profiler.py 9.75 KB
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import numpy as np
import matplotlib.pyplot as plt
from pylab import *
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import sys
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listay = list()
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listax = list()
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drs = []
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RectControl = 0
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fig = plt.figure()
ax = fig.add_subplot(111)
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filename2 = sys.argv[1]+".prof"
filename = sys.argv[1]+".dat" 
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modo = sys.argv[2] 
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profundidademax = float(sys.argv[3])
dxstep = float(sys.argv[4])
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print "nome dos arquivos "+filename+" e "+ filename2
fig.canvas.set_window_title(filename) 
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xx = arange(0, profundidademax, dxstep)       
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temp, = plot(xx,xx*0)               			      
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#######################################################################################################
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#######################################################################################################
# Funcoes que corrigem erros de arredondamento

def fix1(y, x):
    for k in arange(1, (len(y)-1)):
         if y[k] == 0:
            if y[k-1] and y[k+1] != 0:
                    y[k] = y[k-1]

def fix2(y, x):
    for k in arange(1, (len(y)-1)):
         if y[k] == 0:
            if y[k-1] and y[k+1] != 0:
                if y[k-1] == y[k+1]:
                    y[k] = y[k-1]
                else:
                    y[k] = (y[k+1]+y[k-1])/2

#####################################################################################################
# Funcao que retorna o perfil por pontos

def montaperfil( xy , step, modo):
    u = 0.
    yu = 0.

    profundidade = arange(0, max(xy[:,0]), step)
    concent = profundidade*0

    if modo == 'step':
        for i in xy:
            for j in arange (u, i[0], step):
                if j>max(xy[:,0])/2 and j<=len(xy) :
                    concent[int(j/step)] = i[1]
                else :
                    concent[math.floor(j/step)] = i[1]
            u = i[0]
        fix1(concent, profundidade)

    if modo == 'reta':
        for i in xy:
            for j in arange (u, round(i[0],3), step):
                concent[round(j/step)] = yu + (j-u)*(i[1] - yu)/(i[0] - u)
            u = round(i[0],2) 
            yu = i[1]   
        fix2(concent, profundidade)    

    return concent

#######################################################################################################
#######################################################################################################
# Add/Remove square
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def add_square(x, y):
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    global listay, listax, drs, ax, RectControl
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    rect = ax.bar(x, 0.02, width=profundidademax*0.3/20) 
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    for rec in rect:
        dr = DraggableRectangle(rec)
        dr.connect()
        drs.append(dr)
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        rec.set_y(y)
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        listay.append(dr.rect.xy[1])
        listax.append(dr.rect.xy[0])
        dr.updateplot()
    ylim([0,1])
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    xlim([0,profundidademax])
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def add_immovable_square(x, y):
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    global listay, listax, drs, ax
    rect = ax.bar(x, 0.001, width=0.01, color='white') 
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    for rec in rect:
        dr = DraggableRectangle(rec)
        drs.append(dr)
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        rec.set_y(y)
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        listay.append(dr.rect.xy[1])
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        listax.append(dr.rect.xy[0])
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    ylim([0,1])
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    xlim([0,profundidademax])
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def remove_square():
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    global listay, listax, drs
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    listay.pop()
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    listax.pop()
    drs[len(drs)-1].on_removed()
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    drs.pop()
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    drs[0].updateplot()
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#######################################################################################################
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#######################################################################################################
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#######################################################################################################
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class voidfunctions:
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    def __init__(self, rect):
        self.rect = rect

    def connect(self):
        self.cida = self.rect.figure.canvas.mpl_connect(
            'key_release_event', self.on_a)
        self.cidr = self.rect.figure.canvas.mpl_connect(
            'key_release_event', self.on_r)

    def on_a(self, event):
        if event.key=='a':
            if not event.inaxes: return
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            add_square(float(event.xdata), float(event.ydata))
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    def on_r(self, event):
        if event.key=='r':
            if not event.inaxes: return
            remove_square()

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    def disconnect(self):
        self.rect.figure.canvas.mpl_disconnect(self.cida)
        self.rect.figure.canvas.mpl_disconnect(self.cidr)

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#######################################################################################################
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#######################################################################################################
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#######################################################################################################
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class DraggableRectangle:
    lock = None  # only one can be animated at a time
    def __init__(self, rect):
        self.rect = rect
        self.press = None
        self.background = None
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    def on_e(self, event):
        global listay, listax, drs
        if event.key=='e':
            if not event.inaxes: return
            if event.inaxes != self.rect.axes: return 
            if DraggableRectangle.lock is not None: return
            contains, attrd = self.rect.contains(event)
            if not contains: return
            listax.remove(self.rect.xy[0])
            listay.remove(self.rect.xy[1])
            drs.remove(self)
            self.on_removed()
            drs[0].updateplot()

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    def updateplot(self):
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        global listax, listay, temp, drs, dxstep, modo
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        xytemp = list(drs)
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        for i in range(len(drs)):
            xytemp[i] = drs[i].rect.xy          
        xytemp.sort(key=lambda s: s[0])
        for i in range(len(listay)):
            (listax[i], listay[i]) = xytemp[i]
        data = open(filename , 'w')
        for i in range(len(listay)):
            print>>data, listax[i], listay[i]
        data.close()
        xydata = np.loadtxt(filename)
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        xy = montaperfil( xydata, dxstep, modo)
        data2 = open(filename2 , 'w')
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        for i in range(len(xy)):
            print>>data2, xy[i]
        data2.close()

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        temp.set_ydata(montaperfil( xydata, dxstep, modo))           # update the plot data           
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        draw()     						     # redraw the canvas
        ylim([0,1.01])
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        xlim([0,profundidademax])  
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    def connect(self):
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        self.cidpress = self.rect.figure.canvas.mpl_connect('button_press_event', self.on_press)
        self.cidrelease = self.rect.figure.canvas.mpl_connect('button_release_event', self.on_release)
        self.cidmotion = self.rect.figure.canvas.mpl_connect('motion_notify_event', self.on_motion)
        self.cide = self.rect.figure.canvas.mpl_connect('key_release_event', self.on_e)
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    def on_press(self, event):
        'on button press we will see if the mouse is over us and store some data'
        if event.inaxes != self.rect.axes: return 
        if DraggableRectangle.lock is not None: return
        contains, attrd = self.rect.contains(event)
        if not contains: return
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        x0, y0 = self.rect.xy
        self.press = x0, y0, event.xdata, event.ydata
        DraggableRectangle.lock = self
        # draw everything but the selected rectangle and store the pixel buffer
        canvas = self.rect.figure.canvas
        axes = self.rect.axes
        self.rect.set_animated(True)
        canvas.draw()
        self.background = canvas.copy_from_bbox(self.rect.axes.bbox)
        # now redraw just the rectangle
        axes.draw_artist(self.rect)
        # and blit just the redrawn area
        canvas.blit(axes.bbox)

    def on_motion(self, event):
        'on motion we will move the rect if the mouse is over us'
        if DraggableRectangle.lock is not self: return
        if event.inaxes != self.rect.axes: return
        x0, y0, xpress, ypress = self.press
        dx = event.xdata - xpress
        dy = event.ydata - ypress
        self.rect.set_x(x0+dx)
        self.rect.set_y(y0+dy)

        canvas = self.rect.figure.canvas
        axes = self.rect.axes
        # restore the background region
        canvas.restore_region(self.background)
        # redraw just the current rectangle
        axes.draw_artist(self.rect)
        # blit just the redrawn area
        canvas.blit(axes.bbox)
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    def on_release(self, event):
        'on release we reset the press data'
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        if DraggableRectangle.lock is not self: return
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        self.press = None
        DraggableRectangle.lock = None
        # turn off the rect animation property and reset the background
        self.rect.set_animated(False)
        self.background = None
        # redraw the full figure
        self.rect.figure.canvas.draw()
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        self.updateplot()  

    def on_removed(self): 
        canvas = self.rect.figure.canvas
        axes = self.rect.axes
        self.rect.set_animated(True)
        canvas.draw()
        self.background = canvas.copy_from_bbox(self.rect.axes.bbox)            				
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    def disconnect(self):
        self.rect.figure.canvas.mpl_disconnect(self.cidpress)
        self.rect.figure.canvas.mpl_disconnect(self.cidrelease)
        self.rect.figure.canvas.mpl_disconnect(self.cidmotion)
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        self.rect.figure.canvas.mpl_disconnect(self.cide)
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#######################################################################################################
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#######################################################################################################
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#######################################################################################################
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voidrect = ax.bar(0, 0, width=0)
for void in voidrect:
    vf = voidfunctions(void)
    vf.connect()
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add_immovable_square(0,0)
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add_immovable_square(profundidademax,0)
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try:
    f = np.loadtxt(filename)
except IOError: 
    pass
else:
    for initial in range( len(f) ):
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        if f[initial][0] < profundidademax and f[initial][0] > 0:
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            add_square(f[initial][0],f[initial][1])
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#######################################################################################################
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plt.show()

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#######################################################################################################