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Procedure: clear_esa_common_blocks
Purpose: Clears common blocks used in esa_pkt routines, to
avoid using old data to create plots or L2 files
jmm, jimm@ssl.berkeley.edu, 12-dec-2007
$LastChangedBy: pcruce $
$LastChangedDate: 2012-02-07 13:47:46 -0800 (Tue, 07 Feb 2012) $
$LastChangedRevision: 9692 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_1_00/projects/themis/spacecraft/particles/ESA/clear_esa_common_blocks.pro $
(See projects/themis/spacecraft/particles/ESA/clear_esa_common_blocks.pro)
Purpose: Helper function to store single array from specified structure tag as tplot variable(s) Arguments: ptr: pointer to array of data structures name: string of structure tag to use prefix: string prefix of tplot var(s) to be created
(See projects/themis/spacecraft/particles/ESA/thm_esa_dump.pro)
PROCEDURE: thm_esa_energy_extrapolate
PURPOSE: Performs linear extrapolation of esa data to a new set of higher energies
INPUTS:
dist_data:
The esa data structure on which the extrapolation should be performed. (loaded by thm_part_dist_array)
KEYWORDS:
add_energy=add_energy : Adds these energies to the current set of energies for the particle data when extrapolating.
lin_energy=lin_energy : Set this keyword to perform extrapolation on energy, not logarithmic.
lin_counts=lin_counts: Set this keyword to perform extrapolation on counts, not logarithmic
lsquadratic=lsquadratic: Set this keyword to perform least square quadratic extrapolation of count data(see interpol documentation in IDL help.)
quadratic=quadratic: Set this keyword to perform quadratic extrapolation of count data.(see interpol documentation in IDL help.)
lsquares=lsquares: Set this keyword to the number of bins that you want to use for least squares extrapolation of the count data(Uses poly_fit)
spline=spline: Set this keyword to perform spline extrapolation of count data.(see interpol documentation in IDL help.)
trange=trange: Set this keyword to a two element array specifying a subset of the data that the operation should be performed on.(Don't need to modify the whole thing with the same parameters)
error=error: Returns 1 if an error occurred. Returns 0 if operation completed successfully.
bin_select: set the bin numbers that you want to use in the extrapolation
EXAMPLES:
dist_data = thm_part_dist_array(probe='a',type='peef',trange=time_double(['2012-02-08/09','2012-02-08/12']))
thm_part_conv_units,dist_data,error=e
thm_esa_energy_extrapolate,dist_data,add_energy=[100000,70000,50000]
NOTES:
Removes the retrace bin from ESA modes that include retrace.
$LastChangedBy: pcruce $
$LastChangedDate: 2013-01-10 18:10:18 -0800 (Thu, 10 Jan 2013) $
$LastChangedRevision: 11424 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_1_00/projects/themis/spacecraft/particles/ESA/thm_esa_energy_extrapolate.pro $
(See projects/themis/spacecraft/particles/ESA/thm_esa_energy_extrapolate.pro)
NAME: thm_load_pxxm_pot4esa PURPOSE: loads the pxxm_pot variable for ESA processing, performs a time offset, and also loads the efs_Potl variable fro FIT files, if it exists. CALLING SEQUENCE: thm_load_esa_pxx_pot4esa, probe=probe, trange=trange,suffix=suffix INPUT; All via keyword OUTPUT: For each probe, a tplot variable 'thx_pxxm_pot', which is the SC potential that comes directly from the MOM L1 files, a variable, 'thm_pxxm_pot_0', that includes a time correction, KEYWORDS: probe - ['a','b','c','d','e'] trange - the time range, otherwise just use whatever's there HISTORY: 11-May-2010, jmm, jimm@ssl.berkeley.edu $LastChangedBy: aaflores $ $LastChangedDate: 2012-01-10 10:56:14 -0800 (Tue, 10 Jan 2012) $ $LastChangedRevision: 9526 $ $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_1_00/projects/themis/spacecraft/particles/ESA/thm_load_pxxm_pot4esa.pro $
(See projects/themis/spacecraft/particles/ESA/thm_load_pxxm_pot4esa.pro)