def main():
"""
NAME
vgpmap_magic.py
DESCRIPTION
makes a map of vgps and a95/dp,dm for site means in a pmag_results table
SYNTAX
vgpmap_magic.py [command line options]
OPTIONS
-h prints help and quits
-eye ELAT ELON [specify eyeball location], default is 90., 0.
-f FILE pmag_results format file, [default is pmag_results.txt]
-res [c,l,i,h] specify resolution (crude, low, intermediate, high]
-etp plot the etopo20 topographpy data (requires high resolution data set)
-prj PROJ, specify one of the following:
ortho = orthographic
lcc = lambert conformal
moll = molweide
merc = mercator
-sym SYM SIZE: choose a symbol and size, examples:
ro 5 : small red circles
bs 10 : intermediate blue squares
g^ 20 : large green triangles
-ell plot dp/dm or a95 ellipses
-rev RSYM RSIZE : flip reverse poles to normal antipode
-S: plot antipodes of all poles
-age : plot the ages next to the poles
-crd [g,t] : choose coordinate system, default is to plot all site VGPs
-fmt [pdf, png, eps...] specify output format, default is pdf
-sav save and quit
DEFAULTS
FILE: pmag_results.txt
res: c
prj: ortho
ELAT,ELON = 0,0
SYM SIZE: ro 8
RSYM RSIZE: g^ 8
"""
dir_path = '.'
res, ages = 'c', 0
plot = 0
proj = 'ortho'
results_file = 'pmag_results.txt'
ell, flip = 0, 0
lat_0, lon_0 = 90., 0.
fmt = 'pdf'
sym, size = 'ro', 8
rsym, rsize = 'g^', 8
anti = 0
fancy = 0
coord = ""
if '-WD' in sys.argv:
ind = sys.argv.index('-WD')
dir_path = sys.argv[ind + 1]
if '-h' in sys.argv:
print main.__doc__
sys.exit()
if '-S' in sys.argv: anti = 1
if '-fmt' in sys.argv:
ind = sys.argv.index('-fmt')
fmt = sys.argv[ind + 1]
if '-sav' in sys.argv: plot = 1
if '-res' in sys.argv:
ind = sys.argv.index('-res')
res = sys.argv[ind + 1]
if '-etp' in sys.argv: fancy = 1
if '-prj' in sys.argv:
ind = sys.argv.index('-prj')
proj = sys.argv[ind + 1]
if '-rev' in sys.argv:
flip = 1
ind = sys.argv.index('-rev')
rsym = (sys.argv[ind + 1])
rsize = int(sys.argv[ind + 2])
if '-sym' in sys.argv:
ind = sys.argv.index('-sym')
sym = (sys.argv[ind + 1])
size = int(sys.argv[ind + 2])
if '-eye' in sys.argv:
ind = sys.argv.index('-eye')
lat_0 = float(sys.argv[ind + 1])
lon_0 = float(sys.argv[ind + 2])
if '-ell' in sys.argv: ell = 1
if '-age' in sys.argv: ages = 1
if '-f' in sys.argv:
ind = sys.argv.index('-f')
results_file = sys.argv[ind + 1]
if '-crd' in sys.argv:
ind = sys.argv.index('-crd')
crd = sys.argv[ind + 1]
if crd == 'g': coord = '0'
if crd == 't': coord = '100'
results_file = dir_path + '/' + results_file
data, file_type = pmag.magic_read(results_file)
if file_type != 'pmag_results':
print "bad results file"
sys.exit()
FIG = {'map': 1}
pmagplotlib.plot_init(FIG['map'], 6, 6)
# read in er_sites file
lats, lons, dp, dm, a95 = [], [], [], [], []
Pars = []
dates, rlats, rlons = [], [], []
if 'data_type' in data[0].keys():
Results = pmag.get_dictitem(data, 'data_type', 'i',
'T') # get all site level data
else:
Results = data
Results = pmag.get_dictitem(Results, 'vgp_lat', '',
'F') # get all non-blank latitudes
Results = pmag.get_dictitem(Results, 'vgp_lon', '',
'F') # get all non-blank longitudes
if coord != "":
Results = pmag.get_dictitem(Results, 'tilt_correction', coord,
'T') # get specified coordinate system
location = ""
for rec in Results:
if rec['er_location_names'] not in location:
location = location + ':' + rec['er_location_names']
if 'average_age' in rec.keys(
) and rec['average_age'] != "" and ages == 1:
dates.append(rec['average_age'])
lat = float(rec['vgp_lat'])
lon = float(rec['vgp_lon'])
if flip == 0:
lats.append(lat)
lons.append(lon)
elif flip == 1:
if lat < 0:
rlats.append(-lat)
lon = lon + 180.
if lon > 360: lon = lon - 360.
rlons.append(lon)
else:
lats.append(lat)
lons.append(lon)
elif anti == 1:
lats.append(-lat)
lon = lon + 180.
if lon > 360: lon = lon - 360.
lons.append(lon)
ppars = []
ppars.append(lon)
ppars.append(lat)
ell1, ell2 = "", ""
if 'vgp_dm' in rec.keys() and rec['vgp_dm'] != "":
ell1 = float(rec['vgp_dm'])
if 'vgp_dp' in rec.keys() and rec['vgp_dp'] != "":
ell2 = float(rec['vgp_dp'])
if 'vgp_alpha95' in rec.keys() and rec['vgp_alpha95'] != "":
ell1, ell2 = float(rec['vgp_alpha95']), float(rec['vgp_alpha95'])
if ell1 != "" and ell2 != "":
ppars = []
ppars.append(lons[-1])
ppars.append(lats[-1])
ppars.append(ell1)
ppars.append(lons[-1])
isign = abs(lats[-1]) / lats[-1]
ppars.append(lats[-1] - isign * 90.)
ppars.append(ell2)
ppars.append(lons[-1] + 90.)
ppars.append(0.)
Pars.append(ppars)
location = location.strip(':')
Opts = {
'latmin': -90,
'latmax': 90,
'lonmin': 0.,
'lonmax': 360.,
'lat_0': lat_0,
'lon_0': lon_0,
'proj': proj,
'sym': 'bs',
'symsize': 3,
'pltgrid': 0,
'res': res,
'boundinglat': 0.
}
Opts['details'] = {
'coasts': 1,
'rivers': 0,
'states': 0,
'countries': 0,
'ocean': 1,
'fancy': fancy
}
pmagplotlib.plotMAP(
FIG['map'], [90.], [0.],
Opts) # make the base map with a blue triangle at the pole`
Opts['pltgrid'] = -1
Opts['sym'] = sym
Opts['symsize'] = size
if len(dates) > 0: Opts['names'] = dates
if len(lats) > 0:
pmagplotlib.plotMAP(FIG['map'], lats, lons,
Opts) # add the lats and lons of the poles
Opts['names'] = []
if len(rlats) > 0:
Opts['sym'] = rsym
Opts['symsize'] = rsize
pmagplotlib.plotMAP(FIG['map'], rlats, rlons,
Opts) # add the lats and lons of the poles
if plot == 0:
pmagplotlib.drawFIGS(FIG)
if ell == 1: # add ellipses if desired.
Opts['details'] = {
'coasts': 0,
'rivers': 0,
'states': 0,
'countries': 0,
'ocean': 0
}
Opts['pltgrid'] = -1 # turn off meridian replotting
Opts['symsize'] = 2
Opts['sym'] = 'g-'
for ppars in Pars:
if ppars[2] != 0:
PTS = pmagplotlib.plotELL(FIG['map'], ppars, 'g.', 0, 0)
elats, elons = [], []
for pt in PTS:
elons.append(pt[0])
elats.append(pt[1])
pmagplotlib.plotMAP(
FIG['map'], elats, elons, Opts
) # make the base map with a blue triangle at the pole`
if plot == 0: pmagplotlib.drawFIGS(FIG)
files = {}
for key in FIG.keys():
files[key] = 'LO:_' + location + '_VGP_map.' + fmt
if pmagplotlib.isServer:
black = '#000000'
purple = '#800080'
titles = {}
titles['eq'] = 'LO:_' + location + '_VGP_map'
FIG = pmagplotlib.addBorders(FIG, titles, black, purple)
pmagplotlib.saveP(FIG, files)
elif plot == 0:
pmagplotlib.drawFIGS(FIG)
ans = raw_input(" S[a]ve to save plot, Return to quit: ")
if ans == "a":
pmagplotlib.saveP(FIG, files)
else:
print "Good bye"
sys.exit()
else:
pmagplotlib.saveP(FIG, files)
def main():
"""
NAME
plotdi_a.py
DESCRIPTION
plots equal area projection from dec inc data and fisher mean, cone of confidence
INPUT FORMAT
takes dec, inc, alpha95 as first three columns in space delimited file
SYNTAX
plotdi_a.py [-i][-f FILE]
OPTIONS
-f FILE to read file name from command line
-fmt [png,jpg,eps,pdf,svg] set plot file format ['svg' is default]
-sav save plot and quit
"""
fmt,plot='svg',0
if len(sys.argv) > 0:
if '-h' in sys.argv: # check if help is needed
print(main.__doc__)
sys.exit() # graceful quit
if '-fmt' in sys.argv:
ind=sys.argv.index('-fmt')
fmt=sys.argv[ind+1]
if '-sav' in sys.argv:plot=1
if '-f' in sys.argv:
ind=sys.argv.index('-f')
file=sys.argv[ind+1]
f=open(file,'r')
data=f.readlines()
else:
data=sys.stdin.readlines() # read in data from standard input
DIs,Pars=[],[]
for line in data: # read in the data from standard input
pars=[]
rec=line.split() # split each line on space to get records
DIs.append([float(rec[0]),float(rec[1])])
pars.append(float(rec[0]))
pars.append(float(rec[1]))
pars.append(float(rec[2]))
pars.append(float(rec[0]))
isign=old_div(abs(float(rec[1])),float(rec[1]))
pars.append(float(rec[1])-isign*90.) #Beta inc
pars.append(float(rec[2])) # gamma
pars.append(float(rec[0])+90.) # Beta dec
pars.append(0.) #Beta inc
Pars.append(pars)
#
EQ={'eq':1} # make plot dictionary
pmagplotlib.plot_init(EQ['eq'],5,5)
title='Equal area projection'
pmagplotlib.plotEQ(EQ['eq'],DIs,title)# plot directions
for k in range(len(Pars)):
pmagplotlib.plotELL(EQ['eq'],Pars[k],'b',0,1) # plot ellipses
files={}
for key in list(EQ.keys()):
files[key]=key+'.'+fmt
titles={}
titles['eq']='Equal Area Plot'
if pmagplotlib.isServer:
black = '#000000'
purple = '#800080'
EQ = pmagplotlib.addBorders(EQ,titles,black,purple)
pmagplotlib.saveP(EQ,files)
elif plot==0:
pmagplotlib.drawFIGS(EQ)
ans=input(" S[a]ve to save plot, [q]uit, Return to continue: ")
if ans=="q": sys.exit()
if ans=="a":
pmagplotlib.saveP(EQ,files)
else:
pmagplotlib.saveP(EQ,files)
def main():
"""
NAME
vgpmap_magic.py
DESCRIPTION
makes a map of vgps and a95/dp,dm for site means in a pmag_results table
SYNTAX
vgpmap_magic.py [command line options]
OPTIONS
-h prints help and quits
-eye ELAT ELON [specify eyeball location], default is 90., 0.
-f FILE pmag_results format file, [default is pmag_results.txt]
-res [c,l,i,h] specify resolution (crude, low, intermediate, high]
-etp plot the etopo20 topographpy data (requires high resolution data set)
-prj PROJ, specify one of the following:
ortho = orthographic
lcc = lambert conformal
moll = molweide
merc = mercator
-sym SYM SIZE: choose a symbol and size, examples:
ro 5 : small red circles
bs 10 : intermediate blue squares
g^ 20 : large green triangles
-ell plot dp/dm or a95 ellipses
-rev RSYM RSIZE : flip reverse poles to normal antipode
-S: plot antipodes of all poles
-age : plot the ages next to the poles
-crd [g,t] : choose coordinate system, default is to plot all site VGPs
-fmt [pdf, png, eps...] specify output format, default is pdf
-sav save and quit
DEFAULTS
FILE: pmag_results.txt
res: c
prj: ortho
ELAT,ELON = 0,0
SYM SIZE: ro 8
RSYM RSIZE: g^ 8
"""
dir_path='.'
res,ages='c',0
plot=0
proj='ortho'
results_file='pmag_results.txt'
ell,flip=0,0
lat_0,lon_0=90.,0.
fmt='pdf'
sym,size='ro',8
rsym,rsize='g^',8
anti=0
fancy=0
coord=""
if '-WD' in sys.argv:
ind = sys.argv.index('-WD')
dir_path=sys.argv[ind+1]
if '-h' in sys.argv:
print main.__doc__
sys.exit()
if '-S' in sys.argv:anti=1
if '-fmt' in sys.argv:
ind = sys.argv.index('-fmt')
fmt=sys.argv[ind+1]
if '-sav' in sys.argv:plot=1
if '-res' in sys.argv:
ind = sys.argv.index('-res')
res=sys.argv[ind+1]
if '-etp' in sys.argv:fancy=1
if '-prj' in sys.argv:
ind = sys.argv.index('-prj')
proj=sys.argv[ind+1]
if '-rev' in sys.argv:
flip=1
ind = sys.argv.index('-rev')
rsym=(sys.argv[ind+1])
rsize=int(sys.argv[ind+2])
if '-sym' in sys.argv:
ind = sys.argv.index('-sym')
sym=(sys.argv[ind+1])
size=int(sys.argv[ind+2])
if '-eye' in sys.argv:
ind = sys.argv.index('-eye')
lat_0=float(sys.argv[ind+1])
lon_0=float(sys.argv[ind+2])
if '-ell' in sys.argv: ell=1
if '-age' in sys.argv: ages=1
if '-f' in sys.argv:
ind = sys.argv.index('-f')
results_file=sys.argv[ind+1]
if '-crd' in sys.argv:
ind = sys.argv.index('-crd')
crd=sys.argv[ind+1]
if crd=='g':coord='0'
if crd=='t':coord='100'
results_file=dir_path+'/'+results_file
data,file_type=pmag.magic_read(results_file)
if file_type!='pmag_results':
print "bad results file"
sys.exit()
FIG={'map':1}
pmagplotlib.plot_init(FIG['map'],6,6)
# read in er_sites file
lats,lons,dp,dm,a95=[],[],[],[],[]
Pars=[]
dates,rlats,rlons=[],[],[]
if 'data_type' in data[0].keys():
Results=pmag.get_dictitem(data,'data_type','i','T') # get all site level data
else:
Results=data
Results=pmag.get_dictitem(Results,'vgp_lat','','F') # get all non-blank latitudes
Results=pmag.get_dictitem(Results,'vgp_lon','','F') # get all non-blank longitudes
if coord!="":Results=pmag.get_dictitem(Results,'tilt_correction',coord,'T') # get specified coordinate system
location=""
for rec in Results:
if rec['er_location_names'] not in location:location = location+':'+rec['er_location_names']
if 'average_age' in rec.keys() and rec['average_age']!="" and ages==1:
dates.append(rec['average_age'])
lat=float(rec['vgp_lat'])
lon=float(rec['vgp_lon'])
if flip==0:
lats.append(lat)
lons.append(lon)
elif flip==1:
if lat<0:
rlats.append(-lat)
lon=lon+180.
if lon>360:lon=lon-360.
rlons.append(lon)
else:
lats.append(lat)
lons.append(lon)
elif anti==1:
lats.append(-lat)
lon=lon+180.
if lon>360:lon=lon-360.
lons.append(lon)
ppars=[]
ppars.append(lon)
ppars.append(lat)
ell1,ell2="",""
if 'vgp_dm' in rec.keys() and rec['vgp_dm']!="":ell1=float(rec['vgp_dm'])
if 'vgp_dp' in rec.keys() and rec['vgp_dp']!="":ell2=float(rec['vgp_dp'])
if 'vgp_alpha95' in rec.keys() and rec['vgp_alpha95']!="":ell1,ell2=float(rec['vgp_alpha95']),float(rec['vgp_alpha95'])
if ell1!="" and ell2!="":
ppars=[]
ppars.append(lons[-1])
ppars.append(lats[-1])
ppars.append(ell1)
ppars.append(lons[-1])
isign=abs(lats[-1])/lats[-1]
ppars.append(lats[-1]-isign*90.)
ppars.append(ell2)
ppars.append(lons[-1]+90.)
ppars.append(0.)
Pars.append(ppars)
location=location.strip(':')
Opts={'latmin':-90,'latmax':90,'lonmin':0.,'lonmax':360.,'lat_0':lat_0,'lon_0':lon_0,'proj':proj,'sym':'bs','symsize':3,'pltgrid':0,'res':res,'boundinglat':0.}
Opts['details']={'coasts':1,'rivers':0, 'states':0, 'countries':0,'ocean':1,'fancy':fancy}
pmagplotlib.plotMAP(FIG['map'],[90.],[0.],Opts) # make the base map with a blue triangle at the pole`
Opts['pltgrid']=-1
Opts['sym']=sym
Opts['symsize']=size
if len(dates)>0:Opts['names']=dates
if len(lats)>0:pmagplotlib.plotMAP(FIG['map'],lats,lons,Opts) # add the lats and lons of the poles
Opts['names']=[]
if len(rlats)>0:
Opts['sym']=rsym
Opts['symsize']=rsize
pmagplotlib.plotMAP(FIG['map'],rlats,rlons,Opts) # add the lats and lons of the poles
if plot==0:
pmagplotlib.drawFIGS(FIG)
if ell==1: # add ellipses if desired.
Opts['details']={'coasts':0,'rivers':0, 'states':0, 'countries':0,'ocean':0}
Opts['pltgrid']=-1 # turn off meridian replotting
Opts['symsize']=2
Opts['sym']='g-'
for ppars in Pars:
if ppars[2]!=0:
PTS=pmagplotlib.plotELL(FIG['map'],ppars,'g.',0,0)
elats,elons=[],[]
for pt in PTS:
elons.append(pt[0])
elats.append(pt[1])
pmagplotlib.plotMAP(FIG['map'],elats,elons,Opts) # make the base map with a blue triangle at the pole`
if plot==0:pmagplotlib.drawFIGS(FIG)
files={}
for key in FIG.keys():
files[key]='LO:_'+location+'_VGP_map.'+fmt
if pmagplotlib.isServer:
black = '#000000'
purple = '#800080'
titles={}
titles['eq']='LO:_'+location+'_VGP_map'
FIG = pmagplotlib.addBorders(FIG,titles,black,purple)
pmagplotlib.saveP(FIG,files)
elif plot==0:
pmagplotlib.drawFIGS(FIG)
ans=raw_input(" S[a]ve to save plot, Return to quit: ")
if ans=="a":
pmagplotlib.saveP(FIG,files)
else:
print "Good bye"
sys.exit()
else:
pmagplotlib.saveP(FIG,files)
def main():
"""
NAME
vgpmap_magic.py
DESCRIPTION
makes a map of vgps and a95/dp,dm for site means in a sites table
SYNTAX
vgpmap_magic.py [command line options]
OPTIONS
-h prints help and quits
-eye ELAT ELON [specify eyeball location], default is 90., 0.
-f FILE sites format file, [default is sites.txt]
-res [c,l,i,h] specify resolution (crude, low, intermediate, high]
-etp plot the etopo20 topographpy data (requires high resolution data set)
-prj PROJ, specify one of the following:
ortho = orthographic
lcc = lambert conformal
moll = molweide
merc = mercator
-sym SYM SIZE: choose a symbol and size, examples:
ro 5 : small red circles
bs 10 : intermediate blue squares
g^ 20 : large green triangles
-ell plot dp/dm or a95 ellipses
-rev RSYM RSIZE : flip reverse poles to normal antipode
-S: plot antipodes of all poles
-age : plot the ages next to the poles
-crd [g,t] : choose coordinate system, default is to plot all site VGPs
-fmt [pdf, png, eps...] specify output format, default is pdf
-sav save and quit
DEFAULTS
FILE: pmag_results.txt
res: c
prj: ortho
ELAT,ELON = 0,0
SYM SIZE: ro 8
RSYM RSIZE: g^ 8
"""
if '-h' in sys.argv:
print(main.__doc__)
sys.exit()
dir_path = pmag.get_named_arg_from_sys("-WD", ".")
# plot: default is 0, if -sav in sys.argv should be 1
plot = pmag.get_flag_arg_from_sys("-sav", true=1, false=0)
fmt = pmag.get_named_arg_from_sys("-fmt", "pdf")
res = pmag.get_named_arg_from_sys("-res", "c")
proj = pmag.get_named_arg_from_sys("-prj", "ortho")
anti = pmag.get_flag_arg_from_sys("-S", true=1, false=0)
fancy = pmag.get_flag_arg_from_sys("-etp", true=1, false=0)
ell = pmag.get_flag_arg_from_sys("-ell", true=1, false=0)
ages = pmag.get_flag_arg_from_sys("-age", true=1, false=0)
if '-rev' in sys.argv:
flip = 1
ind = sys.argv.index('-rev')
rsym = (sys.argv[ind + 1])
rsize = int(sys.argv[ind + 2])
else:
flip, rsym, rsize = 0, "g^", 8
if '-sym' in sys.argv:
ind = sys.argv.index('-sym')
sym = (sys.argv[ind + 1])
size = int(sys.argv[ind + 2])
else:
sym, size = 'ro', 8
if '-eye' in sys.argv:
ind = sys.argv.index('-eye')
lat_0 = float(sys.argv[ind + 1])
lon_0 = float(sys.argv[ind + 2])
else:
lat_0, lon_0 = 90., 0.
crd = pmag.get_named_arg_from_sys("-crd", "")
coord_dict = {'g': 0, 't': 100}
coord = coord_dict[crd] if crd else ""
results_file = pmag.get_named_arg_from_sys("-f", "sites.txt")
con = nb.Contribution(dir_path, single_file=results_file)
if not list(con.tables.keys()):
print("-W - Couldn't read in data")
return
FIG = {'map': 1}
pmagplotlib.plot_init(FIG['map'], 6, 6)
# read in er_sites file
lats, lons = [], []
Pars = []
dates, rlats, rlons = [], [], []
site_container = con.tables['sites']
site_df = site_container.df
# use individual results
site_df = site_df[site_df['result_type'] == 'i']
# use records with vgp_lat and vgp_lon
cond1, cond2 = site_df['vgp_lat'].notnull(), site_df['vgp_lon'].notnull()
Results = site_df[cond1 & cond2]
# use tilt correction
if coord and 'dir_tilt_correction' in Results.columns:
Results = Results[Results['dir_tilt_correction'] == coord]
# get location name and average ages
location = ":".join(Results['location'].unique())
if 'average_age' in Results.columns and ages == 1:
dates = Results['average_age'].unique()
# go through rows and extract data
for ind, row in Results.iterrows():
lat, lon = float(row['vgp_lat']), float(row['vgp_lon'])
if anti == 1:
lats.append(-lat)
lon = lon + 180.
if lon > 360:
lon = lon - 360.
lons.append(lon)
elif flip == 0:
lats.append(lat)
lons.append(lon)
elif flip == 1:
if lat < 0:
rlats.append(-lat)
lon = lon + 180.
if lon > 360:
lon = lon - 360
rlons.append(lon)
else:
lats.append(lat)
lons.append(lon)
ppars = []
ppars.append(lon)
ppars.append(lat)
ell1, ell2 = "", ""
if 'vgp_dm' in list(row.keys()) and row['vgp_dm']:
ell1 = float(row['vgp_dm'])
if 'vgp_dp' in list(row.keys()) and row['vgp_dp']:
ell2 = float(row['vgp_dp'])
if 'vgp_alpha95' in list(row.keys()) and row['vgp_alpha95'].notnull():
ell1, ell2 = float(row['vgp_alpha95']), float(row['vgp_alpha95'])
if ell1 and ell2:
ppars = []
ppars.append(lons[-1])
ppars.append(lats[-1])
ppars.append(ell1)
ppars.append(lons[-1])
isign = old_div(abs(lats[-1]), lats[-1])
ppars.append(lats[-1] - isign * 90.)
ppars.append(ell2)
ppars.append(lons[-1] + 90.)
ppars.append(0.)
Pars.append(ppars)
location = location.strip(':')
Opts = {
'latmin': -90,
'latmax': 90,
'lonmin': 0.,
'lonmax': 360.,
'lat_0': lat_0,
'lon_0': lon_0,
'proj': proj,
'sym': 'bs',
'symsize': 3,
'pltgrid': 0,
'res': res,
'boundinglat': 0.
}
Opts['details'] = {
'coasts': 1,
'rivers': 0,
'states': 0,
'countries': 0,
'ocean': 1,
'fancy': fancy
}
# make the base map with a blue triangle at the pole
pmagplotlib.plotMAP(FIG['map'], [90.], [0.], Opts)
Opts['pltgrid'] = -1
Opts['sym'] = sym
Opts['symsize'] = size
if len(dates) > 0:
Opts['names'] = dates
if len(lats) > 0:
# add the lats and lons of the poles
pmagplotlib.plotMAP(FIG['map'], lats, lons, Opts)
Opts['names'] = []
if len(rlats) > 0:
Opts['sym'] = rsym
Opts['symsize'] = rsize
# add the lats and lons of the poles
pmagplotlib.plotMAP(FIG['map'], rlats, rlons, Opts)
if plot == 0:
pmagplotlib.drawFIGS(FIG)
if ell == 1: # add ellipses if desired.
Opts['details'] = {
'coasts': 0,
'rivers': 0,
'states': 0,
'countries': 0,
'ocean': 0,
'fancy': fancy
}
Opts['pltgrid'] = -1 # turn off meridian replotting
Opts['symsize'] = 2
Opts['sym'] = 'g-'
for ppars in Pars:
if ppars[2] != 0:
PTS = pmagplotlib.plotELL(FIG['map'], ppars, 'g.', 0, 0)
elats, elons = [], []
for pt in PTS:
elons.append(pt[0])
elats.append(pt[1])
# make the base map with a blue triangle at the pole
pmagplotlib.plotMAP(FIG['map'], elats, elons, Opts)
if plot == 0:
pmagplotlib.drawFIGS(FIG)
files = {}
for key in list(FIG.keys()):
if pmagplotlib.isServer: # use server plot naming convention
files[key] = 'LO:_' + location + '_VGP_map.' + fmt
else: # use more readable naming convention
files[key] = '{}_VGP_map.{}'.format(location, fmt)
if pmagplotlib.isServer:
black = '#000000'
purple = '#800080'
titles = {}
titles['eq'] = 'LO:_' + location + '_VGP_map'
FIG = pmagplotlib.addBorders(FIG, titles, black, purple)
pmagplotlib.saveP(FIG, files)
elif plot == 0:
pmagplotlib.drawFIGS(FIG)
ans = input(" S[a]ve to save plot, Return to quit: ")
if ans == "a":
pmagplotlib.saveP(FIG, files)
else:
print("Good bye")
sys.exit()
else:
pmagplotlib.saveP(FIG, files)
def main():
"""
NAME
vgpmap_magic.py
DESCRIPTION
makes a map of vgps and a95/dp,dm for site means in a sites table
SYNTAX
vgpmap_magic.py [command line options]
OPTIONS
-h prints help and quits
-eye ELAT ELON [specify eyeball location], default is 90., 0.
-f FILE sites format file, [default is sites.txt]
-res [c,l,i,h] specify resolution (crude, low, intermediate, high]
-etp plot the etopo20 topographpy data (requires high resolution data set)
-prj PROJ, specify one of the following:
ortho = orthographic
lcc = lambert conformal
moll = molweide
merc = mercator
-sym SYM SIZE: choose a symbol and size, examples:
ro 5 : small red circles
bs 10 : intermediate blue squares
g^ 20 : large green triangles
-ell plot dp/dm or a95 ellipses
-rev RSYM RSIZE : flip reverse poles to normal antipode
-S: plot antipodes of all poles
-age : plot the ages next to the poles
-crd [g,t] : choose coordinate system, default is to plot all site VGPs
-fmt [pdf, png, eps...] specify output format, default is pdf
-sav save and quit
DEFAULTS
FILE: pmag_results.txt
res: c
prj: ortho
ELAT,ELON = 0,0
SYM SIZE: ro 8
RSYM RSIZE: g^ 8
"""
if "-h" in sys.argv:
print main.__doc__
sys.exit()
dir_path = pmag.get_named_arg_from_sys("-WD", ".")
# plot: default is 0, if -sav in sys.argv should be 1
plot = pmag.get_flag_arg_from_sys("-sav", true=1, false=0)
fmt = pmag.get_named_arg_from_sys("-fmt", "pdf")
res = pmag.get_named_arg_from_sys("-res", "c")
proj = pmag.get_named_arg_from_sys("-prj", "ortho")
anti = pmag.get_flag_arg_from_sys("-S", true=1, false=0)
fancy = pmag.get_flag_arg_from_sys("-etp", true=1, false=0)
ell = pmag.get_flag_arg_from_sys("-ell", true=1, false=0)
ages = pmag.get_flag_arg_from_sys("-age", true=1, false=0)
if "-rev" in sys.argv:
flip = 1
ind = sys.argv.index("-rev")
rsym = sys.argv[ind + 1]
rsize = int(sys.argv[ind + 2])
else:
flip, rsym, rsize = 0, "g^", 8
if "-sym" in sys.argv:
ind = sys.argv.index("-sym")
sym = sys.argv[ind + 1]
size = int(sys.argv[ind + 2])
else:
sym, size = "ro", 8
if "-eye" in sys.argv:
ind = sys.argv.index("-eye")
lat_0 = float(sys.argv[ind + 1])
lon_0 = float(sys.argv[ind + 2])
else:
lat_0, lon_0 = 90.0, 0.0
crd = pmag.get_named_arg_from_sys("-crd", "")
coord_dict = {"g": 0, "t": 100}
coord = coord_dict[crd] if crd else ""
results_file = pmag.get_named_arg_from_sys("-f", "sites.txt")
con = nb.Contribution(dir_path, single_file=results_file)
if not con.tables.keys():
print "-W - Couldn't read in data"
return
FIG = {"map": 1}
pmagplotlib.plot_init(FIG["map"], 6, 6)
# read in er_sites file
lats, lons = [], []
Pars = []
dates, rlats, rlons = [], [], []
site_container = con.tables["sites"]
site_df = site_container.df
# use individual results
site_df = site_df[site_df["result_type"] == "i"]
# use records with vgp_lat and vgp_lon
cond1, cond2 = site_df["vgp_lat"].notnull(), site_df["vgp_lon"].notnull()
Results = site_df[cond1 & cond2]
# use tilt correction
if coord and "dir_tilt_correction" in Results.columns:
Results = Results[Results["dir_tilt_correction"] == coord]
# get location name and average ages
location = ":".join(Results["location"].unique())
if "average_age" in Results.columns and ages == 1:
dates = Results["average_age"].unique()
# go through rows and extract data
for ind, row in Results.iterrows():
lat, lon = float(row["vgp_lat"]), float(row["vgp_lon"])
if anti == 1:
lats.append(-lat)
lon = lon + 180.0
if lon > 360:
lon = lon - 360.0
lons.append(lon)
elif flip == 0:
lats.append(lat)
lons.append(lon)
elif flip == 1:
if lat < 0:
rlats.append(-lat)
lon = lon + 180.0
if lon > 360:
lon = lon - 360
rlons.append(lon)
else:
lats.append(lat)
lons.append(lon)
ppars = []
ppars.append(lon)
ppars.append(lat)
ell1, ell2 = "", ""
if "vgp_dm" in row.keys() and row["vgp_dm"]:
ell1 = float(row["vgp_dm"])
if "vgp_dp" in row.keys() and row["vgp_dp"]:
ell2 = float(row["vgp_dp"])
if "vgp_alpha95" in row.keys() and row["vgp_alpha95"].notnull():
ell1, ell2 = float(row["vgp_alpha95"]), float(row["vgp_alpha95"])
if ell1 and ell2:
ppars = []
ppars.append(lons[-1])
ppars.append(lats[-1])
ppars.append(ell1)
ppars.append(lons[-1])
isign = abs(lats[-1]) / lats[-1]
ppars.append(lats[-1] - isign * 90.0)
ppars.append(ell2)
ppars.append(lons[-1] + 90.0)
ppars.append(0.0)
Pars.append(ppars)
location = location.strip(":")
Opts = {
"latmin": -90,
"latmax": 90,
"lonmin": 0.0,
"lonmax": 360.0,
"lat_0": lat_0,
"lon_0": lon_0,
"proj": proj,
"sym": "bs",
"symsize": 3,
"pltgrid": 0,
"res": res,
"boundinglat": 0.0,
}
Opts["details"] = {"coasts": 1, "rivers": 0, "states": 0, "countries": 0, "ocean": 1, "fancy": fancy}
# make the base map with a blue triangle at the pole
pmagplotlib.plotMAP(FIG["map"], [90.0], [0.0], Opts)
Opts["pltgrid"] = -1
Opts["sym"] = sym
Opts["symsize"] = size
if len(dates) > 0:
Opts["names"] = dates
if len(lats) > 0:
# add the lats and lons of the poles
pmagplotlib.plotMAP(FIG["map"], lats, lons, Opts)
Opts["names"] = []
if len(rlats) > 0:
Opts["sym"] = rsym
Opts["symsize"] = rsize
# add the lats and lons of the poles
pmagplotlib.plotMAP(FIG["map"], rlats, rlons, Opts)
if plot == 0:
pmagplotlib.drawFIGS(FIG)
if ell == 1: # add ellipses if desired.
Opts["details"] = {"coasts": 0, "rivers": 0, "states": 0, "countries": 0, "ocean": 0, "fancy": fancy}
Opts["pltgrid"] = -1 # turn off meridian replotting
Opts["symsize"] = 2
Opts["sym"] = "g-"
for ppars in Pars:
if ppars[2] != 0:
PTS = pmagplotlib.plotELL(FIG["map"], ppars, "g.", 0, 0)
elats, elons = [], []
for pt in PTS:
elons.append(pt[0])
elats.append(pt[1])
# make the base map with a blue triangle at the pole
pmagplotlib.plotMAP(FIG["map"], elats, elons, Opts)
if plot == 0:
pmagplotlib.drawFIGS(FIG)
files = {}
for key in FIG.keys():
files[key] = "LO:_" + location + "_VGP_map." + fmt
if pmagplotlib.isServer:
black = "#000000"
purple = "#800080"
titles = {}
titles["eq"] = "LO:_" + location + "_VGP_map"
FIG = pmagplotlib.addBorders(FIG, titles, black, purple)
pmagplotlib.saveP(FIG, files)
elif plot == 0:
pmagplotlib.drawFIGS(FIG)
ans = raw_input(" S[a]ve to save plot, Return to quit: ")
if ans == "a":
pmagplotlib.saveP(FIG, files)
else:
print "Good bye"
sys.exit()
else:
pmagplotlib.saveP(FIG, files)
def main():
"""
NAME
vgpmap_magic.py
DESCRIPTION
makes a map of vgps and a95/dp,dm for site means in a sites table
SYNTAX
vgpmap_magic.py [command line options]
OPTIONS
-h prints help and quits
-eye ELAT ELON [specify eyeball location], default is 90., 0.
-f FILE sites format file, [default is sites.txt]
-res [c,l,i,h] specify resolution (crude, low, intermediate, high]
-etp plot the etopo20 topographpy data (requires high resolution data set)
-prj PROJ, specify one of the following:
ortho = orthographic
lcc = lambert conformal
moll = molweide
merc = mercator
-sym SYM SIZE: choose a symbol and size, examples:
ro 5 : small red circles
bs 10 : intermediate blue squares
g^ 20 : large green triangles
-ell plot dp/dm or a95 ellipses
-rev RSYM RSIZE : flip reverse poles to normal antipode
-S: plot antipodes of all poles
-age : plot the ages next to the poles
-crd [g,t] : choose coordinate system, default is to plot all site VGPs
-fmt [pdf, png, eps...] specify output format, default is pdf
-sav save and quit
DEFAULTS
FILE: pmag_results.txt
res: c
prj: ortho
ELAT,ELON = 0,0
SYM SIZE: ro 8
RSYM RSIZE: g^ 8
"""
if '-h' in sys.argv:
print(main.__doc__)
sys.exit()
dir_path = pmag.get_named_arg_from_sys("-WD", ".")
# plot: default is 0, if -sav in sys.argv should be 1
plot = pmag.get_flag_arg_from_sys("-sav", true=1, false=0)
fmt = pmag.get_named_arg_from_sys("-fmt", "pdf")
res = pmag.get_named_arg_from_sys("-res", "c")
proj = pmag.get_named_arg_from_sys("-prj", "ortho")
anti = pmag.get_flag_arg_from_sys("-S", true=1, false=0)
fancy = pmag.get_flag_arg_from_sys("-etp", true=1, false=0)
ell = pmag.get_flag_arg_from_sys("-ell", true=1, false=0)
ages = pmag.get_flag_arg_from_sys("-age", true=1, false=0)
if '-rev' in sys.argv:
flip = 1
ind = sys.argv.index('-rev')
rsym = (sys.argv[ind + 1])
rsize = int(sys.argv[ind + 2])
else:
flip, rsym, rsize = 0, "g^", 8
if '-sym' in sys.argv:
ind = sys.argv.index('-sym')
sym = (sys.argv[ind + 1])
size = int(sys.argv[ind + 2])
else:
sym, size = 'ro', 8
if '-eye' in sys.argv:
ind = sys.argv.index('-eye')
lat_0 = float(sys.argv[ind + 1])
lon_0 = float(sys.argv[ind + 2])
else:
lat_0, lon_0 = 90., 0.
crd = pmag.get_named_arg_from_sys("-crd", "")
coord_dict = {'g': 0, 't': 100}
coord = coord_dict[crd] if crd else ""
results_file = pmag.get_named_arg_from_sys("-f", "sites.txt")
con = nb.Contribution(dir_path, single_file=results_file)
if not list(con.tables.keys()):
print("-W - Couldn't read in data")
return
FIG = {'map': 1}
pmagplotlib.plot_init(FIG['map'], 6, 6)
# read in er_sites file
lats, lons = [], []
Pars = []
dates, rlats, rlons = [], [], []
site_container = con.tables['sites']
site_df = site_container.df
# use individual results
site_df = site_df[site_df['result_type'] == 'i']
# use records with vgp_lat and vgp_lon
cond1, cond2 = site_df['vgp_lat'].notnull(), site_df['vgp_lon'].notnull()
Results = site_df[cond1 & cond2]
# use tilt correction
if coord and 'dir_tilt_correction' in Results.columns:
Results = Results[Results['dir_tilt_correction'] == coord]
# get location name and average ages
location = ":".join(Results['location'].unique())
if 'average_age' in Results.columns and ages == 1:
dates = Results['average_age'].unique()
# go through rows and extract data
for ind, row in Results.iterrows():
lat, lon = float(row['vgp_lat']), float(row['vgp_lon'])
if anti == 1:
lats.append(-lat)
lon = lon + 180.
if lon > 360:
lon = lon - 360.
lons.append(lon)
elif flip == 0:
lats.append(lat)
lons.append(lon)
elif flip == 1:
if lat < 0:
rlats.append(-lat)
lon = lon + 180.
if lon > 360:
lon = lon - 360
rlons.append(lon)
else:
lats.append(lat)
lons.append(lon)
ppars = []
ppars.append(lon)
ppars.append(lat)
ell1, ell2 = "", ""
if 'vgp_dm' in list(row.keys()) and row['vgp_dm']:
ell1 = float(row['vgp_dm'])
if 'vgp_dp' in list(row.keys()) and row['vgp_dp']:
ell2 = float(row['vgp_dp'])
if 'vgp_alpha95' in list(row.keys()) and row['vgp_alpha95'].notnull():
ell1, ell2 = float(row['vgp_alpha95']), float(row['vgp_alpha95'])
if ell1 and ell2:
ppars = []
ppars.append(lons[-1])
ppars.append(lats[-1])
ppars.append(ell1)
ppars.append(lons[-1])
isign = old_div(abs(lats[-1]), lats[-1])
ppars.append(lats[-1] - isign * 90.)
ppars.append(ell2)
ppars.append(lons[-1] + 90.)
ppars.append(0.)
Pars.append(ppars)
location = location.strip(':')
Opts = {'latmin': -90, 'latmax': 90, 'lonmin': 0., 'lonmax': 360.,
'lat_0': lat_0, 'lon_0': lon_0, 'proj': proj, 'sym': 'bs',
'symsize': 3, 'pltgrid': 0, 'res': res, 'boundinglat': 0.}
Opts['details'] = {'coasts': 1, 'rivers': 0, 'states': 0,
'countries': 0, 'ocean': 1, 'fancy': fancy}
# make the base map with a blue triangle at the pole
pmagplotlib.plotMAP(FIG['map'], [90.], [0.], Opts)
Opts['pltgrid'] = -1
Opts['sym'] = sym
Opts['symsize'] = size
if len(dates) > 0:
Opts['names'] = dates
if len(lats) > 0:
# add the lats and lons of the poles
pmagplotlib.plotMAP(FIG['map'], lats, lons, Opts)
Opts['names'] = []
if len(rlats) > 0:
Opts['sym'] = rsym
Opts['symsize'] = rsize
# add the lats and lons of the poles
pmagplotlib.plotMAP(FIG['map'], rlats, rlons, Opts)
if plot == 0:
pmagplotlib.drawFIGS(FIG)
if ell == 1: # add ellipses if desired.
Opts['details'] = {'coasts': 0, 'rivers': 0, 'states': 0,
'countries': 0, 'ocean': 0, 'fancy': fancy}
Opts['pltgrid'] = -1 # turn off meridian replotting
Opts['symsize'] = 2
Opts['sym'] = 'g-'
for ppars in Pars:
if ppars[2] != 0:
PTS = pmagplotlib.plotELL(FIG['map'], ppars, 'g.', 0, 0)
elats, elons = [], []
for pt in PTS:
elons.append(pt[0])
elats.append(pt[1])
# make the base map with a blue triangle at the pole
pmagplotlib.plotMAP(FIG['map'], elats, elons, Opts)
if plot == 0:
pmagplotlib.drawFIGS(FIG)
files = {}
for key in list(FIG.keys()):
if pmagplotlib.isServer: # use server plot naming convention
files[key] = 'LO:_' + location + '_VGP_map.' + fmt
else: # use more readable naming convention
files[key] = '{}_VGP_map.{}'.format(location, fmt)
if pmagplotlib.isServer:
black = '#000000'
purple = '#800080'
titles = {}
titles['eq'] = 'LO:_' + location + '_VGP_map'
FIG = pmagplotlib.addBorders(FIG, titles, black, purple)
pmagplotlib.saveP(FIG, files)
elif plot == 0:
pmagplotlib.drawFIGS(FIG)
ans = input(" S[a]ve to save plot, Return to quit: ")
if ans == "a":
pmagplotlib.saveP(FIG, files)
else:
print("Good bye")
sys.exit()
else:
pmagplotlib.saveP(FIG, files)
def main():
"""
NAME
plotdi_a.py
DESCRIPTION
plots equal area projection from dec inc data and fisher mean, cone of confidence
INPUT FORMAT
takes dec, inc, alpha95 as first three columns in space delimited file
SYNTAX
plotdi_a.py [-i][-f FILE]
OPTIONS
-f FILE to read file name from command line
-fmt [png,jpg,eps,pdf,svg] set plot file format ['svg' is default]
-sav save plot and quit
"""
fmt, plot = 'svg', 0
if len(sys.argv) > 0:
if '-h' in sys.argv: # check if help is needed
print(main.__doc__)
sys.exit() # graceful quit
if '-fmt' in sys.argv:
ind = sys.argv.index('-fmt')
fmt = sys.argv[ind + 1]
if '-sav' in sys.argv: plot = 1
if '-f' in sys.argv:
ind = sys.argv.index('-f')
file = sys.argv[ind + 1]
f = open(file, 'r')
data = f.readlines()
else:
data = sys.stdin.readlines() # read in data from standard input
DIs, Pars = [], []
for line in data: # read in the data from standard input
pars = []
rec = line.split() # split each line on space to get records
DIs.append([float(rec[0]), float(rec[1])])
pars.append(float(rec[0]))
pars.append(float(rec[1]))
pars.append(float(rec[2]))
pars.append(float(rec[0]))
isign = old_div(abs(float(rec[1])), float(rec[1]))
pars.append(float(rec[1]) - isign * 90.) #Beta inc
pars.append(float(rec[2])) # gamma
pars.append(float(rec[0]) + 90.) # Beta dec
pars.append(0.) #Beta inc
Pars.append(pars)
#
EQ = {'eq': 1} # make plot dictionary
pmagplotlib.plot_init(EQ['eq'], 5, 5)
title = 'Equal area projection'
pmagplotlib.plotEQ(EQ['eq'], DIs, title) # plot directions
for k in range(len(Pars)):
pmagplotlib.plotELL(EQ['eq'], Pars[k], 'b', 0, 1) # plot ellipses
files = {}
for key in list(EQ.keys()):
files[key] = key + '.' + fmt
titles = {}
titles['eq'] = 'Equal Area Plot'
if pmagplotlib.isServer:
black = '#000000'
purple = '#800080'
EQ = pmagplotlib.addBorders(EQ, titles, black, purple)
pmagplotlib.saveP(EQ, files)
elif plot == 0:
pmagplotlib.drawFIGS(EQ)
ans = input(" S[a]ve to save plot, [q]uit, Return to continue: ")
if ans == "q": sys.exit()
if ans == "a":
pmagplotlib.saveP(EQ, files)
else:
pmagplotlib.saveP(EQ, files)
