84 lines
2.6 KiB
Python
84 lines
2.6 KiB
Python
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import numpy as np
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def readswash(filename,xlen,nlay):
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with open('test.txt', 'r') as f:
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content = f.readlines()
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fsurf = []
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klay = np.zeros((7203,11,300))
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brkp = []
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Vxfield = np.zeros((7203,11,300))
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Vyfield = np.zeros((7203,11,300))
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Vzfield = np.zeros((7203,11,300))
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ts = []
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t = 0
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for i in range(len(content)):
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if content[i][33:93] == 'Layer interface k=00' :
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layint0 = content[i+7].split('.')
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layint1 = content[i+12].split('.')
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surftemp = [float(layint0[0].split()[1])]+layint0[1:-1]+[float(layint1[0].split()[1])]+layint1[1:-1]
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j = 0
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while j < len(surftemp):
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surftemp[j] = float(surftemp[j])
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j+=1
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fsurf.append(np.asarray(surftemp)/10)
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if content[i][33:56] == 'Flow velocity per layer' :
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k = int(content[i][83:85])
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layint0 = content[i+7].split('.')
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layint1 = content[i+12].split('.')
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vktemp = [float(layint0[0].split()[1])]+layint0[1:-1]+[float(layint1[0].split()[1])]+layint1[1:-1]
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j = 0
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while j < len(vktemp):
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try :
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vktemp[j] = float(vktemp[j])
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except :
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#vktemp[j] = float(vktemp[j][-5:])
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vktemp[j]=0
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j+=1
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if content[i][87:88] == 'X':
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Vxfield[t,k,:] = np.asarray(vktemp)/1000
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else:
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Vyfield[t,k,:] = np.asarray(vktemp)/1000
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if content[i][33:56] == 'Velocity in z-direction' :
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k = int(content[i][91:93])
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layint0 = content[i+7].split('.')
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layint1 = content[i+12].split('.')
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vktemp = [float(layint0[0].split()[1])]+layint0[1:-1]+[float(layint1[0].split()[1])]+layint1[1:-1]
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j = 0
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while j < len(vktemp):
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try:
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vktemp[j] = float(vktemp[j])
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except:
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vktemp[j] = 0.0
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j+=1
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Vzfield[t,k,:len(vktemp)] = np.asarray(vktemp)/1000
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Vzfield[t,k,len(vktemp):] = np.zeros(300-len(vktemp))
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if content[i][33:48] == 'Layer interface' :
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k = int(content[i][91:93])
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layint0 = content[i+7].split('.')
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layint1 = content[i+12].split('.')
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layktemp = [float(layint0[0].split()[1])]+layint0[1:-1]+[float(layint1[0].split()[1])]+layint1[1:-1]
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j = 0
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while j < len(layktemp):
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layktemp[j] = float(layktemp[j])
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j+=1
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klay[t,k,:] = np.asarray(layktemp)/10
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if content[i][33:52] == 'wave breaking point' :
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br0 = content[i+7].split('.')
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br1 = content[i+12].split('.')
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brtemp = [float(br0[0].split()[1])]+br0[1:-1]+[float(br1[0].split()[1])]+br1[1:-1]
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j = 0
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while j < len(brtemp):
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brtemp[j] = float(brtemp[j])
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j+=1
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brkp.append(np.asarray(brtemp))
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if content[i][33:68] == 'Time in seconds from reference time' :
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ts.append(float(content[i+1][7:16]))
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t+=1
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return fsurf, Vxfield, Vyfield, Vzfield, brkp, klay
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