size of validation set. [default: 0]
--rho=VALUE	Maximum allowed ratio between error on validation set and on training set [default: 1.1].
--gamma=VALUE	Weight factor for age penalty term in refinement indicators [default: 0.2].
--theta=VALUE	Ratio of elements to refine [default: 0.].

---

pymordemos.thermalblock_adaptive.thermalblock_demo(args)

thermalblock_gui module

Thermalblock with GUI demo

Usage:

thermalblock_gui.py [-h] [–product=PROD] [–grid=NI] [–testing]

[–help] XBLOCKS YBLOCKS SNAPSHOTS RBSIZE

Arguments:

XBLOCKS Number of blocks in x direction.

YBLOCKS Number of blocks in y direction.

SNAPSHOTS Number of snapshots for basis generation per component.

In total SNAPSHOTS^(XBLOCKS * YBLOCKS).

RBSIZE Size of the reduced basis

Options:

--grid=NI	Use grid with 2*NI*NI elements [default: 60].
--product=PROD	Product (euclidean, h1) w.r.t. which to orthonormalize and calculate Riesz representatives [default: h1].
--testing	load the gui and exit right away (for functional testing)
-h, --help	Show this message.

---

class pymordemos.thermalblock_gui.AllPanel(parent, reduced_sim, detailed_sim)

Bases: PySide.QtGui.QWidget

Methods

QWidget	acceptDrops, accessibleDescription, accessibleName, actionEvent, actions, activateWindow, addAction, addActions, adjustSize, autoFillBackground, backgroundRole, baseSize, changeEvent, childAt, childrenRect, childrenRegion, clearFocus, clearMask, close, closeEvent, contentsMargins, contentsRect, contextMenuEvent, contextMenuPolicy, createWinId, cursor, destroy, devType, dragEnterEvent, dragLeaveEvent, dragMoveEvent, dropEvent, effectiveWinId, ensurePolished, enterEvent, event, focusInEvent, focusNextChild, focusNextPrevChild, focusOutEvent, focusPolicy, focusPreviousChild, focusProxy, focusWidget, font, fontInfo, fontMetrics, foregroundRole, frameGeometry, frameSize, geometry, getContentsMargins, grabGesture, grabKeyboard, grabMouse, grabShortcut, graphicsEffect, graphicsProxyWidget, hasFocus, hasMouseTracking, height, heightForWidth, hide, hideEvent, inputContext, inputMethodEvent, inputMethodHints, inputMethodQuery, insertAction, insertActions, isActiveWindow, isAncestorOf, isEnabled, isEnabledTo, isFullScreen, isHidden, isLeftToRight, isMaximized, isMinimized, isModal, isRightToLeft, isVisible, isVisibleTo, isWindow, isWindowModified, keyboardGrabber, keyPressEvent, keyReleaseEvent, languageChange, layout, layoutDirection, leaveEvent, locale, lower, mapFrom, mapFromGlobal, mapFromParent, mapTo, mapToGlobal, mapToParent, mask, maximumHeight, maximumSize, maximumWidth, metric, minimumHeight, minimumSize, minimumSizeHint, minimumWidth, mouseDoubleClickEvent, mouseGrabber, mouseMoveEvent, mousePressEvent, mouseReleaseEvent, move, moveEvent, nativeParentWidget, nextInFocusChain, normalGeometry, overrideWindowFlags, overrideWindowState, paintEngine, paintEvent, palette, parentWidget, pos, previousInFocusChain, raise_, rect, releaseKeyboard, releaseMouse, releaseShortcut, removeAction, render, repaint, resetInputContext, resize, resizeEvent, restoreGeometry, saveGeometry, scroll, setAcceptDrops, setAccessibleDescription, setAccessibleName, setAttribute, setAutoFillBackground, setBackgroundRole, setBaseSize, setContentsMargins, setContextMenuPolicy, setCursor, setDisabled, setEnabled, setFixedHeight, setFixedSize, setFixedWidth, setFocus, setFocusPolicy, setFocusProxy, setFont, setForegroundRole, setGeometry, setGraphicsEffect, setHidden, setInputContext, setInputMethodHints, setLayout, setLayoutDirection, setLocale, setMask, setMaximumHeight, setMaximumSize, setMaximumWidth, setMinimumHeight, setMinimumSize, setMinimumWidth, setMouseTracking, setPalette, setParent, setShortcutAutoRepeat, setShortcutEnabled, setSizeIncrement, setSizePolicy, setStatusTip, setStyle, setStyleSheet, setTabOrder, setToolTip, setUpdatesEnabled, setVisible, setWhatsThis, setWindowFilePath, setWindowFlags, setWindowIcon, setWindowIconText, setWindowModality, setWindowModified, setWindowOpacity, setWindowRole, setWindowState, setWindowTitle, show, showEvent, showFullScreen, showMaximized, showMinimized, showNormal, size, sizeHint, sizeIncrement, sizePolicy, stackUnder, statusTip, style, styleSheet, tabletEvent, testAttribute, toolTip, underMouse, ungrabGesture, unsetCursor, unsetLayoutDirection, unsetLocale, update, updateGeometry, updateMicroFocus, updatesEnabled, visibleRegion, whatsThis, wheelEvent, width, window, windowFilePath, windowFlags, windowIcon, windowIconText, windowModality, windowOpacity, windowRole, windowState, windowTitle, windowType, winId, x, x11Info, x11PictureHandle, y, __new__
QObject	blockSignals, childEvent, children, connect, connectNotify, customEvent, deleteLater, disconnect, disconnectNotify, dumpObjectInfo, dumpObjectTree, dynamicPropertyNames, emit, eventFilter, findChild, findChildren, inherits, installEventFilter, isWidgetType, killTimer, metaObject, moveToThread, objectName, parent, property, receivers, registerUserData, removeEventFilter, sender, senderSignalIndex, setObjectName, setProperty, signalsBlocked, startTimer, thread, timerEvent, tr, trUtf8
QPaintDevice	colorCount, depth, heightMM, logicalDpiX, logicalDpiY, numColors, paintingActive, physicalDpiX, physicalDpiY, widthMM

Attributes

AllPanel	staticMetaObject
QWidget	customContextMenuRequested, DrawChildren, DrawWindowBackground, IgnoreMask, RenderFlag, RenderFlags
QObject	destroyed
QPaintDevice	PaintDeviceMetric, painters, PdmDepth, PdmDpiX, PdmDpiY, PdmHeight, PdmHeightMM, PdmNumColors, PdmPhysicalDpiX, PdmPhysicalDpiY, PdmWidth, PdmWidthMM

---

class pymordemos.thermalblock_gui.DetailedSim(args)

Bases: pymordemos.thermalblock_gui.SimBase

Methods

DetailedSim

solve

---

class pymordemos.thermalblock_gui.ParamRuler(parent, sim)

Bases: PySide.QtGui.QWidget

Methods

ParamRuler	enable
QWidget	acceptDrops, accessibleDescription, accessibleName, actionEvent, actions, activateWindow, addAction, addActions, adjustSize, autoFillBackground, backgroundRole, baseSize, changeEvent, childAt, childrenRect, childrenRegion, clearFocus, clearMask, close, closeEvent, contentsMargins, contentsRect, contextMenuEvent, contextMenuPolicy, createWinId, cursor, destroy, devType, dragEnterEvent, dragLeaveEvent, dragMoveEvent, dropEvent, effectiveWinId, ensurePolished, enterEvent, event, focusInEvent, focusNextChild, focusNextPrevChild, focusOutEvent, focusPolicy, focusPreviousChild, focusProxy, focusWidget, font, fontInfo, fontMetrics, foregroundRole, frameGeometry, frameSize, geometry, getContentsMargins, grabGesture, grabKeyboard, grabMouse, grabShortcut, graphicsEffect, graphicsProxyWidget, hasFocus, hasMouseTracking, height, heightForWidth, hide, hideEvent, inputContext, inputMethodEvent, inputMethodHints, inputMethodQuery, insertAction, insertActions, isActiveWindow, isAncestorOf, isEnabled, isEnabledTo, isFullScreen, isHidden, isLeftToRight, isMaximized, isMinimized, isModal, isRightToLeft, isVisible, isVisibleTo, isWindow, isWindowModified, keyboardGrabber, keyPressEvent, keyReleaseEvent, languageChange, layout, layoutDirection, leaveEvent, locale, lower, mapFrom, mapFromGlobal, mapFromParent, mapTo, mapToGlobal, mapToParent, mask, maximumHeight, maximumSize, maximumWidth, metric, minimumHeight, minimumSize, minimumSizeHint, minimumWidth, mouseDoubleClickEvent, mouseGrabber, mouseMoveEvent, mousePressEvent, mouseReleaseEvent, move, moveEvent, nativeParentWidget, nextInFocusChain, normalGeometry, overrideWindowFlags, overrideWindowState, paintEngine, paintEvent, palette, parentWidget, pos, previousInFocusChain, raise_, rect, releaseKeyboard, releaseMouse, releaseShortcut, removeAction, render, repaint, resetInputContext, resize, resizeEvent, restoreGeometry, saveGeometry, scroll, setAcceptDrops, setAccessibleDescription, setAccessibleName, setAttribute, setAutoFillBackground, setBackgroundRole, setBaseSize, setContentsMargins, setContextMenuPolicy, setCursor, setDisabled, setEnabled, setFixedHeight, setFixedSize, setFixedWidth, setFocus, setFocusPolicy, setFocusProxy, setFont, setForegroundRole, setGeometry, setGraphicsEffect, setHidden, setInputContext, setInputMethodHints, setLayout, setLayoutDirection, setLocale, setMask, setMaximumHeight, setMaximumSize, setMaximumWidth, setMinimumHeight, setMinimumSize, setMinimumWidth, setMouseTracking, setPalette, setParent, setShortcutAutoRepeat, setShortcutEnabled, setSizeIncrement, setSizePolicy, setStatusTip, setStyle, setStyleSheet, setTabOrder, setToolTip, setUpdatesEnabled, setVisible, setWhatsThis, setWindowFilePath, setWindowFlags, setWindowIcon, setWindowIconText, setWindowModality, setWindowModified, setWindowOpacity, setWindowRole, setWindowState, setWindowTitle, show, showEvent, showFullScreen, showMaximized, showMinimized, showNormal, size, sizeHint, sizeIncrement, sizePolicy, stackUnder, statusTip, style, styleSheet, tabletEvent, testAttribute, toolTip, underMouse, ungrabGesture, unsetCursor, unsetLayoutDirection, unsetLocale, update, updateGeometry, updateMicroFocus, updatesEnabled, visibleRegion, whatsThis, wheelEvent, width, window, windowFilePath, windowFlags, windowIcon, windowIconText, windowModality, windowOpacity, windowRole, windowState, windowTitle, windowType, winId, x, x11Info, x11PictureHandle, y, __new__
QObject	blockSignals, childEvent, children, connect, connectNotify, customEvent, deleteLater, disconnect, disconnectNotify, dumpObjectInfo, dumpObjectTree, dynamicPropertyNames, emit, eventFilter, findChild, findChildren, inherits, installEventFilter, isWidgetType, killTimer, metaObject, moveToThread, objectName, parent, property, receivers, registerUserData, removeEventFilter, sender, senderSignalIndex, setObjectName, setProperty, signalsBlocked, startTimer, thread, timerEvent, tr, trUtf8
QPaintDevice	colorCount, depth, heightMM, logicalDpiX, logicalDpiY, numColors, paintingActive, physicalDpiX, physicalDpiY, widthMM

Attributes

ParamRuler	staticMetaObject
QWidget	customContextMenuRequested, DrawChildren, DrawWindowBackground, IgnoreMask, RenderFlag, RenderFlags
QObject	destroyed
QPaintDevice	PaintDeviceMetric, painters, PdmDepth, PdmDpiX, PdmDpiY, PdmHeight, PdmHeightMM, PdmNumColors, PdmPhysicalDpiX, PdmPhysicalDpiY, PdmWidth, PdmWidthMM

---

class pymordemos.thermalblock_gui.RBGui(args)

Bases: PySide.QtGui.QMainWindow

Methods

QMainWindow	addDockWidget, addToolBar, addToolBarBreak, centralWidget, contextMenuEvent, corner, createPopupMenu, dockOptions, dockWidgetArea, documentMode, event, iconSize, insertToolBar, insertToolBarBreak, isAnimated, isDockNestingEnabled, isSeparator, menuBar, menuWidget, removeDockWidget, removeToolBar, removeToolBarBreak, restoreDockWidget, restoreState, saveState, setAnimated, setCentralWidget, setCorner, setDockNestingEnabled, setDockOptions, setDocumentMode, setIconSize, setMenuBar, setMenuWidget, setStatusBar, setTabPosition, setTabShape, setToolButtonStyle, setUnifiedTitleAndToolBarOnMac, splitDockWidget, statusBar, tabifiedDockWidgets, tabifyDockWidget, tabPosition, tabShape, toolBarArea, toolBarBreak, toolButtonStyle, unifiedTitleAndToolBarOnMac, __new__
QWidget	acceptDrops, accessibleDescription, accessibleName, actionEvent, actions, activateWindow, addAction, addActions, adjustSize, autoFillBackground, backgroundRole, baseSize, changeEvent, childAt, childrenRect, childrenRegion, clearFocus, clearMask, close, closeEvent, contentsMargins, contentsRect, contextMenuPolicy, createWinId, cursor, destroy, devType, dragEnterEvent, dragLeaveEvent, dragMoveEvent, dropEvent, effectiveWinId, ensurePolished, enterEvent, focusInEvent, focusNextChild, focusNextPrevChild, focusOutEvent, focusPolicy, focusPreviousChild, focusProxy, focusWidget, font, fontInfo, fontMetrics, foregroundRole, frameGeometry, frameSize, geometry, getContentsMargins, grabGesture, grabKeyboard, grabMouse, grabShortcut, graphicsEffect, graphicsProxyWidget, hasFocus, hasMouseTracking, height, heightForWidth, hide, hideEvent, inputContext, inputMethodEvent, inputMethodHints, inputMethodQuery, insertAction, insertActions, isActiveWindow, isAncestorOf, isEnabled, isEnabledTo, isFullScreen, isHidden, isLeftToRight, isMaximized, isMinimized, isModal, isRightToLeft, isVisible, isVisibleTo, isWindow, isWindowModified, keyboardGrabber, keyPressEvent, keyReleaseEvent, languageChange, layout, layoutDirection, leaveEvent, locale, lower, mapFrom, mapFromGlobal, mapFromParent, mapTo, mapToGlobal, mapToParent, mask, maximumHeight, maximumSize, maximumWidth, metric, minimumHeight, minimumSize, minimumSizeHint, minimumWidth, mouseDoubleClickEvent, mouseGrabber, mouseMoveEvent, mousePressEvent, mouseReleaseEvent, move, moveEvent, nativeParentWidget, nextInFocusChain, normalGeometry, overrideWindowFlags, overrideWindowState, paintEngine, paintEvent, palette, parentWidget, pos, previousInFocusChain, raise_, rect, releaseKeyboard, releaseMouse, releaseShortcut, removeAction, render, repaint, resetInputContext, resize, resizeEvent, restoreGeometry, saveGeometry, scroll, setAcceptDrops, setAccessibleDescription, setAccessibleName, setAttribute, setAutoFillBackground, setBackgroundRole, setBaseSize, setContentsMargins, setContextMenuPolicy, setCursor, setDisabled, setEnabled, setFixedHeight, setFixedSize, setFixedWidth, setFocus, setFocusPolicy, setFocusProxy, setFont, setForegroundRole, setGeometry, setGraphicsEffect, setHidden, setInputContext, setInputMethodHints, setLayout, setLayoutDirection, setLocale, setMask, setMaximumHeight, setMaximumSize, setMaximumWidth, setMinimumHeight, setMinimumSize, setMinimumWidth, setMouseTracking, setPalette, setParent, setShortcutAutoRepeat, setShortcutEnabled, setSizeIncrement, setSizePolicy, setStatusTip, setStyle, setStyleSheet, setTabOrder, setToolTip, setUpdatesEnabled, setVisible, setWhatsThis, setWindowFilePath, setWindowFlags, setWindowIcon, setWindowIconText, setWindowModality, setWindowModified, setWindowOpacity, setWindowRole, setWindowState, setWindowTitle, show, showEvent, showFullScreen, showMaximized, showMinimized, showNormal, size, sizeHint, sizeIncrement, sizePolicy, stackUnder, statusTip, style, styleSheet, tabletEvent, testAttribute, toolTip, underMouse, ungrabGesture, unsetCursor, unsetLayoutDirection, unsetLocale, update, updateGeometry, updateMicroFocus, updatesEnabled, visibleRegion, whatsThis, wheelEvent, width, window, windowFilePath, windowFlags, windowIcon, windowIconText, windowModality, windowOpacity, windowRole, windowState, windowTitle, windowType, winId, x, x11Info, x11PictureHandle, y
QObject	blockSignals, childEvent, children, connect, connectNotify, customEvent, deleteLater, disconnect, disconnectNotify, dumpObjectInfo, dumpObjectTree, dynamicPropertyNames, emit, eventFilter, findChild, findChildren, inherits, installEventFilter, isWidgetType, killTimer, metaObject, moveToThread, objectName, parent, property, receivers, registerUserData, removeEventFilter, sender, senderSignalIndex, setObjectName, setProperty, signalsBlocked, startTimer, thread, timerEvent, tr, trUtf8
QPaintDevice	colorCount, depth, heightMM, logicalDpiX, logicalDpiY, numColors, paintingActive, physicalDpiX, physicalDpiY, widthMM

Attributes

RBGui	staticMetaObject
QMainWindow	AllowNestedDocks, AllowTabbedDocks, AnimatedDocks, DockOption, DockOptions, ForceTabbedDocks, iconSizeChanged, toolButtonStyleChanged, VerticalTabs
QWidget	customContextMenuRequested, DrawChildren, DrawWindowBackground, IgnoreMask, RenderFlag, RenderFlags
QObject	destroyed
QPaintDevice	PaintDeviceMetric, painters, PdmDepth, PdmDpiX, PdmDpiY, PdmHeight, PdmHeightMM, PdmNumColors, PdmPhysicalDpiX, PdmPhysicalDpiY, PdmWidth, PdmWidthMM

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class pymordemos.thermalblock_gui.ReducedSim(args)

Bases: pymordemos.thermalblock_gui.SimBase

Methods

ReducedSim

solve

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class pymordemos.thermalblock_gui.SimBase(args)

Bases: object

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class pymordemos.thermalblock_gui.SimPanel(parent, sim)

Bases: PySide.QtGui.QWidget

Methods

SimPanel	solve_update
QWidget	acceptDrops, accessibleDescription, accessibleName, actionEvent, actions, activateWindow, addAction, addActions, adjustSize, autoFillBackground, backgroundRole, baseSize, changeEvent, childAt, childrenRect, childrenRegion, clearFocus, clearMask, close, closeEvent, contentsMargins, contentsRect, contextMenuEvent, contextMenuPolicy, createWinId, cursor, destroy, devType, dragEnterEvent, dragLeaveEvent, dragMoveEvent, dropEvent, effectiveWinId, ensurePolished, enterEvent, event, focusInEvent, focusNextChild, focusNextPrevChild, focusOutEvent, focusPolicy, focusPreviousChild, focusProxy, focusWidget, font, fontInfo, fontMetrics, foregroundRole, frameGeometry, frameSize, geometry, getContentsMargins, grabGesture, grabKeyboard, grabMouse, grabShortcut, graphicsEffect, graphicsProxyWidget, hasFocus, hasMouseTracking, height, heightForWidth, hide, hideEvent, inputContext, inputMethodEvent, inputMethodHints, inputMethodQuery, insertAction, insertActions, isActiveWindow, isAncestorOf, isEnabled, isEnabledTo, isFullScreen, isHidden, isLeftToRight, isMaximized, isMinimized, isModal, isRightToLeft, isVisible, isVisibleTo, isWindow, isWindowModified, keyboardGrabber, keyPressEvent, keyReleaseEvent, languageChange, layout, layoutDirection, leaveEvent, locale, lower, mapFrom, mapFromGlobal, mapFromParent, mapTo, mapToGlobal, mapToParent, mask, maximumHeight, maximumSize, maximumWidth, metric, minimumHeight, minimumSize, minimumSizeHint, minimumWidth, mouseDoubleClickEvent, mouseGrabber, mouseMoveEvent, mousePressEvent, mouseReleaseEvent, move, moveEvent, nativeParentWidget, nextInFocusChain, normalGeometry, overrideWindowFlags, overrideWindowState, paintEngine, paintEvent, palette, parentWidget, pos, previousInFocusChain, raise_, rect, releaseKeyboard, releaseMouse, releaseShortcut, removeAction, render, repaint, resetInputContext, resize, resizeEvent, restoreGeometry, saveGeometry, scroll, setAcceptDrops, setAccessibleDescription, setAccessibleName, setAttribute, setAutoFillBackground, setBackgroundRole, setBaseSize, setContentsMargins, setContextMenuPolicy, setCursor, setDisabled, setEnabled, setFixedHeight, setFixedSize, setFixedWidth, setFocus, setFocusPolicy, setFocusProxy, setFont, setForegroundRole, setGeometry, setGraphicsEffect, setHidden, setInputContext, setInputMethodHints, setLayout, setLayoutDirection, setLocale, setMask, setMaximumHeight, setMaximumSize, setMaximumWidth, setMinimumHeight, setMinimumSize, setMinimumWidth, setMouseTracking, setPalette, setParent, setShortcutAutoRepeat, setShortcutEnabled, setSizeIncrement, setSizePolicy, setStatusTip, setStyle, setStyleSheet, setTabOrder, setToolTip, setUpdatesEnabled, setVisible, setWhatsThis, setWindowFilePath, setWindowFlags, setWindowIcon, setWindowIconText, setWindowModality, setWindowModified, setWindowOpacity, setWindowRole, setWindowState, setWindowTitle, show, showEvent, showFullScreen, showMaximized, showMinimized, showNormal, size, sizeHint, sizeIncrement, sizePolicy, stackUnder, statusTip, style, styleSheet, tabletEvent, testAttribute, toolTip, underMouse, ungrabGesture, unsetCursor, unsetLayoutDirection, unsetLocale, update, updateGeometry, updateMicroFocus, updatesEnabled, visibleRegion, whatsThis, wheelEvent, width, window, windowFilePath, windowFlags, windowIcon, windowIconText, windowModality, windowOpacity, windowRole, windowState, windowTitle, windowType, winId, x, x11Info, x11PictureHandle, y, __new__
QObject	blockSignals, childEvent, children, connect, connectNotify, customEvent, deleteLater, disconnect, disconnectNotify, dumpObjectInfo, dumpObjectTree, dynamicPropertyNames, emit, eventFilter, findChild, findChildren, inherits, installEventFilter, isWidgetType, killTimer, metaObject, moveToThread, objectName, parent, property, receivers, registerUserData, removeEventFilter, sender, senderSignalIndex, setObjectName, setProperty, signalsBlocked, startTimer, thread, timerEvent, tr, trUtf8
QPaintDevice	colorCount, depth, heightMM, logicalDpiX, logicalDpiY, numColors, paintingActive, physicalDpiX, physicalDpiY, widthMM

Attributes

SimPanel	staticMetaObject
QWidget	customContextMenuRequested, DrawChildren, DrawWindowBackground, IgnoreMask, RenderFlag, RenderFlags
QObject	destroyed
QPaintDevice	PaintDeviceMetric, painters, PdmDepth, PdmDpiX, PdmDpiY, PdmHeight, PdmHeightMM, PdmNumColors, PdmPhysicalDpiX, PdmPhysicalDpiY, PdmWidth, PdmWidthMM

thermalblock_simple module

Simplified version of the thermalblock demo.

Usage:

thermalblock_simple.py [options] MODEL ALG SNAPSHOTS RBSIZE TEST

Arguments:

MODEL High-dimensional model (pymor, fenics).

ALG The model reduction algorithm to use

(naive, greedy, adaptive_greedy, pod).

SNAPSHOTS naive: ignored

greedy/pod: Number of training_set parameters per block

(in total SNAPSHOTS^(XBLOCKS * YBLOCKS) parameters).

adaptive_greedy: size of validation set.

RBSIZE Size of the reduced basis.

TEST Number of parameters for stochastic error estimation.

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pymordemos.thermalblock_simple.discretize_fenics()

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pymordemos.thermalblock_simple.discretize_pymor()

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pymordemos.thermalblock_simple.main()

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pymordemos.thermalblock_simple.reduce_adaptive_greedy(d, reductor, validation_mus, basis_size)

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pymordemos.thermalblock_simple.reduce_greedy(d, reductor, snapshots, basis_size)

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pymordemos.thermalblock_simple.reduce_naive(d, reductor, basis_size)

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pymordemos.thermalblock_simple.reduce_pod(d, reductor, snapshots, basis_size)