We should not dump REGION/BOUND/REGION_NODES to v2 inp file

api/inp_out.py

@@ -53,7 +53,13 @@ def dump_inp(project: str, inp: str, version: str = '3'):
 
     file = open(path, mode='w',encoding="UTF-8")
 
-    for name in section_name:
+    # REGION, BOUND, REGION_NODES 在 epanet v2 中没有，是我们自己定制的
+    # v2 需要去掉我们自己定制的 section
+    sections = section_names_for_epanetv2
+    if version == '3':
+        sections = section_name
+
+    for name in sections:
         if name == TITLE:
             file.write(f'[{name}]\n')
         else:

api/sections.py

@@ -76,3 +76,15 @@ section_name = [TITLE,    JUNCTIONS, RESERVOIRS, TANKS,       PIPES,
                 EMITTERS, QUALITY,   SOURCES,    REACTIONS,   MIXING,
                 TIMES,    REPORT,    OPTIONS,    COORDINATES, VERTICES,
                 REGION, BOUND, REGION_NODES, LABELS,   BACKDROP,  END]
+
+# DingZQ, 2025-02-04
+# 我们在从服务器调用run_project的时候
+# 会将 database的project内容dump成 epanet v2 的inp文件，然后调用 runepanet.exe 去计算结果
+# 其中上面的 SECTION ： REGION, BOUND, REGION_NODES 在 epanet v2 中没有，是我们自己定制的
+# 所以需要将这些 section 从 section_name 中移除
+section_names_for_epanetv2 = [TITLE,    JUNCTIONS, RESERVOIRS, TANKS,       PIPES,
+                              PUMPS,    VALVES,    TAGS,       DEMANDS,     STATUS,
+                              PATTERNS, CURVES,    CONTROLS,   RULES,       ENERGY,
+                              EMITTERS, QUALITY,   SOURCES,    REACTIONS,   MIXING,
+                              TIMES,    REPORT,    OPTIONS,    COORDINATES, VERTICES,
+                              LABELS,   BACKDROP,  END]