修改python模块引用方式

tl_realtime.py

@@ -3,6 +3,8 @@ import warnings
 warnings.filterwarnings('ignore')
 import argparse, json
 from common import NoIndent, MyEncoder
+import os, sys
+sys.path.insert(0, os.path.dirname(os.path.abspath(__file__))+'/pyat')
 
 def _argparse():
     parser = argparse.ArgumentParser(description='tl realtime client')
@@ -61,8 +63,8 @@ def main():
 
         from scipy.interpolate import Akima1DInterpolator
         import numpy as np
-        from pyat.AcousticPara import BathyM, Base, Sed, SSP_
-        from pyat.tlcore import call_Bellhop, call_krakenc, call_ram
+        from AcousticPara import BathyM, Base, Sed, SSP_
+        from tlcore import call_Bellhop, call_krakenc, call_ram
         import matplotlib.pyplot as plt
 
         bathym, ssp, sed, base = [], [], [], []