diff --git a/src/org/gcube/dataanalysis/seadatanet/SeaDataNetConnector.java b/src/org/gcube/dataanalysis/seadatanet/SeaDataNetConnector.java
index a8eae7b..2cef163 100644
--- a/src/org/gcube/dataanalysis/seadatanet/SeaDataNetConnector.java
+++ b/src/org/gcube/dataanalysis/seadatanet/SeaDataNetConnector.java
@@ -39,7 +39,7 @@ public class SeaDataNetConnector extends StandardLocalExternalAlgorithm {
 
 	@Override
 	public String getDescription() {
-		// TODO Auto-generated method stub
+		//->adjusted description with proper citation
 		return "A connector for the SeaDataNet infrastructure. This algorithms invokes the Data-Interpolating Variational Analysis (DIVA) SeaDataNet service to interpolate spatial data. " +
 				"The model uses GEBCO bathymetry data and requires an estimate of the maximum spatial span of the correlation between points and the signal-to-noise ratio, among the other parameters. " +
 				"It can interpolate up to 100,000 points randomly taken from the input table. " +
@@ -146,7 +146,7 @@ public class SeaDataNetConnector extends StandardLocalExternalAlgorithm {
 			AnalysisLogger.getLogger().debug("Sending data to DIVA: Uploading "+ndata+" records");
 			// integration DivaHttpClient
 			// UPLOADFILE for DIVA
-			//->use the HTTPClient Class methods
+			//->*use the HTTPClient Class methods
 			DivaFilePostResponse response = DivaHTTPClient.uploadFile(fileForDiva);
 			AnalysisLogger.getLogger().debug("DIVA Server Response for the Upload:\n" + response.getSessionid());
 			status = 50;
@@ -157,6 +157,7 @@ public class SeaDataNetConnector extends StandardLocalExternalAlgorithm {
 			//->Record the time of the analysis
 			AnalysisLogger.getLogger().debug("Analysis finished in "+(t1-t0)+" ms");
 			status = 80;
+			//->the number of observations is now an integer
 			statResultMap.put("Minimum value estimated by the model", "" + respAnalysis.getVmin());
 			statResultMap.put("Maximum value estimated by the model", "" + respAnalysis.getVmax());
 			statResultMap.put("Number of observations used", "" + respAnalysis.getStat_obs_count_used());
@@ -166,18 +167,18 @@ public class SeaDataNetConnector extends StandardLocalExternalAlgorithm {
 			AnalysisLogger.getLogger().debug("Downloading result file in "+neofile.getAbsolutePath());
 			// DOWNLOAD FILE
 			DivaHTTPClient.downloadFileDiva(respAnalysis.getIdentifier(), neofile.getAbsolutePath());
-			//->put the output file in the output object
+			//->*put the output file in the output object
 			outputfile=neofile;
 			AnalysisLogger.getLogger().debug("Downloading finished");
 		} catch (Exception e) {
-			//->ONLY in case of errors, delete the output file 
+			//->*ONLY in case of errors, delete the output file 
 			if (neofile.exists()){
 				neofile.delete();
 				AnalysisLogger.getLogger().debug("Output file "+neofile.getAbsolutePath()+" deleted!");	
 			}
 			throw e;
 		} finally {
-			//->in any case, delete the input file because we don't need it anymore
+			//->*in any case, delete the input file because we don't need it anymore
 			if (fileForDiva.exists()){
 				fileForDiva.delete();
 				AnalysisLogger.getLogger().debug("Input file "+fileForDiva.getAbsolutePath()+" deleted!");