更改了声线计算方式，合理分配了角度和声线进行并行运算。

pyat/krakenc.py

@@ -1,8 +1,8 @@
 from os import system
 import numpy as np
-from readwrite import write_env, write_fieldflp, read_shd
-from env import Pos, Source, Dom, cInt, SSPraw, SSP, HS, BotBndry, TopBndry, Bndry
-from config import AtBinPath
+from pyat.readwrite import write_env, write_fieldflp, read_shd
+from pyat.env import Pos, Source, Dom, cInt, SSPraw, SSP, HS, BotBndry, TopBndry, Bndry
+from pyat.config import AtBinPath
 
 def calZmax(ssp, sed):
     d = np.array([])
@@ -15,7 +15,7 @@ def calZmax(ssp, sed):
     return Zmax
 
 
-def call_krakenc(freq, sd, rd, bathm, ssp, sed, base):
+def call_krakenc(freq, sd, bathm, ssp, sed, base):
     filename = "envK"
     envFilename = "envK.env"
     model = "KRAKEN"
@@ -98,7 +98,7 @@ def call_krakenc(freq, sd, rd, bathm, ssp, sed, base):
     system(AtBinPath + "/krakenc " + filename)
     # Write *.flp file
     Opt_flp = 'RC'
-    pos.r.depth = rd
+    pos.r.depth = RD
     write_fieldflp(filename, Opt_flp, pos, NProf=len(ssp), rProf=bathm.r)
     # Call field.exe
     system(AtBinPath + "/field " + filename)