Translate comma to colon on XML import

Translate decimal commas on XML import to decimal points. (As detected
from available sample files using Linus' debug printing.)

Also check for empty values on MacDive temperature import.

Signed-off-by: Miika Turkia <miika.turkia@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

xslt/MacDive.xslt

@@ -297,7 +297,7 @@
         <weightsystem>
           <xsl:attribute name="weight">
             <xsl:call-template name="weightConvert">
-              <xsl:with-param name="weight" select="weight"/>
+              <xsl:with-param name="weight" select="translate(weight, ',', '.')"/>
               <xsl:with-param name="units" select="$units"/>
             </xsl:call-template>
           </xsl:attribute>
@@ -435,10 +435,14 @@
 
     <xsl:choose>
       <xsl:when test="$units = 'Imperial'">
+        <xsl:if test="$temp != ''">
           <xsl:value-of select="concat(format-number(($temp - 32) * 5 div 9, '0.0'), ' C')"/>
+        </xsl:if>
       </xsl:when>
       <xsl:otherwise>
+        <xsl:if test="$temp != ''">
           <xsl:value-of select="concat($temp, ' C')"/>
+        </xsl:if>
       </xsl:otherwise>
     </xsl:choose>
   </xsl:template>

xslt/SuuntoSDM.xslt

@@ -33,10 +33,10 @@
 
       <xsl:choose>
         <xsl:when test="MEANDEPTH != ''">
-          <depth max="{concat(MAXDEPTH,' m')}" mean="{concat(MEANDEPTH, ' m')}"/>
+          <depth max="{concat(translate(MAXDEPTH, ',', '.'),' m')}" mean="{concat(translate(MEANDEPTH, ',', '.'), ' m')}"/>
         </xsl:when>
         <xsl:otherwise>
-          <depth max="{concat(MAXDEPTH,' m')}"/>
+          <depth max="{concat(translate(MAXDEPTH, ',', '.'),' m')}"/>
         </xsl:otherwise>
       </xsl:choose>
 
@@ -187,7 +187,7 @@
                 </xsl:call-template>
               </xsl:attribute>
               <xsl:attribute name="depth">
-                <xsl:value-of select="concat(DEPTH, ' m')"/>
+                <xsl:value-of select="concat(translate(DEPTH, ',', '.'), ' m')"/>
               </xsl:attribute>
               <xsl:attribute name="temp">
                 <xsl:value-of select="TEMPERATURE"/>

xslt/jdivelog2subsurface.xslt

@@ -78,7 +78,7 @@
                 <xsl:value-of select="0" />
               </xsl:when>
               <xsl:otherwise>
-                <xsl:value-of select="Equipment/Weight"/>
+                <xsl:value-of select="translate(Equipment/Weight, ',', '.')"/>
               </xsl:otherwise>
             </xsl:choose>
           </xsl:attribute>