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mk_html_help2.
Last modified: Thu Aug 6 12:53:14 2020.
Checks ASK MLAT and MLON values for v02 cal files versus v01 values for the first tme in each file. Input station, output cal01 and cal02 are the output cal structures. example: test_ask_cal2, 'gill' Plots will show version 02 ask mlat, mlon as line, version 01 ask mlat, mlon as red plus signs. ro test_ask_cal2, station, cal01, cal02
(See projects/themis/ground/test_ask_cal2.pro)
NAME:
thm_alt_stackplot.pro
PURPOSE:
To create 3 PNG files displaying the H,D and Z components of the magnetic field
from multiple GBO stations out of GMAG data that is stored in CDF file.
CALLING SEQUENCE:
thm_alt_stackplot, date, duration, stack_shift=stack_shift, no_expose=no_expose, make_png=make_png
INPUTS:
date: The start of the time interval to be plotted. (Format:
'YYYY-MM-DD/hh:mm:ss')
duration: The length of the interval being plotted. (Floating
point number of days -> 12hr=0.5), default=1
stack_shift: Space between stations on the y-axis (units are
nanotesla), default=50
no_expose: Set this keyword to prevent the plot from being
printed to the screen.
make_png: Set this keyword to make the 3 PNG files. (OPTION
NOT IMPLEMENTED
max_deviation: Large spikes in the data (probably gliches)
can screw up the y-axis scales. This keyword allows you to
set the maximum deviation the data can go from the median;
points that exceed this value are omitted. default value is
plus or minus 1500 nT
no_data_load: This keyword prevents new data from being
loaded; the routine will try to plot existing data if it exists.
OUTPUTS:
Plots...
; PROCEDURE:
Read in data from CDF files; plot the data using tplot.pro routines;
make PNG files with makegif.pro routine
EXAMPLE:
thm_alt_stackplot, '2006-11-11',1,/make_png, max_deviation=1500, stack_shift=200.
MODIFICATION HISTORY:
Written by: Matt Davis
October 23, 2006 Initial version
Added dydt_spike_test, 7-apr-2008, jmm, jimm@ssl.berkeley.edu
Hacked from thm_gmag_stackplot, this version makes no
distinction between lo and hi lat's, just plots 8 per page,
jmm, 31-aug-2009
$LastChangedBy: aaflores $
$LastChangedDate: 2012-01-09 09:54:03 -0800 (Mon, 09 Jan 2012) $
$LastChangedRevision: 9515 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_4_0/projects/themis/ground/thm_alt_stackplot.pro $
(See projects/themis/ground/thm_alt_stackplot.pro)
NAME:
THM_ASI_CREATE_MOSAIC
PURPOSE:
create mosaic with all THEMIS ASI
CATEGORY:
None
CALLING SEQUENCE:
THM_ASI_CREATE_MOSAIC,time
INPUTS:
Time like '2006-01-01/05:00:00'
OPTIONAL INPUTS:
None
KEYWORD PARAMETERS:
cal_files calibration files if they do not need to be read
pgm_file do not read CDF, but pgm-files
verbose print some diagnostics
insert insert stop before end of program
gif_out create a gif-file
gif_dir directory for gif-output
exclude string of station names that should not be plotted
show string of station names that should only be plotted
minval minimum value for black
maxval maximum value for white
minimum_elevation minimum elevation to plot in degrees
mask mask certain parts of image
scale scale for map set
central_lon geographic longitude of center of plot
central_lat geographic latitude of center of plot
rotation rotate map
projection projection for map set, MAP_PROJ_INFO, PROJ_NAMES=names
color_continent shade of continent fill
color_background shade of background
zbuffer do in z-buffer, not on the screen
cursor finish with cursor info, loop if cursor>1
window set window number
xsize xsize of window
ysize ysize of window
position=position position of plot on window (normal coordinates)
noerase=noerase do not erase current window (no effect if {x,y}size set
keep_z keep z-buffer open for further plotting
no_grid=no_grid do not plot geomagnetic grid
no_midnight=no_midnight do not plot midnight meridian
no_label do not label mosaic with date and time
add_plot stop because we want to add something
force_map plot map even if there are no images
xy_pos xy position
location mark geographic location [lo,la]
track1 mark geographic location [lo,la]
track2 mark geographic location [lo,la]
top top color to be used for polyfill
no_color do not load color table, use existing
xy_cursor create array of cursor selected values to pass to upper program
ssize size of symbol for location
sym_color color of location
stoptime create multiple mosaics
timestep time steps for multiple mosaics in seconds
OUTPUTS:
None
OPTIONAL OUTPUTS:
None
COMMON BLOCKS:
None
SIDE EFFECTS:
None
RESTRICTIONS:
None
EXAMPLE:
THM_ASI_CREATE_MOSAIC,'2006-01-01/05:00:00'
THM_ASI_CREATE_MOSAIC,'2007-03-01/04:00:00',/thumb,exclude='ekat'
MODIFICATION HISTORY:
Written by: Harald Frey, 02/06/2007
based on example from Donovan/Jackel
2007-03-15, hfrey, thumbnails, keyword exclude
2007-03-27, hfrey, special treatment for not mapped thumbsnails
2007-12-21, jmm, added explicit set_plot,'z' for zbuffer
2008-07-21, jmm, added gif_dir, for output directory option
2009-06-17, hfrey, a few additions to make my life easier
2009-11-10, cgabrielse, added xy_cursor keyword for
sending cursor values up level
2012-07-02, jmm, Added color_annotation keyword
2017-01-26, jmm, Fixed proble with crashing on
set_plot,'x' for windows
NOTES:
VERSION:
$LastChangedBy: hfrey $
$LastChangedDate: 2017-12-20 11:41:21 -0800 (Wed, 20 Dec 2017) $
$LastChangedRevision: 24450 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_4_0/projects/themis/ground/thm_asi_create_mosaic.pro $
(See projects/themis/ground/thm_asi_create_mosaic.pro)
NAME:
THM_ASI_MERGE_MOSAIC
PURPOSE:
create mosaic with all THEMIS ASI
CATEGORY:
None
CALLING SEQUENCE:
THM_ASI_MERGE_MOSAIC,time
INPUTS:
Time like '2006-01-01/05:00:00'
OPTIONAL INPUTS:
None
KEYWORD PARAMETERS:
cal_files calibration files if they do not need to be read
pgm_file do not read CDF, but pgm-files
verbose print some diagnostics
insert insert stop before end of program
gif_out create a gif-file
gif_dir directory for gif-output
exclude string of station names that should not be plotted
show string of station names that should only be plotted
minval minimum value for black
maxval maximum value for white
minimum_elevation minimum elevation to plot in degrees
mask mask certain parts of image
scale scale for map set
central_lon geographic longitude of center of plot
central_lat geographic latitude of center of plot
rotation rotate map
projection projection for map set, MAP_PROJ_INFO, PROJ_NAMES=names
color_continent shade of continent fill
color_background shade of background
zbuffer do in z-buffer, not on the screen
cursor finish with cursor info, loop if cursor>1
window set window number
xsize xsize of window
ysize ysize of window
position=position position of plot on window (normal coordinates)
noerase=noerase do not erase current window (no effect if {x,y}size set
keep_z keep z-buffer open for further plotting
no_grid=no_grid do not plot geomagnetic grid
no_midnight=no_midnight do not plot midnight meridian
no_label do not label mosaic with date and time
add_plot stop because we want to add something
force_map plot map even if there are no images
xy_pos xy position
location mark geographic location [lo,la]
track1 mark geographic location [lo,la]
track2 mark geographic location [lo,la]
top top color to be used for polyfill
no_color do not load color table, use existing
xy_cursor create array of cursor selected values to pass to upper program
ssize size of symbol for location
sym_color color of location
stoptime create multiple mosaics
timestep time steps for multiple mosaics in seconds
OUTPUTS:
None
OPTIONAL OUTPUTS:
None
COMMON BLOCKS:
None
SIDE EFFECTS:
None
RESTRICTIONS:
None
EXAMPLE:
THM_ASI_MERGE_MOSAIC,'2006-01-01/05:00:00'
THM_ASI_MERGE_MOSAIC,'2007-03-01/04:00:00',exclude='ekat'
MODIFICATION HISTORY:
Written by: Harald Frey, 09/06/2011
based on example from Donovan/Jackel and thm_asi_create_mosaic
NOTES:
WARNING!!!!!!!!!!!!!!
This program may not be perfect and may not work in every situation. Especially if stations
are influenced by stray or moon light it may still be better to use thm_asi_create_mosaic.
Also occasionally there are still sharp borders between overlapping images. If you encounter
such a situation send me an email hfrey@ssl.berkeley.edu. (hfrey, 09/21/2011)
VERSION:
$LastChangedBy:
$LastChangedDate:
$LastChangedRevision:
$URL:
(See projects/themis/ground/thm_asi_merge_mosaic.pro)
NAME:
THM_ASI_RECREATE_MOSAIC
PURPOSE:
recreate mosaic from gif-input
CATEGORY:
None
CALLING SEQUENCE:
THM_ASI_RECREATE_MOSAIC,file
INPUTS:
filename like 'MOSA.2008.01.28.10.58.30.gif'
OPTIONAL INPUTS:
None
KEYWORD PARAMETERS:
no_view do not regenerate mosaic, only show command
OUTPUTS:
None
OPTIONAL OUTPUTS:
None
COMMON BLOCKS:
None
SIDE EFFECTS:
None
RESTRICTIONS:
None
EXAMPLE:
THM_ASI_RECREATE_MOSAIC,'MOSA.2008.01.28.10.58.30.gif'
MODIFICATION HISTORY:
Written by: Harald Frey, 23/06/2009
NOTES:
VERSION:
$LastChangedBy: aaflores $
$LastChangedDate: 2012-01-09 09:54:03 -0800 (Mon, 09 Jan 2012) $
$LastChangedRevision: 9515 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_4_0/projects/themis/ground/thm_asi_recreate_mosaic.pro $
(See projects/themis/ground/thm_asi_recreate_mosaic.pro)
NAME:
THM_ASI_STATIONS.PRO
PURPOSE:
define quantities for GBO stations
CATEGORY:
None
CALLING SEQUENCE:
thm_asi_stations,labels,location
INPUTS:
None
OPTIONAL INPUTS:
None
KEYWORD PARAMETERS:
id IP Adress of stations, now obsolete but we keep them for now
epo names and locations of EPO sites
OUTPUTS:
labels Names of GBO stations
location Geographic location of stations
OPTIONAL OUTPUTS:
None
COMMON BLOCKS:
None
SIDE EFFECTS:
None
RESTRICTIONS:
None
EXAMPLE:
MODIFICATION HISTORY:
Written by: Harald Frey
Version 1.0 August, 23, 2006
1.1 09/29/06 changed order of UMIJ and CHBG
1.2 10/04/06 replaced UMIJ with SNKQ
1.3 03/19/07 added EPO, corrected typo
1.4 11/16/07 exchanged NAIN for KUUJ
1.5 03/17/08 added YKNF
1.6 10/09/08 added NRSQ
VERSION:
$LastChangedBy: hfrey $
$LastChangedDate: 2008-11-19 14:50:04 -0800 (Wed, 19 Nov 2008) $
$LastChangedRevision: 4004 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_4_0/projects/themis/ground/thm_asi_stations.pro $
(See projects/themis/ground/thm_asi_stations.pro)
NAME:
thm_gmag_stackplot.pro
PURPOSE:
To create 3 PNG files displaying the H,D and Z components of the magnetic field
from multiple GBO stations out of GMAG data that is stored in CDF file.
CALLING SEQUENCE:
thm_gmag_stackplot, date, duration, stack_shift=stack_shift, no_expose=no_expose, make_png=make_png
INPUTS:
date: The start of the time interval to be plotted. (Format: 'YYYY-MM-DD/hh:mm:ss')
duration: The length of the interval being plotted. (Floating point number of days -> 12hr=0.5), default=1
stack_shift: Space between stations on the y-axis (units are nanotesla), default=50
no_expose: Set this keyword to prevent the plot from being printed to the screen.
make_png: Set this keyword to make the 3 PNG files.
max_deviation: Large spikes in the data (probably gliches) can screw up the y-axis scales. This keyword allows
you to set the maximum deviation the data can go from the median; points that exceed this value are omitted.
The default value is plus or minus 1500 nT
no_data_load: This keyword prevents new data from being loaded; the routine will try to plot existing data if it exists.
hi_lat: Set this keyword to plot high latitude stations (above 49 degrees)
lo_lat: Set this keyword to plot low latitude stations (below 49 below)
OUTPUTS:
None, but it creates 3 PNG files in the directory that IDL is being run.
PROCEDURE:
Read in data from CDF files; plot the data using tplot.pro routines;
make PNG files with makegif.pro routine
EXAMPLE:
thm_gmag_stackplot, '2006-11-11',1,/make_png, max_deviation=1500, stack_shift=200.
MODIFICATION HISTORY:
Written by: Matt Davis
October 23, 2006 Initial version
Added dydt_spike_test, 7-apr-2008, jmm, jimm@ssl.berkeley.edu
NOTE: This program is still in development. Features to be added:
-generalizing the routine
(See projects/themis/ground/thm_gmag_stackplot.pro)
NAME:
thm_gmag_stackplot_intervals.pro
PURPOSE:
To create 3 PNG files displaying the H,D and Z components of the magnetic field
from multiple GBO stations out of GMAG data that is stored in CDF file.
CALLING SEQUENCE:
thm_gmag_stackplot, date, duration, stack_shift=stack_shift, no_expose=no_expose, make_png=make_png
INPUTS:
date: The start of the time interval to be plotted. (Format: 'YYYY-MM-DD/hh:mm:ss')
duration: The length of the interval being plotted. (Floating point number of days -> 12hr=0.5), default=1
stack_shift: Space between stations on the y-axis (units are nanotesla), default=50
no_expose: Set this keyword to prevent the plot from being printed to the screen.
make_png: Set this keyword to make the 3 PNG files.
max_deviation: Large spikes in the data (probably gliches) can screw up the y-axis scales. This keyword allows
you to set the maximum deviation the data can go from the median; points that exceed this value are omitted.
The default value is plus or minus 1500 nT
no_data_load: This keyword prevents new data from being loaded; the routine will try to plot existing data if it exists.
hi_lat: Set this keyword to plot high latitude stations (above 49 degrees)
lo_lat: Set this keyword to plot low latitude stations (below 49 below)
OUTPUTS:
None, but it creates 3 PNG files in the directory that IDL is being run.
PROCEDURE:
Read in data from CDF files; plot the data using tplot.pro routines;
make PNG files with makegif.pro routine
EXAMPLE:
thm_gmag_stackplot, '2006-11-11',1,/make_png, max_deviation=1500, stack_shift=200.
MODIFICATION HISTORY:
Written by: Matt Davis
October 23, 2006 Initial version
Added dydt_spike_test, 7-apr-2008, jmm, jimm@ssl.berkeley.edu
NOTE: This program is still in development. Features to be added:
-generalizing the routine
(See projects/themis/ground/thm_gmag_stackplot_intervals.pro)
Procedure: THM_LOAD_ASI
KEYWORD PARAMETERS:
site = Observatory name, example, thm_load_gmag, site = 'fykn', the
default is 'all', i.e., load all available stations . This
can be an array of strings, e.g., ['fykn', 'gako'] or a
single string delimited by spaces, e.g., 'fykn gako'
datatype = request 'ast' or 'asf', default is 'asf', can also be 'all'.
TRANGE= (Optional) Time range of interest (2 element array), if
this is not set, the default is to prompt the user. Note
that if the input time range is not a full day, a full
day's data is loaded
level = the level of the data, the default is 'l2', or level-2
data. A string (e.g., 'l2') or an integer can be used. 'all'
can be passed in also, to get all levels.
/VERBOSE : set to output some useful info
/downloadonly, if set, then only download the data, do not load it
into variables.
/no_download: use only files which are online locally.
relpathnames_all: named variable in which to return all files that are
required for specified timespan, probe, datatype, and level.
If present, no files will be downloaded, and no data will be loaded.
/valid_names, if set, then this will return the valid site, datatype
and/or level options in named variables, for example,
thm_load_gmag, site = xxx, /valid_names
will return the array of valid sites in the
variable xxx
/CURSOR get time range with cursor
/TIME specify just one time (record) for data
Example:
thm_load_asi,site='atha',time='2007-03-23/05:00:00'
Notes:
To get an array of valid names make the following call;
thm_load_asi,site=vn,/valid_names
No further action will be taken.
Written by: Ken Bromund ????, Jan 5 2007
$LastChangedBy: egrimes $
$LastChangedDate: 2018-12-21 11:50:27 -0800 (Fri, 21 Dec 2018) $
$LastChangedRevision: 26397 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_4_0/projects/themis/ground/thm_load_asi.pro $
(See projects/themis/ground/thm_load_asi.pro)
NAME:
THM_LOAD_ASI_CAL
SYNTAX:
thm_load_asi_cal,'fykn',fykn_cal
PURPOSE:
load the ASI calibration parameters into tplot variables
INPUTS:
SITE names of GBO stations requested
OUTPUTS:
CAL_STRUC structure containing pointers to calibration parameters
KEYWORDS:
TRANGE= (Optional) Time range of interest (2 element array).
/VERBOSE : set to output some useful info
/ALL get data from all 20 THEMIS-GBO
/DOWNLOADONLY
/VALID_NAMES
/CURSOR get time range with cursor
REGO read cal-file for REGO camera instead of THEMIS
HISTORY:
adapted from thm_load_asi
2015-07-21, hfrey, included call to REGO cal-files
2020-06-09, jmm, checks for v02 files and corrects mlat and mlon
variables for ASK data.
Notes:
To get an array of valid names make the following call;
thm_load_asi_cal,valid_names=vn
No further action will be taken.
Written by: Harald Frey, Jan 26 2007
$LastChangedBy: jimm $
$LastChangedDate: 2020-07-20 10:58:45 -0700 (Mon, 20 Jul 2020) $
$LastChangedRevision: 28913 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_4_0/projects/themis/ground/thm_load_asi_cal.pro $
(See projects/themis/ground/thm_load_asi_cal.pro)
Procedure: THM_LOAD_ASK
Purpose: Loads THEMIS All Sky Keograms
keywords:
site = Observatory name, example, thm_load_gmag, site = 'fykn', the
default is 'all', i.e., load all available stations . This
can be an array of strings, e.g., ['fykn', 'gako'] or a
single string delimited by spaces, e.g., 'fykn gako'
datatype = request 'ast' or 'asf', default is 'asf', can also be 'all'.
TRANGE= (Optional) Time range of interest (2 element array), if
this is not set, the default is to prompt the user. Note
that if the input time range is not a full day, a full
day's data is loaded
level = the level of the data, the default is 'l2', or level-2
data. A string (e.g., 'l2') or an integer can be used. 'all'
can be passed in also, to get all levels.
/VERBOSE : set to output some useful info
/downloadonly, if set, then only download the data, do not load it
into variables.
/no_download: use only files which are online locally.
relpathnames_all: named variable in which to return all files that are
required for specified timespan, probe, datatype, and level.
If present, no files will be downloaded, and no data will be loaded.
/valid_names, if set, then this will return the valid site, datatype
and/or level options in named variables, for example,
thm_load_gmag, site = xxx, /valid_names
will return the array of valid sites in the
variable xxx
get_support_data = does nothing. present only for consistency with other
load routines
rego read red-line data instead of THEMIS white light
Example:
thg_load_ask
Notes:
This routine is (should be) platform independent.
$LastChangedBy: hfrey $
$LastChangedDate: 2016-02-29 12:10:52 -0800 (Mon, 29 Feb 2016) $
$LastChangedRevision: Added valid_names output option$
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_4_0/projects/themis/ground/thm_load_ask.pro $
(See projects/themis/ground/thm_load_ask.pro)
Procedure: THM_LOAD_CARISMA_GMAG,
thm_load_carisma_gmag, site = site, datatype = datatype, trange = trange, $
level = level, verbose = verbose, $
subtract_average = subtract_average, $
subtract_median = subtract_median, $
varname_out = varname_out, $
subtracted_values = subtracted_values, $
downloadonly = downloadonly, $
valid_names = valid_names
NOTE:
1. Data from the CARISMA gmag sites loaded by this routine is not mirrored by THEMIS. The data is downloaded
directly from CARISMA (UAlberta) to the user's computer.
Users of CARISMA data should be sure to read the Data Policy information at http://themis.ssl.berkeley.edu/roadrules.shtml
before using this data for publication.
2. The data for some sites in the CARISMA network is mirrored by THEMIS: namely Rankin Inlet, Fort Smith, Gillam, Pinawa
Fort Simpson. Data for these sites is loaded using the standard thm_load_gmag process.
keywords:
site = Observatory name, example, thm_load_carisma_gmag, site = 'daws', the
default is 'all', i.e., load all available stations . This
can be an array of strings, e.g., ['daws', 'isll'] or a
single string delimited by spaces, e.g., 'daws isll'. The
valid site names for this case are:
anna back cont daws eski fchp fchu
gull isll lgrr mcmu mstk norm
osak oxfo pols rabb sach talo
thrf vulc weyb wgry
These names correspond to gmags at these locations:
Ann Arbor, Back Lake, Contwoyto, Dawson City, Eskimo Point, Fort Chipewyan, Fort Churchill,
Gull Lake, Island Lake, Little Grand Rapids, Fort McMurray, Ministik Lake, Norman Wells,
Osakis, Oxford House, Polson, Rabbit Lake, Rankin Inlet, Sachs Harbour, Taloyoak,
Thief River Falls, Vulcan, Weyburn, Wells Gray.
NB:
1. The CARISMA fchu (Fort Churchill) magnetometer is distinct from the CANMOS fcc magnetometer at Fort Churchill.
2. The gmag site TALO is a CARISMA site. There is also a THEMIS ASI site TALO.
3. Data for some sites may not yet be available.
datatype = The type of data to be loaded, for this case, there is only
one option, the default value of 'mag', so this is a
placeholder should there be more that one data type. 'all'
can be passed in also, to get all variables.
TRANGE= (Optional) Time range of interest (2 element array), if
this is not set, the default is to prompt the user. Note
that if the input time range is not a full day, a full
day's data is loaded
level = the level of the data, the default is 'l2', or level-2
data. A string (e.g., 'l2') or an integer can be used.
(in this case there is only one level of data available)
/VERBOSE : set to output some useful info
/SUBTRACT_AVERAGE, if set, then the average values are subtracted
from the loaded variables,
/SUBTRACT_MEDIAN, if set, then the median values are subtracted
from the loaded variables,
varname_out= a string array containing the tplot variable names for
the loaded data, useful for the following keyword:
subtracted_values = returns N_elements(varname_out) by 3 array
containing the average or median (or 0) values
subtracted from the data.
/downloadonly, if set, then only download the data, do not load it
into variables.
no_download: use only files which are online locally.
relpathnames_all: named variable in which to return all files that are
required for specified timespan, probe, datatype, and level.
If present, no files will be downloaded, and no data will be loaded.
/valid_names, if set, then this will return the valid site, datatype
and/or level options in named variables, for example,
thm_load_carisma_gmag, site = xxx, /valid_names
will return the array of valid sites in the
variable xxx
get_support_data = does nothing. present only for consistency with other
load routines
Example:
timespan, '2010-06-04',1
thm_load_carisma_gmag, site = 'daws'
$LastChangedBy: egrimes $
$LastChangedDate: 2014-02-13 12:14:35 -0800 (Thu, 13 Feb 2014) $
$LastChangedRevision: 14372 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_4_0/projects/themis/ground/thm_load_carisma_gmag.pro $
(See projects/themis/ground/thm_load_carisma_gmag.pro)
Procedure: THM_LOAD_GMAG,
thm_load_gmag, site = site, datatype = datatype, trange = trange, $
level = level, verbose = verbose, $
subtract_average = subtract_average, $
subtract_median = subtract_median, $
varname_out = varname_out, $
subtracted_values = subtracted_values, $
downloadonly = downloadonly, $
valid_names = valid_names
keywords:
site = Observatory name, example, thm_load_gmag, site = 'bmls', the
default is 'all', i.e., load all available stations . This
can be an array of strings, e.g., ['bmls', 'ccmv'] or a
single string delimited by spaces, e.g., 'bmls ccnv'
datatype = The type of data to be loaded, for this case, there is only
one option, the default value of 'mag', so this is a
placeholder should there be more that one data type. 'all'
can be passed in also, to get all variables.
TRANGE= (Optional) Time range of interest (2 element array), if
this is not set, the default is to prompt the user. Note
that if the input time range is not a full day, a full
day's data is loaded
level = the level of the data, the default is 'l2', or level-2
data. A string (e.g., 'l2') or an integer can be used. 'all'
can be passed in also, to get all levels.
/VERBOSE : set to output some useful info
/SUBTRACT_AVERAGE, if set, then the average values are subtracted
from the loaded variables,
/SUBTRACT_MEDIAN, if set, then the median values are subtracted
from the loaded variables,
varname_out= a string array containing the tplot variable names for
the loaded data, useful for the following keyword:
subtracted_values = returns N_elements(varname_out) by 3 array
containing the average or median (or 0) values
subtracted from the data.
/downloadonly, if set, then only download the data, do not load it
into variables.
no_download: use only files which are online locally.
relpathnames_all: named variable in which to return all files that are
required for specified timespan, probe, datatype, and level.
If present, no files will be downloaded, and no data will be loaded.
/valid_names, if set, then this will return the valid site, datatype
and/or level options in named variables, for example,
0
thm_load_gmag, site = xxx, /valid_names
will return the array of valid sites in the
variable xxx
Valid names will be returned sorted by network unless the keyword /sort_by_alpha
is set in which case the sites will be alphabetized
/sort_by_alpha = Set this keyword to return the list of valid names sorted alphabetically rather
than by network
get_support_data = does nothing. present only for consistency with other
load routines
/thm_sites = Set this keyword to load magnetometer from the THEMIS GBO network
/tgo_sites = Set this keyword to load magnetometers from the TGO magnetometer network(Courtesy of DTU, Norway)
/dtu_sites = Set this keyword to load magnetometers from the DTU magnetometer network
(note that this keyword does not currently load (dnb, nrd) as only old uncalibrated data is available)
/ua_sites = Set this keyword to load magnetometers from the University of Alaska magnetometer network.
/maccs_sites = Set this keyword to load magnetometers from the MACCS network.
/usgs_sites = Set this keyword to load magnetometers from the USGS network.
/atha_sites = Set this keyword to load magnetometers from the U Athabasca or AUTUMN network.
/epo_sites = Set this keyword to load magnetometers that are EPO sites
/falcon_sites = Set this keyword to load magnetometers that are Falcon netword sites
/carisma_sites = Set this keyword to load magnetometers that are carisma sites
/mcmac_sites = Set this keyword to load magnetometers that are mcmac sites
/nrcan_sites = Set this keyword to load magnetometers that are nrcan sites
/step_sites = Set this keyword to load magnetometers that are STEP sites
/fmi_sites = Set this keyword to load magnetometers that are FMI sites
/aari_sites = Set this keyword to load magnetometers that are AARI sites
Example:
thm_load_gmag, site = 'bmls', trange =
['2007-01-22/00:00:00','2007-01-24/00:00:00']
WARNING: As with all GMAG data, users should be careful to verify data units and coordinate
systems, as calibrations can drift from true values over time. Users should be particularly
careful with the older data from the DMI/DTU network.
Written by: Davin Larson, Dec 2006
22-jan-2007, jmm, jimm@ssl.berkeley.edu rewrote argument list, added
keywords,
1-feb-2007, jmm, added subtract_median, subtracted_value keywords
19-mar-2007, jmm, fixed the station list...
1-may-2009, jmm, removed greenland_data keyword, the greenland
stations are now valid site names
3-jun-2009, jmm, added stations cdrt, crvr, gjoa, rbay, pang, tbdl
MACCS data from Augsburg
1-Jan-2011, prc, Extended support for DTU gmag provider. (DTU & TGO networks) Detailed info on sites is here: http://flux.phys.uit.no/geomag.html
7-Jan-2011, prc, Added site selection keywords for MACCS and University of Alaska.
6-May-2011, lphilpott, Updated site lists for DTU and TGO ('greenland') networks and added a warning about uncalibrated data.
20_Aug-2012, clrussell, Added new USGS sites and new site VLDR to list of valid sites
11-Sep-2012, clrussell, Added site network keywords for UAthabasca (AUTUMN) and USGS and EPO
24-Sep-2012, clrussell, Added new keyword /sort_by_alpha which will return the list of valid stations sorted by order
rather than by network.
04-Apr-2012, clrussell, Added units to the data_att structure
$LastChangedBy: crussell $
$LastChangedDate: 2019-04-12 11:58:43 -0700 (Fri, 12 Apr 2019) $
$LastChangedRevision: 27009 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_4_0/projects/themis/ground/thm_load_gmag.pro $
(See projects/themis/ground/thm_load_gmag.pro)
NAME: thm_load_gmag_networks PURPOSE: Loads the GMAG networks and stations from file gmag_stations.txt, which recides in the same directory. KEYWORDS: gmag_networks: list of gmag networks (gima, carisma, etc) gmag_stations: list of gmag station codes (abk, atha, etc) selected_network: list of selected networks EXAMPLES: thm_load_gmag_networks, gmag_networks=gmag_networks, gmag_stations=gmag_stations thm_load_gmag_networks, gmag_networks=gmag_networks, gmag_stations=gmag_stations, selected_network=['gima', 'autumnx'] HISTORY: $LastChangedBy: nikos $ $LastChangedDate: 2018-10-04 10:33:24 -0700 (Thu, 04 Oct 2018) $ $LastChangedRevision: 25913 $ $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_4_0/projects/themis/ground/thm_load_gmag_networks.pro $
(See projects/themis/ground/thm_load_gmag_networks.pro)
Procedure: THM_LOAD_GREENLAND_GMAG,
thm_load_greenland_gmag, site = site, datatype = datatype, trange = trange, $
level = level, verbose = verbose, $
subtract_average = subtract_average, $
subtract_median = subtract_median, $
varname_out = varname_out, $
subtracted_values = subtracted_values, $
downloadonly = downloadonly, $
valid_names = valid_names
keywords:
site = Observatory name, example, thm_load_greenland_gmag, site = 'amk', the
default is 'all', i.e., load all available stations . This
can be an array of strings, e.g., ['amk', 'atu'] or a
single string delimited by spaces, e.g., 'amk atu'. The
valid site names for this case are:
amk and atu bfe bjn dmh dob don fhb gdh ghb hop jck kar kuv lyr
nal naq nor nrd roe rvk sco skt sol sor stf svs tdc thl tro umq upn
These names correspond to gmags at these locations:
Ammassalik(Tasiilaq) Andenes Attu Brorfelde Bjornoya Danmarkshavn Dombas Donna Paamiut(Frederickshap) Qeqertarsuaq(Godhavn) Nuuk(Godthap) Hopen Jackvik Karmoy
Kullorsuaq Longyearbyen NyAlesund Naqsarsuaq Nordkapp Nord Roemoe Rorvik Ittoqqortoormiit Maniitsoq(SukkerToppen) Solund Soroya
Kangerlussuaq(SondreStromFjord) Savissivik TristanDaCunha Qaanaaq(Thule) Tromso Umanaq Upernavik
Note that the station 'naq' is the THEMIS GMAG
station 'NRSQ'
datatype = The type of data to be loaded, for this case, there is only
one option, the default value of 'mag', so this is a
placeholder should there be more that one data type. 'all'
can be passed in also, to get all variables.
TRANGE= (Optional) Time range of interest (2 element array), if
this is not set, the default is to prompt the user. Note
that if the input time range is not a full day, a full
day's data is loaded
level = the level of the data, the default is 'l2', or level-2
data. A string (e.g., 'l2') or an integer can be used. 'all'
can be passed in also, to get all levels.
/VERBOSE : set to output some useful info
/SUBTRACT_AVERAGE, if set, then the average values are subtracted
from the loaded variables,
/SUBTRACT_MEDIAN, if set, then the median values are subtracted
from the loaded variables,
varname_out= a string array containing the tplot variable names for
the loaded data, useful for the following keyword:
subtracted_values = returns N_elements(varname_out) by 3 array
containing the average or median (or 0) values
subtracted from the data.
/downloadonly, if set, then only download the data, do not load it
into variables.
no_download: use only files which are online locally.
relpathnames_all: named variable in which to return all files that are
required for specified timespan, probe, datatype, and level.
If present, no files will be downloaded, and no data will be loaded.
/valid_names, if set, then this will return the valid site, datatype
and/or level options in named variables, for example,
thm_load_greenland_gmag, site = xxx, /valid_names
will return the array of valid sites in the
variable xxx
get_support_data = does nothing. present only for consistency with other
load routines
Example:
timespan, '2007-06-04',1
thm_load_greenland_gmag, site = 'amk'
19-mar-2007, jmm, chnaged name from thm_load_gmag, to read greenland
gmag stations not included in the usual GMAG distribution
05-may-2011 lphilpott, updated site lists
$LastChangedBy: crussell $
$LastChangedDate: 2017-01-10 09:41:22 -0800 (Tue, 10 Jan 2017) $
$LastChangedRevision: 22560 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_4_0/projects/themis/ground/thm_load_greenland_gmag.pro $
(See projects/themis/ground/thm_load_greenland_gmag.pro)
Procedure: THM_LOAD_PSEUDOAE,
thm_load_pseudoAE, datatype = datatype, trange = trange, $
verbose = verbose, $
varname_out = varname_out, $
downloadonly = downloadonly, $
no_download=no_download,
relpathnames_all=relpathnames_all,$
files=files,$
valid_names = valid_names,$
suffix=suffix
Purpose:
loads pregenerated Pseudo AE,AU,AL from CDF. These are called "Pseudo" because
while they use the same algorithm as the global AE,AU,AL, they are generated
only from THEMIS GMAGs and thus represent, only a sampling of the Northern Hemisphere
keywords:
datatype = The type of data to be loaded. Can be 'al','au','ae', or 'all'
TRANGE= (Optional) Time range of interest (2 element array), if
this is not set, the default is to prompt the user. Note
that if the input time range is not a full day, a full
day's data is loaded
level = ignored, only one level for this datatype: L1
/VERBOSE : set to output some useful info
varname_out= a string array containing the tplot variable names for
the loaded data
/downloadonly, if set, then only download the data, do not load it
into variables.
/no_download: use only files which are online locally.
relpathnames_all: named variable in which to return all files that are
required for specified timespan, probe, datatype, and level.
If present, no files will be downloaded, and no data will be loaded.
files named varible for output of pathnames of local files.
/valid_names, if set, then this will return the valid site, datatype
and/or level options in named variables, for example,
thm_load_gmag, site = xxx, /valid_names
will return the array of valid sites in the
variable xxx
suffix= suffix to add to output data quantity (not added to support data)
Examples:
timespan,'2007-03-23'
thm_load_pseudoAE
thm_load_pseudoAE,datatype='AE',trange=['2007-01-22/00:00:00','2007-01-24/00:00:00']
$LastChangedBy: egrimes $
$LastChangedDate: 2018-12-21 11:50:27 -0800 (Fri, 21 Dec 2018) $
$LastChangedRevision: 26397 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_4_0/projects/themis/ground/thm_load_pseudoae.pro $
(See projects/themis/ground/thm_load_pseudoae.pro)
Procedure: THM_LOAD_ASI
KEYWORD PARAMETERS:
site = Observatory name, example, thm_load_gmag, site = 'fykn', the
default is 'all', i.e., load all available stations . This
can be an array of strings, e.g., ['fykn', 'gako'] or a
single string delimited by spaces, e.g., 'fykn gako'
datatype = request 'ast' or 'asf', default is 'asf', can also be 'all'.
TRANGE= (Optional) Time range of interest (2 element array), if
this is not set, the default is to prompt the user. Note
that if the input time range is not a full day, a full
day's data is loaded
level = the level of the data, the default is 'l2', or level-2
data. A string (e.g., 'l2') or an integer can be used. 'all'
can be passed in also, to get all levels.
/VERBOSE : set to output some useful info
/downloadonly, if set, then only download the data, do not load it
into variables.
/no_download: use only files which are online locally.
relpathnames_all: named variable in which to return all files that are
required for specified timespan, probe, datatype, and level.
If present, no files will be downloaded, and no data will be loaded.
/valid_names, if set, then this will return the valid site, datatype
and/or level options in named variables, for example,
thm_load_gmag, site = xxx, /valid_names
will return the array of valid sites in the
variable xxx
/CURSOR get time range with cursor
/TIME specify just one time (record) for data
Example:
thm_load_asi,site='atha',time='2007-03-23/05:00:00'
Notes:
To get an array of valid names make the following call;
thm_load_asi,site=vn,/valid_names
No further action will be taken.
Written by: Ken Bromund ????, Jan 5 2007
$LastChangedBy: egrimes $
$LastChangedDate: 2018-12-21 11:50:27 -0800 (Fri, 21 Dec 2018) $
$LastChangedRevision: 26397 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_4_0/projects/themis/ground/thm_load_rego.pro $
(See projects/themis/ground/thm_load_rego.pro)
Name: THM_MAKE_AE
Purpose: This routine calculates the "pseudo" AE, AL, and AU geomagnetic
indices by using ground magnetometer data from THEMIS GBOs. The names
of all stations used for calculation are printed on the screen.
In future, it will be possible to include ground data from other
magnetometer networks. Note that currently the calculation of
the "pseudo" indices does not subtract quiet day variation but
simply the median.
Syntax: THM_MAKE_AE [, RES = float] [, SITES = string ] [, /NO_LOAD ]
Parameters: None.
Keywords: res = sampling interval (by default 60 sec)
sites = observatory name; default is to use high-latitude
For dates prior to 2015-01-01 THEMIS sites are:
['atha', 'chbg', 'ekat', 'fsim', 'fsmi', 'fykn', $
'gako', 'gbay', 'gill', 'inuv', 'kapu', 'kian', $
'kuuj', 'mcgr', 'pgeo', 'pina', 'rank', 'snap', $
'snkq', 'tpas', 'whit', 'yknf', 'fcc', 'cmo', $
'naq', 'lrv'] ;made an array to facilitate the use of split_vec later
For dates on or after 2015-01-01 sites are:
sites = ['atha', 'chbg', 'ekat', 'fsim', 'fsmi', 'fykn', $
'gako', 'gbay', 'gill', 'inuv', 'kapu', 'kian', $
'kuuj', 'mcgr', 'pgeo', 'pina', 'rank', 'snap', $
'snkq', 'tpas', 'whit', 'yknf', 'fcc', 'cmo', $
'naq', 'lrv']
** Sites were changed from 2015 because many of the
original sites were no longer operational or
had poor quality data. Also because so many new
networks were added to the magnetometer data
served at UCB and UCLA
If set to 'all', all available sites
will be loaded and used.
no_load = if set, use existing gmag (THEMIS) tplot variables which have
already been loaded into the active TDAS environment
if not set, load gmag data (either
remotely or from computer disk)
max_deviation = The maximum deviation that the
magnetic field data can go from the median;
points that exceed this value are omitted.
The default value is plus or minus 1500 nT
Example: see crib sheet "thm_crib_make_AE.pro"
Notes: Written by Andreas Keiling, 15 May 2008
Modifications:
Edited header, put subroutine before main body so
that it would compile before being called by the
main body, W.M.Feuerstein, 6/2/2008.
Changed default sites to be only high-lat THEMIS
stations: jmm, 25-nov-2009
Added FCC, CMO, NAQ, LRV as sites, 17-sep-2012,
jmm
Added max deviation, extra despike of magnetic
field prior to index calculation, 4-nov-2013, jmm
Added new site list for 2015 and later 22-may-2015, clr
$LastChangedBy: egrimes $
$LastChangedDate: 2015-08-24 12:33:21 -0700 (Mon, 24 Aug 2015) $
$LastChangedRevision: 18592 $
$URL $
(See projects/themis/ground/thm_make_ae.pro)
NAME:
thm_mult_gmag_plot.pro
PURPOSE:
Plots all GMAG data, in groups of 3 (or anything set by
keyword n_per_page) for quick viewing
CALLING SEQUENCE:
thm_mult_gmag_plot, date, duration
INPUTS:
date: The start of the time interval to be plotted. (Format:
'YYYY-MM-DD/hh:mm:ss')
duration: The length of the interval being plotted. (Floating
point number of days -> 12hr=0.5), default=1
no_data_load: This keyword prevents new data from being
loaded; the routine will try to plot existing data if it
exists.
n_per_page: plots this many stations at a time, default is 3
OUTPUTS:
Plots...
MODIFICATION HISTORY:
jmm, 1-sep-2009, jimm@ssl.berkeley.edu
$LastChangedBy: aaflores $
$LastChangedDate: 2012-01-09 09:54:03 -0800 (Mon, 09 Jan 2012) $
$LastChangedRevision: 9515 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_4_0/projects/themis/ground/thm_mult_gmag_plot.pro $
(See projects/themis/ground/thm_mult_gmag_plot.pro)
NAME:
thm_plot_gmag_by_source
PURPOSE:
Plots all GMAG data, arranged by the data source (e.g., THEMIS
EPO, GBO, u of alaska, etc...) for quick viewing
CALLING SEQUENCE:
thm_mult_gmag_plot, date, duration
INPUTS:
date: The start of the time interval to be plotted. (Format:
'YYYY-MM-DD/hh:mm:ss')
duration: The length of the interval being plotted. (Floating
point number of days -> 12hr=0.5), default=1
no_data_load: This keyword prevents new data from being
loaded; the routine will try to plot existing data if it
exists.
source_in: Any or all of 'EPO/UCLA', 'GBO/UCalgary',
'GBO/Ualberta', 'Ualaska', 'MACCS', 'Misc'. The default is to
use all. Can be an array or string with spaces.
OUTPUTS:
Plots...
MODIFICATION HISTORY:
jmm, 4-Jan-2010, jimm@ssl.berkeley.edu
$LastChangedBy: nikos $
$LastChangedDate: 2018-10-04 10:33:24 -0700 (Thu, 04 Oct 2018) $
$LastChangedRevision: 25913 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/tags/spedas_4_0/projects/themis/ground/thm_plot_gmag_by_source.pro $
(See projects/themis/ground/thm_plot_gmag_by_source.pro)
NAME:
THM_REGO_CREATE_MOSAIC
PURPOSE:
create mosaic with all REGO ASI
CATEGORY:
None
CALLING SEQUENCE:
THM_REGO_CREATE_MOSAIC,time
INPUTS:
Time like '2006-01-01/05:00:00'
OPTIONAL INPUTS:
None
KEYWORD PARAMETERS:
cal_files calibration files if they do not need to be read
pgm_file do not read CDF, but pgm-files
verbose print some diagnostics
insert insert stop before end of program
gif_out create a gif-file
gif_dir directory for gif-output
exclude string of station names that should not be plotted
show string of station names that should only be plotted
minval minimum value for black
maxval maximum value for white
minimum_elevation minimum elevation to plot in degrees
mask mask certain parts of image
scale scale for map set
central_lon geographic longitude of center of plot
central_lat geographic latitude of center of plot
rotation rotate map
projection projection for map set, MAP_PROJ_INFO, PROJ_NAMES=names
color_continent shade of continent fill
color_background shade of background
zbuffer do in z-buffer, not on the screen
cursor finish with cursor info, loop if cursor>1
window set window number
xsize xsize of window
ysize ysize of window
position=position position of plot on window (normal coordinates)
noerase=noerase do not erase current window (no effect if {x,y}size set
keep_z keep z-buffer open for further plotting
no_grid=no_grid do not plot geomagnetic grid
no_midnight=no_midnight do not plot midnight meridian
no_label do not label mosaic with date and time
add_plot stop because we want to add something
force_map plot map even if there are no images
xy_pos xy position
location mark geographic location [lo,la]
track1 mark geographic location [lo,la]
track2 mark geographic location [lo,la]
top top color to be used for polyfill
no_color do not load color table, use existing
xy_cursor create array of cursor selected values to pass to upper program
ssize size of symbol for location
sym_color color of location
stoptime create multiple mosaics
timestep time steps for multiple mosaics in seconds
OUTPUTS:
None
OPTIONAL OUTPUTS:
None
COMMON BLOCKS:
None
SIDE EFFECTS:
None
RESTRICTIONS:
None
EXAMPLE:
THM_REGO_CREATE_MOSAIC,'2014-12-01/00:50:00'
THM_REGO_CREATE_MOSAIC,'2014-12-01/00:50:00',/thumb,exclude='atha'
MODIFICATION HISTORY:
Written by: Harald Frey, 02/06/2007
based on example from Donovan/Jackel
2007-03-15, hfrey, thumbnails, keyword exclude
2007-03-27, hfrey, special treatment for not mapped thumbsnails
2007-12-21, jmm, added explicit set_plot,'z' for zbuffer
2008-07-21, jmm, added gif_dir, for output directory option
2009-06-17, hfrey, a few additions to make my life easier
2009-11-10, cgabrielse, added xy_cursor keyword for
sending cursor values up level
2012-07-02, jmm, Added color_annotation keyword
2015-07-21, hfrey, adapted for REGO images
NOTES:
VERSION:
$LastChangedBy: hfrey $
$LastChangedDate: 2014-01-07 12:17:57 -0800 (Tue, 07 Jan 2014) $
$LastChangedRevision: 13811 $
$URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/projects/themis/ground/thm_asi_create_mosaic.pro $
(See projects/themis/ground/thm_rego_create_mosaic.pro)