writing proticdbml seems to work

src/output/proticdbml.cpp

@@ -68,6 +68,8 @@ ProticdbMl::~ProticdbMl()
 void ProticdbMl::close() {
     _output_stream->writeEndDocument();
     _output_file->close();
+    
+    qDebug() << "ProticdbMl::close end duration = " << _duracel.elapsed() << "ms";
 }
 
 
@@ -177,8 +179,6 @@ void ProticdbMl::writeProject() {
 
     _output_stream->writeEndDocument();
 
-
-    qDebug() << "ProticdbMl::writeProject end duration = " << _duracel << "ms";
 }
 
 void ProticdbMl::writeIdentMethod() {
@@ -201,7 +201,7 @@ void ProticdbMl::writeSamples() {
     _output_stream->writeStartElement("samples");
     for (MsRunSp msrun_sp : _sp_project.get()->getMsRunStore().getMsRunList()) {
         _output_stream->writeStartElement("sample");
-        QString id_samp = "samp" + pappso::Utils::getLexicalOrderedString(_sample_to_id.size());
+        QString id_samp = "bsamp" + pappso::Utils::getLexicalOrderedString(_sample_to_id.size());
         QString id_msrun = msrun_sp.get()->getXmlId();
         QString name = msrun_sp.get()->getSampleName();
         // balise sample