diff --git a/data/input/atlanticarea/obsRealAA.xml b/data/input/atlanticarea/obsRealAA.xml
index 15b79d1e4b8555a79c47ff62c9fe2aade4c87418..7d48a8fd17f42f8a70c82bfdcc58640cd56174c2 100644
--- a/data/input/atlanticarea/obsRealAA.xml
+++ b/data/input/atlanticarea/obsRealAA.xml
@@ -61,12 +61,12 @@
 					</yAxisLabel>
 					<variableName>getFemaleSpawnerEffective</variableName>
 				</fr.cemagref.observation.observers.jfreechart.TemporalSerieChart>
-				<miscellaneous.TemporalRangeSerieChart>
+				<observer.TemporalRangeSerieChart>
 					<title>Range distribution</title>
 					<xAxisLabel>Time (season)</xAxisLabel>
 					<yAxisLabel>latitude</yAxisLabel>
 					<variableName>getRangeDistributionWithLat</variableName>
-				</miscellaneous.TemporalRangeSerieChart>
+				</observer.TemporalRangeSerieChart>
 				<fr.cemagref.observation.observers.jfreechart.TemporalSerieChart>
 					<graphType>LINE</graphType>
 					<title>Mean age at first reproduction for female</title>
@@ -122,7 +122,7 @@
 		<java-class>environment.RiverBasin</java-class>
 		<fr.cemagref.observation.kernel.ObservablesHandler>
 			<observers>
-				<miscellaneous.TemporalSerieChartForBasin>
+				<observer.TemporalSerieChartForBasin>
 					<graphType>LINE</graphType>
 					<title>Number of juveniles</title>
 					<xAxisLabel>Time
@@ -130,14 +130,14 @@
 					</xAxisLabel>
 					<yAxisLabel>number of juveniles</yAxisLabel>
 					<variableName>getJuvenileNumber</variableName>
-				</miscellaneous.TemporalSerieChartForBasin>
-				<miscellaneous.TemporalSerieChartForBasin>
+				</observer.TemporalSerieChartForBasin>
+				<observer.TemporalSerieChartForBasin>
 					<graphType>LINE</graphType>
 					<title>% Autochtone</title>
 					<xAxisLabel>Time (season)</xAxisLabel>
 					<yAxisLabel>% Autochtone</yAxisLabel>
 					<variableName>getLastPercentageOfAutochtone</variableName>
-				</miscellaneous.TemporalSerieChartForBasin>
+				</observer.TemporalSerieChartForBasin>
 			</observers>
 		</fr.cemagref.observation.kernel.ObservablesHandler>
 	</entry>
diff --git a/data/input/northeastamerica/RIO_obs_NEA.xml b/data/input/northeastamerica/RIO_obs_NEA.xml
index 8e241cba58bc342a3735662fc9edc2cfc573b412..8f9e49df048a13acbfb5b651087d5e828b063d6b 100644
--- a/data/input/northeastamerica/RIO_obs_NEA.xml
+++ b/data/input/northeastamerica/RIO_obs_NEA.xml
@@ -66,12 +66,12 @@
 					</yAxisLabel>
 					<variableName>getFemaleSpawnerEffective</variableName>
 				</fr.cemagref.observation.observers.jfreechart.TemporalSerieChart>
-				<miscellaneous.TemporalRangeSerieChart>
+				<observer.TemporalRangeSerieChart>
 					<title>Range distribution</title>
 					<xAxisLabel>Time (season)</xAxisLabel>
 					<yAxisLabel>latitude</yAxisLabel>
 					<variableName>getRangeDistributionWithLat</variableName>
-				</miscellaneous.TemporalRangeSerieChart>
+				</observer.TemporalRangeSerieChart>
 				<fr.cemagref.observation.observers.jfreechart.TemporalSerieChart>
 					<graphType>LINE</graphType>
 					<title>Mean age at first reproduction for female</title>
@@ -127,7 +127,7 @@
 		<java-class>environment.RiverBasin</java-class>
 		<fr.cemagref.observation.kernel.ObservablesHandler>
 			<observers>
-				<miscellaneous.TemporalSerieChartForBasin>
+				<observer.TemporalSerieChartForBasin>
 					<graphType>LINE</graphType>
 					<title>Number of juveniles</title>
 					<xAxisLabel>Time
@@ -135,14 +135,14 @@
 					</xAxisLabel>
 					<yAxisLabel>number of juveniles</yAxisLabel>
 					<variableName>getJuvenileNumber</variableName>
-				</miscellaneous.TemporalSerieChartForBasin>
-				<miscellaneous.TemporalSerieChartForBasin>
+				</observer.TemporalSerieChartForBasin>
+				<observer.TemporalSerieChartForBasin>
 					<graphType>LINE</graphType>
 					<title>% Autochtone</title>
 					<xAxisLabel>Time (season)</xAxisLabel>
 					<yAxisLabel>% Autochtone</yAxisLabel>
 					<variableName>getLastPercentageOfAutochtone</variableName>
-				</miscellaneous.TemporalSerieChartForBasin>
+				</observer.TemporalSerieChartForBasin>
 			</observers>
 		</fr.cemagref.observation.kernel.ObservablesHandler>
 	</entry>