view etl/doc/repair.xsl @ 6229:3fea9701d58d

Fix gauge determination. If we look upstream ( a > b ) we still have to compare the start value of our range against the gauge and not the end value. The start value is always the relevant value as we handle the direction by checking this against A or B of the gauge. Also: I will never compare doubles with == again. I will never compare doubles with == again. I will never compare doubles with == again. I will never compare doubles with == again. I will never compare doubles with == again.
author Andre Heinecke <aheinecke@intevation.de>
date Thu, 06 Jun 2013 18:23:17 +0200
parents 5aa05a7a34b7
children
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<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

    <xsl:output method="xml"/>

    <xsl:key name="gauge-name" match="/STATIONEN/STATION" use="@NAME"/>

    <xsl:template name="lookup-gauge-number">
        <xsl:param name="name"/>
        <xsl:param name="number"/>
        <xsl:variable name="fixed-number">
            <xsl:for-each select="document('pegelstationen.xml')">
                <xsl:value-of select="key('gauge-name', $name)/@NUMMER"/>
            </xsl:for-each>
        </xsl:variable>
        <xsl:choose>
            <xsl:when test="$fixed-number != ''">
                <xsl:value-of select="$fixed-number"/>
            </xsl:when>
            <xsl:otherwise>
                <xsl:value-of select="$number"/>
            </xsl:otherwise>
        </xsl:choose>
    </xsl:template>

    <xsl:template match="/DIPSFLYS/STATIONEN/PEGELSTATION">
        <PEGELSTATION>
        <xsl:attribute name="NUMMER">
            <xsl:call-template name="lookup-gauge-number">
                <xsl:with-param name="name" select="@NAME"/>
                <xsl:with-param name="number" select="@NUMMER"/>
            </xsl:call-template>
        </xsl:attribute>
        <xsl:apply-templates select="@*[local-name() != 'NUMMER']"/>
        <xsl:apply-templates select="node()"/>
        </PEGELSTATION>
    </xsl:template>

    <xsl:template match="@*|node()">
       <xsl:copy>
          <xsl:apply-templates select="@*|node()"/>
       </xsl:copy>
    </xsl:template>

</xsl:stylesheet>

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