Quarter volume model of earthfs magnetosphere




example data file used in this section
ggswb240.data
(nx,ny,nz) = (180,60,60) 
nxp = 30
time = 240m
IMF Bz (By=0)	



3-dimensional graphics program by VRML files
1. 3-dimensional magnetic field lines
  zvrmagb.f (main) + zvrsubb.f (subroutine) > fb240m.wrl
2. cross sectional pattern by pixel image
 extended pattern to whole volume 
  zvrcrob.f (main) + zvrsubb.f (subroutine) > fb240c.wrl
 quater volume pattern
  zvrcrobq.f (main) + zvrsubb.f (subroutine) > fbq240c.wrl
3. cross sectional pattern by velocity vectors
 extended pattern to whole volume 
  zvrvelb.f (main) + zvrsubb.f (subroutine) > fb240v.wrl
 quater volume pattern
  zvrvelbq.f (main) + zvrsubb.f (subroutine) > fbq240v.wrl


  a synthesis file with fb240m.wrl,fb240c.wrl and fb240v.wrl using "cat" > fb240w.wrl
  a synthesis file with fb240m.wrl,fbq240c.wrl and fbq240v.wrl using "cat" > fbq240w.wrl


4. 3-dimensional pixel image with multi-planes
  zvrmpxb.f (main) + zvrsubb.f (subroutine)
  zx planes selected in parameter > fb240zx.wrl
  yz planes selected in parameter > fb240yz.wrl 
  xy planes selected in parameter > fb240xy.wrl
  a synthesis file with above three files using "cat" > fb240xyz.wrl

fig.5-5 : fb240w.gif (made from fb240w.wrl)

Whole image of magnetosphere



fig.5-6 : fb240s.gif(made from fb240w.wrl)

View from the sun



fig.5-7 : fb240yz.gif (made from fb240yz.wrl)

Image of multiple yz planes



fig.5-8 : fb240xyz.gif (made from fb240xyz.wrl)

Synthesis image with multiple planes in three directions



fig.5-9 : fbq240w.gif (made from fbq240w.wrl)

Whole image of magnetosphere



fig.5-10 : fbq240s.gif(made from fbq240w.wrl)

View from the sun




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

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

5-d. Whole volume model of earth's magnetosphere



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