moved (kks,lls) computation from physics.py to var.py entirely

Author: ray-chew

src/physics.py

@@ -45,11 +45,6 @@ def compute_uw_pmf(self, analysis, summed=True):
         U = self.U
         V = self.V
 
-        wlat = analysis.wlat
-        wlon = analysis.wlon
-
-        kks = analysis.kks * 2.0 * np.pi
-        lls = analysis.lls * 2.0 * np.pi
 
         # if ((kks.ndim == 1) and (lls.ndim == 1)):
         #     print(True)
@@ -58,11 +53,8 @@ def compute_uw_pmf(self, analysis, summed=True):
         #     ampls = analysis.ampls
         ampls = np.copy(analysis.ampls)
 
-        wla = wlat  # * self.AE
-        wlo = wlon  # * self.AE
-
-        kks = kks / wlo
-        lls = lls / wla
+        kks = analysis.kks
+        lls = analysis.lls
 
         om = -kks * U - lls * V
         omsq = om**2

src/var.py

@@ -238,15 +238,20 @@ def get_attrs(self, fobj, freqs):
         self.kks = fobj.m_i / (fobj.Ni)
         self.lls = fobj.m_j / (fobj.Nj)
 
-        self.kks, self.lls = np.meshgrid(self.kks, self.lls)
+        self.dk = np.diff(self.kks).mean()
+        self.dl = np.diff(self.lls).mean()
 
-        # self.kks = self.kks / self.kks.size
-        # self.lls = self.lls / self.lls.size
+        wla = self.wlat
+        wlo = self.wlon
+
+        kks = self.kks * 2.0 * np.pi
+        lls = self.lls * 2.0 * np.pi
+
+        kks = kks / wlo
+        lls = lls / wla
+
+        self.kks, self.lls = np.meshgrid(kks, lls)
 
-    #         self.clat = ma.getdata(df.variables['clat'][:])
-    # clat_vertices = ma.getdata(df.variables['clat_vertices'][:])
-    # clon = ma.getdata(df.variables['clon'][:])
-    # clon_vertices = ma.getdata(df.variables['clon_vertices'][:])
 
     def grid_kk_ll(self, fobj, dat):
         """