--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/opt/bbmap-39.01-1/khist.sh	Tue Mar 18 17:55:14 2025 -0400
@@ -0,0 +1,56 @@
+#!/bin/bash
+
+usage(){
+echo "
+Description:  Generates a histogram of kmer counts for the input reads or assemblies.
+
+Usage:	khist.sh in=<input> hist=<histogram output>
+
+Please see bbnorm.sh for more information.  
+All the flags are the same, only the parameters (near the bottom of this file) differ.
+"
+}
+
+#This block allows symlinked shellscripts to correctly set classpath.
+pushd . > /dev/null
+DIR="${BASH_SOURCE[0]}"
+while [ -h "$DIR" ]; do
+  cd "$(dirname "$DIR")"
+  DIR="$(readlink "$(basename "$DIR")")"
+done
+cd "$(dirname "$DIR")"
+DIR="$(pwd)/"
+popd > /dev/null
+
+#DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/"
+CP="$DIR""current/"
+
+z="-Xmx31g"
+z2="-Xms31g"
+set=0
+
+if [ -z "$1" ] || [[ $1 == -h ]] || [[ $1 == --help ]]; then
+	usage
+	exit
+fi
+
+calcXmx () {
+	source "$DIR""/calcmem.sh"
+	setEnvironment
+	parseXmx "$@"
+	if [[ $set == 1 ]]; then
+	return
+	fi
+	freeRam 31000m 84
+	z="-Xmx${RAM}m"
+	z2="-Xms${RAM}m"
+}
+calcXmx "$@"
+
+khist() {
+	local CMD="java $EA $EOOM $z $z2 -cp $CP jgi.KmerNormalize bits=32 ecc=f passes=1 keepall dr=f prefilter hist=stdout minprob=0 minqual=0 mindepth=0 minkmers=1 hashes=3 $@"
+	echo $CMD >&2
+	eval $CMD
+}
+
+khist "$@"