Messages whenever possible only from node 0; adding additional item to list of changes

src/BasicActions/Call.cpp

@@ -23,6 +23,7 @@
 #include "Parser/FileStream.h"
 #include "Utilities/OpalException.h"
 #include "Utilities/Options.h"
+#include "Utility/IpplInfo.h"
 #include <iostream>
 
 using std::cerr;
@@ -58,22 +59,18 @@ Call *Call::clone(const std::string &name) {
 void Call::execute() {
     std::string file = Attributes::getString(itsAttr[0]);
 
-    if(Options::info) {
-        cerr << endl
-             << "Start reading input stream \"" << file << "\"." << endl
-             << endl;
+    if(Options::info && Ippl::myNode() == 0) {
+        cerr << "Start reading input stream \"" << file << "\"." << endl;
     }
 
     OpalParser().run(new FileStream(file));
 
-    if(Options::info) {
-        cerr << endl
-             << "End reading input stream \"" << file << "\"." << endl
-             << endl;
+    if(Options::info && Ippl::myNode() == 0) {
+        cerr << "End reading input stream \"" << file << "\"." << endl;
     }
 }
 
 
 void Call::parse(Statement &statement) {
     parseShortcut(statement);
-}
+}
\ No newline at end of file

src/changes.cpp

@@ -11,9 +11,6 @@ namespace Versions {
                     "* The normalization of the 2-dimensional field maps has changed.\n"
                     "  Instead of normalizing with the overall maximum value of longitudinal\n"
                     "  component Opal now uses the maximum value on axis.\n"
-                    "\n"
-                    "* OPAL-T: The design energy of dipoles is now expected to be in MeV instead\n"
-                    "  of eV.\n"
                     });
 
         changes.insert({109,
@@ -23,6 +20,11 @@ namespace Versions {
                     "\n"
                     "* OPAL-T: Beamlines containing a cathode have to have a SOURCE element to\n"
                     "  indicate this fact\n"
+                    "\n"
+                    "* OPAL-T: The design energy of dipoles is now expected to be in MeV instead\n"
+                    "  of eV.\n"
+                    "* OPAL-T: The attribute 'ROTATION' of RBEND and SBEND have been replaced\n"
+                    "  by 'PSI'. Can be applyied to all elements to rotate them.\n"
                     });
     }
-}
\ No newline at end of file
+}

tools/Normalization2DMaps/normalization.py

@@ -63,14 +63,19 @@ def computeRatio(fieldmap):
 
 def main(argv):
     fieldmap = ""
+    fieldmapSet = False
     for arg in argv:
         if arg.startswith("--fieldmap"):
             fieldmap = arg.split("=")[1]
+            fieldmapSet = True
         elif arg.startswith("--help"):
             printUsage()
             sys.exit()
 
-    computeRatio(fieldmap)
+    if fieldmapSet:
+        computeRatio(fieldmap)
+    else:
+        printUsage()
 
 #call main
 if __name__ == "__main__":