diff --git a/NumericalData/AMDA/Giotto/MAG/gio-mag-psa.xml b/NumericalData/AMDA/Giotto/MAG/gio-mag-psa.xml
index 72da776..3b984f1 100644
--- a/NumericalData/AMDA/Giotto/MAG/gio-mag-psa.xml
+++ b/NumericalData/AMDA/Giotto/MAG/gio-mag-psa.xml
@@ -4,7 +4,7 @@
     <NumericalData>
         <ResourceID>spase://CDPP/NumericalData/AMDA/Giotto/MAG/gio-mag-psa</ResourceID>
         <ResourceHeader>
-            <ResourceName>MagneticField</ResourceName>
+            <ResourceName>magnetic field</ResourceName>
             <ReleaseDate>2015-10-22T14:08:29Z</ReleaseDate>
             <Description/>
             <Contact>
@@ -32,7 +32,7 @@
             <Cadence>PT8S</Cadence>
         </TemporalDescription>
         <Parameter>
-            <Name>B_cse</Name>
+            <Name>b_cse</Name>
             <ParameterKey>gio_b_cse</ParameterKey>
             <Ucd>phys.magField</Ucd>
             <Units>nT</Units>
@@ -42,53 +42,56 @@
             <Structure>
                 <Size>3</Size>
                 <Element>
-                    <Name>Bx</Name>
+                    <Name>bx</Name>
                     <Index>0</Index>
                     <ParameterKey>gio_b_cse(0)</ParameterKey>
                 </Element>
                 <Element>
-                    <Name>By</Name>
+                    <Name>by</Name>
                     <Index>1</Index>
                     <ParameterKey>gio_b_cse(1)</ParameterKey>
                 </Element>
                 <Element>
-                    <Name>Bz</Name>
+                    <Name>bz</Name>
                     <Index>2</Index>
                     <ParameterKey>gio_b_cse(2)</ParameterKey>
                 </Element>
             </Structure>
+            <FillValue>-999.9</FillValue>
             <Field>
                 <Qualifier>Vector</Qualifier>
                 <FieldQuantity>Magnetic</FieldQuantity>
             </Field>
         </Parameter>
         <Parameter>
-            <Name>|B|</Name>
+            <Name>|b|</Name>
             <ParameterKey>gio_b_tot</ParameterKey>
             <Ucd>phys.magField</Ucd>
             <Units>nT</Units>
             <RenderingHints>
                 <DisplayType>TimeSeries</DisplayType>
             </RenderingHints>
+            <FillValue>-999.9</FillValue>
             <Field>
                 <Qualifier>Magnitude</Qualifier>
                 <FieldQuantity>Magnetic</FieldQuantity>
             </Field>
         </Parameter>
         <Parameter>
-            <Name>Bmean</Name>
+            <Name>b_mean</Name>
             <ParameterKey>gio_b_mean</ParameterKey>
             <Ucd>phys.magField</Ucd>
             <Units>nT</Units>
             <RenderingHints>
                 <DisplayType>TimeSeries</DisplayType>
             </RenderingHints>
+            <FillValue>-999.9</FillValue>
             <Field>
                <FieldQuantity>Magnetic</FieldQuantity>
             </Field>
         </Parameter>
         <Parameter>
-            <Name>B azimuth</Name>
+            <Name>b_phi</Name>
             <ParameterKey>gio_b_phi</ParameterKey>
             <Ucd>pos.az.azi</Ucd>
             <Units>deg</Units>
@@ -100,25 +103,27 @@
             </Support>
         </Parameter>
         <Parameter>
-            <Name>B elevation</Name>
+            <Name>b_theta</Name>
             <ParameterKey>gio_b_theta</ParameterKey>
             <Ucd>pos.az.alt</Ucd>
             <Units>deg</Units>
             <RenderingHints>
                 <DisplayType>TimeSeries</DisplayType>
             </RenderingHints>
+            <FillValue>-999.9</FillValue>
             <Support>
                 <SupportQuantity>Positional</SupportQuantity>
             </Support>
         </Parameter>
         <Parameter>
-            <Name>Brms</Name>
+            <Name>b_rms</Name>
             <ParameterKey>gio_b_rms</ParameterKey>
             <Ucd>phys.magField</Ucd>
             <Units>nT</Units>
             <RenderingHints>
                 <DisplayType>TimeSeries</DisplayType>
             </RenderingHints>
+            <FillValue>-999.9</FillValue>
             <Field>
                 <FieldQuantity>Magnetic</FieldQuantity>
             </Field>
--
libgit2 0.21.2