ANGLEUP(1)                TIPSY COMMANDS               ANGLEUP(1)

NAME

       angleup - change the viewing angle to edge-on

SYNOPSIS

       angleup box-number particle

ALIASES

       aup

DESCRIPTION

       angleup  changes  the  viewing  angle  so that the angular
       momentum vector of particle type particle in box  box-num-
       ber  points  straight  up  and  lies  in  the plane of the
       screen.  Remember that the angular momentum vector of  any
       box  excludes  the  center  of mass motion of the box.  To
       view the particles from the new direction the angleup com-
       mand  must be followed by either the view command to main-
       tain the same plot type or by viewall, viewarray, viewgas,
       viewmag,  viewpot,  viewrad, or viewstar commands.  If the
       box box-number is not loaded an error is generated.

OPTIONS

   Particle
       The possible choices for particle are:

              all
                 Use the angular momentum vector of all the  par-
                 ticles in box box-number

              dark
                 Use the angular momentum vector of only the dark
                 matter particles in box box-number

              gas
                 Use the angular momentum vector of only the  gas
                 particles in box box-number

              star
                 Use the angular momentum vector of only the star
                 particles in box box-number

SEE ALSO

       rotate(1), view(1)



KQ Release 2.0            22 MARCH 1994                ANGLEUP(1)