.\" Man page generated from reStructuredText. . .TH "INTERFACES" "1" "Jun 15, 2019" "2.0" "Quantum Package" .SH NAME interfaces \- | Quantum Package > . .nr rst2man-indent-level 0 . .de1 rstReportMargin \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .de1 INDENT .\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .sp A few interfaces to external codes are available. .SH * -> QUANTUM PACKAGE .INDENT 0.0 .TP .B \fI\%GAMESS\fP / Gaussian Using the \fI\%resultsFile\fP Python library, the geometry and MOs can be read. This is useful to make calculations with CAS \- SCF orbitals .UNINDENT .SH QUANTUM PACKAGE -> * .INDENT 0.0 .TP .B \fI\%Molden\fP 3D plots of Molecular Orbitals .TP .B FCIDUMP Interface with the FCI \- QMC program \fI\%NECI\fP, or the semi\-stochastic Heat\-Bath CI program \fI\%Dice\fP\&. .UNINDENT .sp \fI\%QMCPack\fP / \fI\%CHAMP\fP / \fI\%QMC=Chem\fP Trial wave functions can be used for QMC, with or without pseudo\-potentials. These interfaces are provided as \fI\%external plugins\fP\&. .SH AUTHOR A. Scemama, E. Giner .SH COPYRIGHT 2019, A. Scemama, E. Giner .\" Generated by docutils manpage writer. .