sfepy.fem.projections module

Construct projections between FE spaces.

sfepy.fem.projections.create_mass_matrix(field)

Create scalar mass matrix corresponding to the given field.

Returns:

mtx : csr_matrix

The mass matrix in CSR format.

sfepy.fem.projections.make_h1_projection_data(target, eval_data)

Project scalar data given by a material-like eval_data() function to a scalar target field variable using the

System Message: WARNING/2 (H^1)

latex exited with error [stdout] This is pdfTeX, Version 3.14159265-2.6-1.40.16 (TeX Live 2015/TeX Live for SUSE Linux) (preloaded format=latex) restricted \write18 enabled. entering extended mode (./math.tex LaTeX2e <2015/01/01> patch level 2 Babel <3.9m> and hyphenation patterns for 79 languages loaded. (/usr/share/texmf/tex/latex/base/article.cls Document Class: article 2014/09/29 v1.4h Standard LaTeX document class (/usr/share/texmf/tex/latex/base/size12.clo)) (/usr/share/texmf/tex/latex/base/inputenc.sty ! LaTeX Error: File `utf8x.def' not found. Type X to quit or <RETURN> to proceed, or enter new name. (Default extension: def) Enter file name: ! Emergency stop. <read *> l.173 \endinput ^^M No pages of output. Transcript written on math.log.

dot product.

sfepy.fem.projections.make_l2_projection(target, source)

Project a scalar source field variable to a scalar target field variable using the

System Message: WARNING/2 (L^2)

latex exited with error [stdout] This is pdfTeX, Version 3.14159265-2.6-1.40.16 (TeX Live 2015/TeX Live for SUSE Linux) (preloaded format=latex) restricted \write18 enabled. entering extended mode (./math.tex LaTeX2e <2015/01/01> patch level 2 Babel <3.9m> and hyphenation patterns for 79 languages loaded. (/usr/share/texmf/tex/latex/base/article.cls Document Class: article 2014/09/29 v1.4h Standard LaTeX document class (/usr/share/texmf/tex/latex/base/size12.clo)) (/usr/share/texmf/tex/latex/base/inputenc.sty ! LaTeX Error: File `utf8x.def' not found. Type X to quit or <RETURN> to proceed, or enter new name. (Default extension: def) Enter file name: ! Emergency stop. <read *> l.173 \endinput ^^M No pages of output. Transcript written on math.log.

dot product.

sfepy.fem.projections.make_l2_projection_data(target, eval_data)

Project scalar data given by a material-like eval_data() function to a scalar target field variable using the

System Message: WARNING/2 (L^2)

latex exited with error [stdout] This is pdfTeX, Version 3.14159265-2.6-1.40.16 (TeX Live 2015/TeX Live for SUSE Linux) (preloaded format=latex) restricted \write18 enabled. entering extended mode (./math.tex LaTeX2e <2015/01/01> patch level 2 Babel <3.9m> and hyphenation patterns for 79 languages loaded. (/usr/share/texmf/tex/latex/base/article.cls Document Class: article 2014/09/29 v1.4h Standard LaTeX document class (/usr/share/texmf/tex/latex/base/size12.clo)) (/usr/share/texmf/tex/latex/base/inputenc.sty ! LaTeX Error: File `utf8x.def' not found. Type X to quit or <RETURN> to proceed, or enter new name. (Default extension: def) Enter file name: ! Emergency stop. <read *> l.173 \endinput ^^M No pages of output. Transcript written on math.log.

dot product.