<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">    if (substr(g,0,1) is "R" &amp;&amp; ( substr(g,3,1) is "/" || substr(g,3,2) is "C/" 
				|| substr(g,3,2) is "L/" || substr(g,3,2) is "R/") ) {
        rename(g,RVR4);
        group g : dump; non_alpha na;
				if (substr(RVR4,3,1) is "/") {
						runwayDesignatorRVR4=to_string(RVR4,1,2);
						if (substr(RVR4,4,1) is "P" || substr(RVR4,4,1) is "M") {
								extremeValuesRVR4=to_string(RVR4,4,1);
								RVR4_1=to_string(RVR4,5);
						} else {
								RVR4_1=to_string(RVR4,4);
						}
				} else {
						runwayDesignatorRVR4=to_string(RVR4,1,3);
						meanValueRVR4=to_string(RVR4,5,4);
						if (substr(RVR4,5,1) is "P" || substr(RVR4,5,1) is "M") {
								ExtremeValuesRVR4=to_string(RVR,5,1);
								RVR4_1=to_string(RVR4,6);
						} else {
								RVR4_1=to_string(RVR4,5);
						}
				}
				if (length(RVR4_1)==4 || length(RVR4_1)==5) {
						meanRVR4=to_string(RVR4_1,0,4);
				} else {
						if (substr(RVR4_1,4,1) is "V") {
								oneMinuteMeanMinimumRVR4=to_string(RVR4_1,0,4);
								if (substr(RVR4_1,5,1) is "P" || substr(RVR4_1,5,1) is "M") {
										ExtremeValuesInMaximumRVR4=to_string(RVR_1,5,1);
										oneMinuteMeanMaximumRVR4=to_string(RVR4_1,6,4);
								} else {
										oneMinuteMeanMaximumRVR4=to_string(RVR4_1,5,4);
								}
						} 
				}
				if (substr(RVR4,-1,1) is "U" ) { constant pastTendencyRVR4="UPWARD"; }
				if (substr(RVR4,-1,1) is "D" ) { constant pastTendencyRVR4="DOWNWARD"; }
				if (substr(RVR4,-1,1) is "N" ) { constant pastTendencyRVR4="NO_CHANGE"; }

    }
</pre></body></html>