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Null Points (Isosurfaces)

Group template (.pyvt) · 15 nodes · needs PVA 1.0.0 or newer

Download null-points-isosurfaces.pyvt

Finds magnetic null points as the crossings of the Br, Bt and Bp zero isosurfaces.

masnull-pointsisosurfaceintersectionadvanced

Graph

Br = 0 Bt = 0 Bp = 0 MAS Reader (MAS File) MAS Reader Read All (Read) Read Allreader To Mesh (To Mesh) To Meshx Br = 0 (Contour) Br = 0x MAS Reader (MAS File) MAS Reader Read All (Read) Read Allreader To Mesh (To Mesh) To Meshx Bt = 0 (Contour) Bt = 0x MAS Reader (MAS File) MAS Reader Read All (Read) Read Allreader To Mesh (To Mesh) To Meshx Bp = 0 (Contour) Bp = 0x Intersect (Intersect) Intersectxy Line Intersection (Line Intersection) Line Intersectionxsurface Plot (Plot) Plotin

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Nodes

Node typeFamily
Contour functions find templates
Intersect functions find templates
Line Intersection functions find templates
MAS File generators find templates
Plot leaves find templates
Read materializers find templates
To Mesh functions find templates

How to use

This group is in the library on this site but does not ship with PVA. Download null-points-isosurfaces.pyvt and put it in the groups folder of the PVA home (see Files and folders); it then appears under Groups ▸ Saved. See Groups.

Related

Intersecting IsosurfacesCurrent Sheet SampledNull Point Spine TracingNull Points (group)Sampled Current Sheet (group)Clip by Scalar