def getnewparams(self):
""" This will take all of the terms in the entries and update the param
dictionary in the Plot Class object. If no Plot Class exists then
the fucntion will become a pass through."""
if self.PC is None:
return
paramtemp = {}
for field in INIOPTIONS:
if field == 'reinterp':
paramtemp[field] = self.options[field]['var'].get()
else:
varval = [i.get() for i in self.options[field]['entries']]
if field=='paramheight':
paramtemp[field] = [[varval[2*i],float(varval[2*i+1])] for i in np.arange(0,len(varval)/2) ]
elif field=='paramlim':
paramtemp[field] = [[float(varval[2*i]),float(varval[2*i+1])] for i in np.arange(0,len(varval)/2) ]
elif field=='timebounds':
splist = [i.split(' ') for i in varval ]
timelist = [splist[0][0],splist[0][1],splist[1][0],splist[1][1]]
paramtemp[field] = str2posix(timelist)
elif len(varval)>1:
paramtemp[field]=[float(i) for i in varval]
else:
paramtemp[field]=float(varval[0])
self.PC.params=paramtemp
def PlotTECdiff(gpsloc,timelist,satnum,sublist,pname='mahdiff.png',tectype = 'TEC'):
""" This will plot the differences between two gps sites. The code filters
first by satilite number. The TEC is interpolated over the time period
and then subtracted.
Inputs
gpsloc - The directory holding the ionofiles.
timelist - A list of strings holding the time the data will be interpolated over
[date1,time1,date2,time1]
satnum - The satilite number as an int or float.
sublist - This is the name of the recievers that will have their values compared
pname - Name of the plot
tectype - Either vTEC or TEC, determines which type will be compared."""
# Figure out location or receivers
flist1 = glob.glob(os.path.join(gpsloc,'*.iono'))
fnames = np.array([os.path.splitext(os.path.split(i)[1])[0].lower().split('-')[0] for i in flist1])
[f0,f1] = [np.argwhere(i.lower()==fnames)[0][0] for i in sublist]
# read in the receivers and filter out by sat number
mah0str = flist1[f0]
mah1str = flist1[f1]
mah0 = GeoData(readIonofiles,(mah0str,))
mah1 = GeoData(readIonofiles,(mah1str,))
sat230 = mah0.data['satnum']==satnum
sat231 = mah1.data['satnum']==satnum
timemah0 = mah0.times[sat230]
timemah1 = mah1.times[sat231]
TEC0 = mah0.data[tectype][sat230]
TEC1 = mah1.data[tectype][sat231]
# Interpolation
xends = str2posix(timelist)
xint = np.linspace(xends[0],xends[1],180)
mah0int = np.interp(xint,timemah0[:,0],TEC0)
mah1int = np.interp(xint,timemah1[:,0],TEC1)
mahdif = mah0int-mah1int
#plotting
dts = map(datetime.datetime.utcfromtimestamp, xint)
fig, axmat = plt.subplots(1,1,dpi=300)
lines = axmat.plot(dts,mahdif)
axmat.set_title(sublist[0]+' - '+sublist[1] +' '+ timelist[0])
dtfmt = DateFormatter('%H:%M:%S')
axmat.xaxis.set_major_locator(HourLocator())
axmat.xaxis.set_major_formatter(dtfmt)
axmat.xaxis.set_minor_locator(MinuteLocator(interval=15))
axmat.set_xlabel('Time UT')
axmat.set_ylabel(tectype)
plt.savefig(pname)