Geometry: Add meshing action with mage internal meshing functions.

src/Model/Geometry/Reach.py

@@ -247,6 +247,11 @@ class Reach(SQLSubModel):
         self._update_profile_numbers()
         self._status.modified()
 
+    def purge(self):
+        self._profiles = []
+        self._update_profile_numbers()
+        self._status.modified()
+
     def move_up_profile(self, index: int):
         if index < len(self.profiles):
             next = index - 1
@@ -525,6 +530,8 @@ class Reach(SQLSubModel):
         list_header = []
         stop_code = "999.999"
 
+        logger.debug(f"Import geometry from {filename}")
+
         with open(filename, encoding="utf-8") as file_st:
             for line in file_st:
                 if not (line.startswith("#") or line.startswith("*")):
@@ -563,21 +570,31 @@ class Reach(SQLSubModel):
 
     # TODO: Move this function to model reach
     def export_reach(self, filename):
-        with open(f"{filename}", "w") as file_st:
-            for index in range(len(self.profiles)):
-                profile = self.profiles[index]
+        with open(f"{filename}", "w") as st:
+            cnt = 0
+            for profile in self.profiles:
+                num = f"{cnt:>6}"
+                c1 = f"{profile.code1:>6}"
+                c2 = f"{profile.code2:>6}"
+                t = f"{len(profile.points):>6}"
+                kp = f"{profile.kp:>12f}"[0:12]
+                pname = profile.name
+                if profile.name == "":
+                    pname = f"p{profile.id:>3}".replace(" ", "0")
 
-                for v in profile.header:
-                    file_st.write(f"{v:>6}")
-                file_st.write("\n")
+                st.write(f"{num}{c1}{c2}{t} {kp} {pname}\n")
 
-                for point in self._data.profile[index_pro].points:
-                    for i in [point.x, point.y, point.z, point.name]:
-                        file_st.write(f"{i:>13.4f}")
-                        file_st.write("\n")
+                for point in profile.points:
+                    x = f"{point.x:<12.4f}"[0:12]
+                    y = f"{point.y:<12.4f}"[0:12]
+                    z = f"{point.z:<12.4f}"[0:12]
+                    n = f"{point.name:<3}"
 
-                file_st.write("    999.9990     999.9990     999.9990")
-                file_st.write("\n")
+                    st.write(f"{x} {y} {z} {n}\n")
+
+                st.write("    999.9990     999.9990     999.9990")
+                st.write("\n")
+                cnt += 1
 
     def get_incline(self):
         first = self.profile(0)