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Last modified: Wed May 14 01:32:11 2008.


Directory Listing of Routines


Routine Descriptions

DATA_CACHE

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ward) completes orthogonal RHS XYZ
         'Phism', translate into FAC using azimuthal Solar Magnetospheric vector.

(See themis/spacecraft/particles/data_cache.pro)


THM_LOAD_ESA

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uthal Solar Magnetospheric vector.
                 Phism is "phi" vector of satellite position in SM coordinates.
                 Y Axis = on plane defined by Phism-Z, normal to Z
                 Second coordinate definition: X = Phism x Z
                 Third completes orthogonal RHS XYZ
         'mPhism', translate into FAC using azimuthal Solar Magnetospheric vector.
                 mPhism is minus "phi" vector of satellite position in SM coordinates.
                 Y Axis = on plane defined by Phism-Z, normal to Z
                 Second coordinate definition: X = mPhism x Z
                 Third completes orthogonal RHS XYZ
         'Ygsm', translate into FAC using cartesian Ygsm position as other dimension.
                 Y Axis on plane defined by Ygsm and Z
                 First coordinate definition: X = Ygsm x Z
                 Third completes orthogonal RHS XYZ
 Example:
  fac_matrix_make,'tha_fgs',other_dim='Xgse',pos_var_name='tha_pos',out_var_name='tha_fgs_fac_mat'

function: thm_interpolate_state

Purpose: interpolates the low res STATE file

         all variables are structures as produced by get_data

keywords:


Examples:
      tha_spinper_highres=thm_interpolate_state(thx_xxx_in=thx_xxx_in,thx_spinper=thx_spinper) --> linear interpolation
      tha_spinphase_highres=thm_interpolate_state(thx_xxx_in=thx_xxx_in,thx_spinper=thx_spinper,thx_spinphase=thx_spinphase) --> phase constructed according to the nearest neighbor spin phase, spin period
      tha_spinras_highres=thm_interpolate_state(thx_xxx_in=thx_xxx_in,thx_spinras=thx_spinras) --> linear interpolation
      tha_spindec_highres=thm_interpolate_state(thx_xxx_in=thx_xxx_in,thx_spindec=thx_spindec) --> linear interpolation
      tha_spinalpha_highres=thm_interpolate_state(thx_xxx_in=thx_xxx_in,thx_spinalpha=thx_spinalpha) --> linear interpolation
      tha_spinbeta_highres=thm_interpolate_state(thx_xxx_in=thx_xxx_in,thx_spinbeta=thx_spinbeta) --> linear interpolation
      tha_pos_highres=thm_interpolate_state(thx_xxx_in=thx_xxx_in,thx_pos=thx_pos) --> spline interpolation
      tha_vel_highres=thm_interpolate_state(thx_xxx_in=thx_xxx_in,thx_vel=thx_vel) --> spline interpolation

Notes: under construction!!

Written by Hannes Schwarzl
 $LastChangedBy: kenb-mac $
 $LastChangedDate: 2007-05-29 15:08:39 -0700 (Tue, 29 May 2007) $
 $LastChangedRevision: 712 $
 $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/thmsoc/trunk/idl/themis/state/thm_interpolate_state.pro $

(See themis/spacecraft/particles/thm_load_esa.pro)