diff --git a/metadata/md5-cache/sci-visualization/scidavis-2.3.0 b/metadata/md5-cache/sci-visualization/scidavis-2.3.0
new file mode 100644
index 0000000000..7e2c344da1
--- /dev/null
+++ b/metadata/md5-cache/sci-visualization/scidavis-2.3.0
@@ -0,0 +1,16 @@
+BDEPEND=doc? ( app-doc/doxygen ) test? ( dev-libs/unittest++ )
+DEFINED_PHASES=compile configure install postinst postrm preinst prepare setup
+DEPEND=dev-util/desktop-file-utils x11-misc/shared-mime-info
+DESCRIPTION=Application for Scientific Data Analysis and Visualization
+EAPI=7
+HOMEPAGE=http://scidavis.sourceforge.net/
+IUSE=assistant doc origin python test python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9
+KEYWORDS=~amd64 ~x86
+LICENSE=GPL-2
+RDEPEND=dev-cpp/muParser dev-qt/qtgui:5 dev-qt/qtopengl:5 sci-libs/gsl sys-libs/zlib[minizip] x11-libs/qwt5-qt5:5 x11-libs/qwtplot3d assistant? ( dev-qt/assistant ) origin? ( sci-libs/liborigin ) python? ( python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-python/PyQt5[python_targets_python3_7(-)] dev-python/PyQt5-sip[python_targets_python3_7(-)] dev-python/sip[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/PyQt5[python_targets_python3_8(-)] dev-python/PyQt5-sip[python_targets_python3_8(-)] dev-python/sip[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/PyQt5[python_targets_python3_9(-)] dev-python/PyQt5-sip[python_targets_python3_9(-)] dev-python/sip[python_targets_python3_9(-)] ) )
+REQUIRED_USE=python? ( ^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 ) )
+RESTRICT=!test? ( test )
+SLOT=0
+SRC_URI=mirror://sourceforge/scidavis/SciDAVis/2/2.3/scidavis-2.3.0.tar.gz
+_eclasses_=estack	686eaab303305a908fd57b2fd7617800	multilib	98584e405e2b0264d37e8f728327fed1	python-single-r1	d3100de905f978df912135806cf27188	python-utils-r1	e41e32d357e5bdd388b5be2ce24f3883	qmake-utils	4eb5e05ef7ee630c003e3f0edc094135	toolchain-funcs	605c126bed8d87e4378d5ff1645330cb	xdg	c7ba313ea1eaf266f95cc6235f7d6a07	xdg-utils	ff2ff954e6b17929574eee4efc5152ba
+_md5_=903e74d33b2627d6a362cb57aa8376c3
diff --git a/metadata/md5-cache/x11-libs/qwt5-qt5-5.2.3_p20200902 b/metadata/md5-cache/x11-libs/qwt5-qt5-5.2.3_p20200902
new file mode 100644
index 0000000000..1ec0e82e09
--- /dev/null
+++ b/metadata/md5-cache/x11-libs/qwt5-qt5-5.2.3_p20200902
@@ -0,0 +1,13 @@
+BDEPEND=doc? ( app-doc/doxygen )
+DEFINED_PHASES=compile configure install prepare
+DESCRIPTION=2D plotting library for Qt5
+EAPI=7
+HOMEPAGE=https://qwt.sourceforge.io/ https://github.com/gbm19/qwt5-qt5
+IUSE=doc examples svg
+KEYWORDS=~amd64 ~arm ~ppc ~ppc64 ~x86
+LICENSE=qwt
+RDEPEND=dev-qt/designer:5 dev-qt/qtgui:5 svg? ( dev-qt/qtsvg:5 )
+SLOT=5
+SRC_URI=https://github.com/gbm19/qwt5-qt5/archive/0052f96fdd6d5f021f20a1cfc4d2fcfc605941da.tar.gz -> qwt5-qt5-5.2.3_p20200902.tar.gz
+_eclasses_=estack	686eaab303305a908fd57b2fd7617800	multilib	98584e405e2b0264d37e8f728327fed1	qmake-utils	4eb5e05ef7ee630c003e3f0edc094135	toolchain-funcs	605c126bed8d87e4378d5ff1645330cb
+_md5_=6150f640137be049e58e0e78081b6526
diff --git a/metadata/md5-cache/x11-libs/qwtplot3d-0.2.7 b/metadata/md5-cache/x11-libs/qwtplot3d-0.2.7
new file mode 100644
index 0000000000..27372c5f55
--- /dev/null
+++ b/metadata/md5-cache/x11-libs/qwtplot3d-0.2.7
@@ -0,0 +1,13 @@
+BDEPEND=doc? ( app-doc/doxygen )
+DEFINED_PHASES=compile configure install prepare
+DESCRIPTION=3D plotting library for Qt5
+EAPI=7
+HOMEPAGE=http://qwtplot3d.sourceforge.net/
+IUSE=doc examples
+KEYWORDS=~amd64 ~x86
+LICENSE=ZLIB
+RDEPEND=dev-qt/qtgui:5 dev-qt/qtopengl:5 x11-libs/gl2ps
+SLOT=0
+SRC_URI=mirror://sourceforge/qwtplot3d/qwtplot3d-0.2.7.tgz
+_eclasses_=estack	686eaab303305a908fd57b2fd7617800	multilib	98584e405e2b0264d37e8f728327fed1	qmake-utils	4eb5e05ef7ee630c003e3f0edc094135	toolchain-funcs	605c126bed8d87e4378d5ff1645330cb
+_md5_=93084d037f04d12a63adbe22610271ce
diff --git a/metadata/pkg_desc_index b/metadata/pkg_desc_index
index 3e8c490e6f..1197263df4 100644
--- a/metadata/pkg_desc_index
+++ b/metadata/pkg_desc_index
@@ -362,6 +362,7 @@ sci-libs/meschach 1.2b: Meschach is a C-language library of routines for perform
 sci-libs/saclib 2.2.7-r1 2.2.7-r2: Reference implementations of algorithms and forms the basis of QEPCAD
 sci-libs/slicot 5.0_p20101122: Subroutine Library in Systems and Control Theory
 sci-physics/SU2 7.0.6 7.0.7: SU2: An Open-Source Suite for Multiphysics Simulation and Design
+sci-visualization/scidavis 2.3.0: Application for Scientific Data Analysis and Visualization
 sys-apps/0xFFFF 0.8: The 0pen Free Fiasco Firmware Flasher
 sys-apps/drm_info 2.2.0 9999: Small utility to dump info about DRM devices
 sys-apps/dust 0.5.3: A more intuitive version of du
@@ -403,6 +404,8 @@ x11-apps/xcur2png 0.7.1: Convert X cursors to PNG images
 x11-libs/gtk-fortran 19.04 20.04: A GTK+ binding to build Graphical User Interfaces in Fortran
 x11-libs/kcolorpicker 0.1.2 0.1.4: Qt based Color Picker with popup menu
 x11-libs/kimageannotator 0.2.1 0.3.1 0.3.2: Tool for annotating images
+x11-libs/qwt5-qt5 5.2.3_p20200902: 2D plotting library for Qt5
+x11-libs/qwtplot3d 0.2.7: 3D plotting library for Qt5
 x11-libs/sdl-fakeqwerty 0_pre20191217: Fixes non-QWERTY keyboards on Prison Architect (and maybe other SDL games)
 x11-misc/aerial-sddm-theme 0_pre20191018 9999: SDDM theme with Apple TV Aerial videos
 x11-misc/betterlockscreen 3.0.1 9999: sweet looking lockscreen for linux system
diff --git a/metadata/timestamp.chk b/metadata/timestamp.chk
index a1a1eff691..a0773de1f6 100644
--- a/metadata/timestamp.chk
+++ b/metadata/timestamp.chk
@@ -1 +1 @@
-Sun, 08 Nov 2020 11:35:19 +0000
+Sun, 08 Nov 2020 12:35:18 +0000
diff --git a/profiles/use.local.desc b/profiles/use.local.desc
index 316d4c1df8..c8fa7388c7 100644
--- a/profiles/use.local.desc
+++ b/profiles/use.local.desc
@@ -116,6 +116,9 @@ sci-physics/SU2:mkl - Enable Intel MKL support
 sci-physics/SU2:openblas - Enable OpenBLAS support
 sci-physics/SU2:tecio - Enable TECIO support
 sci-physics/SU2:tutorials - Install Tutorials files
+sci-visualization/scidavis:assistant - Compile with QAssistant (documentation broweser) support from dev-qt/assistant.
+sci-visualization/scidavis:origin - Add support for reading OriginLab OPJ project files through sci-libs/liborigin.
+sci-visualization/scidavis:python - Build support for python scripting.
 sys-auth/mrsh:pam - build with pam support
 sys-auth/mrsh:shadow - build with shadow file support
 sys-cluster/KVTree:fcntl - Set the type of file locking to fcntl.