+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:message terminate="no">
+ <xsl:value-of select="concat($month, '-', $day, ' - extremeSnowOnGround ', number($input-precipitation-snow-ground), ' ', number($merge-precipitation-snow-ground))" />
+ </xsl:message>
+ <xsl:message terminate="yes">Trapping case not supposed to happen.</xsl:message>