Rename `used_nml.txt` to `used_config_nml.txt`

Inst_eddies/config.f90

@@ -28,13 +28,13 @@ contains
 
     !----------------------------------------------------------------------
 
-    inquire(file = "SHPC/used_nml.txt", exist = exist)
+    inquire(file = "SHPC/used_config_nml.txt", exist = exist)
     call new_unit(unit)
 
     if (exist) then
-       print *, "config: Found SHPC/used_nml.txt"
-       open(unit, file = "SHPC/used_nml.txt", status = "old", action = "read", &
-            position = "rewind")
+       print *, "config: Found SHPC/used_config_nml.txt"
+       open(unit, file = "SHPC/used_config_nml.txt", status = "old", &
+            action = "read", position = "rewind")
        read(unit, nml = config_nml)
        close(unit)
     else
@@ -43,7 +43,7 @@ contains
             position = "rewind")
        read(unit, nml = config_nml)
        close(unit)
-       open(unit, file = "SHPC/used_nml.txt", status = "replace", &
+       open(unit, file = "SHPC/used_config_nml.txt", status = "replace", &
             action = "write")
        write(unit, nml = config_nml)
        close(unit)