"""
"""
from os import sep
import project

# read in gauge file
def get_gauges_from_file(filename):
    fid = open(filename)
    lines = fid.readlines()
    fid.close()
    
    gauges = []
    gaugelocation = []
    eastings = []
    northings = []
    for line in lines[1:]:
        fields = line.split(',')
        location = fields[0]
        easting = float(fields[1])
        northing = float(fields[2])
        eastings.append(easting)
        northings.append(northing)
        gaugelocation.append(location)
        
    #Return gauges and raw data for subsequent storage
    return gaugelocation, eastings, northings

gaugelocation, eastings, northings = get_gauges_from_file(project.gauge_filename)

filename = project.tex_output
print 'filename', filename
fid = open(filename, 'w')
# put in place tex stuff
#fid.write('\\documentclass{article}\n')  
#fid.write('\\usepackage{epsfig}\n')  
#fid.write('\\begin{document}\n')
  
# make table of gauge name and location in eastings and northings
s = '\\begin{tabular}{|l|l|l|}\hline \n Gauge Name & Easting & Northing \hline \n'
fid.write(s)
for name, east, north in zip(gaugelocation, eastings, northings):
    s = '%s & %.2f & %.2f \hline \n' %(name, east, north)
    fid.write(s)

s = '\\end{tabular} \n \n'
fid.write(s)
        
# make figure for each gauge
n = len(gaugelocation)
for i in range(n):
    for j in range(4):
        if j == 0: what = 'stage'
        if j == 1: what = 'speed'
        if j == 2: what = 'momentum'
        if j == 3: what = 'bearing'
        graphloc = project.outputdir+'Slump tests'+sep+'t30_10km_longtime_k1'+sep+'Reflective'+sep+'Gauges'+sep        
        graphname = '%sGauge_%s_%s' %(graphloc, gaugelocation[i], what) + '.png'
        label = '%s' %(gaugelocation[i])
        caption = 'Time series for %s gauge (%.2f, %.2f) - %s' %(gaugelocation[i], eastings[i], northings[i], what)
        s = '\\begin{figure}[hbt] \n \\centerline{\includegraphics[width=75mm, height=75mm]{%s}} \n' %(graphname)
        fid.write(s)
        s = '\\caption{%s} \n \label{fig:%s_%s} \n \end{figure} \n \n' %(caption, label, what)
        fid.write(s)


#s = '\\end{document}\n'
#fid.write(s)