Whole volume model of earth's magnetosphere




example data file used in this section
gdd1e180.data 
(nx,ny,nz) = (180,120,120) 
nxp = 30
time = 180m
dipole tilt + IMF BIMF=(By,Bz)
tilt = 30 deg
theta = 45deg



3-dimensional graphics program by VRML files
1. 3-dimensional magnetic field lines
  zvrmagd.f (main) + zvrsubd.f (subroutine) > fde180m.wrl
2. cross sectional pattern by pixel image
  zvrcrod.f (main) + zvrsubd.f (subroutine) > fde180c.wrl
3. cross sectional pattern by velocity vectors
  zvrveld.f (main) + zvrsubd.f (subroutine) > fde180v.wrl


  a synthesis file with above three files using "cat" > fde180w.wrl


4. 3-dimensional pixel image with multi-planes
  zvrmpxd.f (main) + zvrsubd.f (subroutine)
  zx planes selected in parameter > fde180zx.wrl
  yz planes selected in parameter > fde180yz.wrl 
  xy planes selected in parameter > fde180xy.wrl
  a synthesis file with above three files using "cat" > fde180xyz.wrl

fig.5-15 : fde180w.gif (made from fde180w.wrl)

Whole image of magnetosphere



fig.5-16 : fde180s.gif(made from fde180w.wrl)

View from the sun



fig.5-17 : fde180yz.gif (made from fde180yz.wrl)

Image of multiple yz planes



fig.5-18 : fde180xyz.gif (made from fde180xyz.wrl)

Synthesis image with multiple planes in three directions




5-a. Half volume model of earth's magnetosphere with IMF By and Bz components

5-b. Quarter volume model of earth's magnetosphere

5-c. Half volume model of earth's magnetosphere with dipole tilt



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