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1 #!/bin/bash
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2
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3 usage(){
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4 echo "
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5 Written by Brian Bushnell
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6 Last modified September 4, 2019
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7
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8 Description: Makes a representative set of taxa from all-to-all identity
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9 comparison. Input should be in 3+ column TSV format (first 3 are required):
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10 (query, ref, ANI, qsize, rsize, qbases, rbases)
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11 ...as produced by CompareSketch with format=3 and usetaxidname.
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12 Additional columns are allowed and will be ignored.
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13
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14 Usage: representative.sh in=<input file> out=<output file>
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15
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16 Parameters:
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17 overwrite=f (ow) Set to false to force the program to abort rather than
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18 overwrite an existing file.
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19 threshold=0 Ignore edges under threshold value. This also affects the
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20 choice of centroids; a high threshold gives more weight to
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21 higher-value edges.
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22 minratio=0 Ignores edges with a ratio below this value.
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23 invertratio=f Invert the ratio when greater than 1.
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24 printheader=t Print a header line in the output.
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25 printsize=t Print the size of retained nodes.
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26 printclusters=t Print the nodes subsumed by each retained node.
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27 minsize=0 Ignore nodes under this size (in unique kmers).
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28 maxsize=0 If positive, ignore nodes over this size (unique kmers).
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29 minbases=0 Ignore nodes under this size (in total bases).
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30 maxbases=0 If positive, ignore nodes over this size (total bases).
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31
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32 Taxonomy parameters:
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33 level= Taxonomic level, such as phylum. Filtering will operate on
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34 sequences within the same taxonomic level as specified ids.
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35 If not set, only matches to a node or its descendants will
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36 be considered.
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37 ids= Comma-delimited list of NCBI numeric IDs. Can also be a
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38 file with one taxID per line.
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39 names= Alternately, a list of names (such as 'Homo sapiens').
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40 Note that spaces need special handling.
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41 include=f 'f' will discard filtered sequences, 't' will keep them.
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42 tree=<file> Specify a TaxTree file like tree.taxtree.gz.
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43 On Genepool, use 'auto'.
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44
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45 Java Parameters:
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46 -Xmx This will set Java's memory usage, overriding autodetection.
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47 -Xmx20g will
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48 specify 20 gigs of RAM, and -Xmx200m will specify 200 megs.
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49 The max is typically around 85% of physical memory.
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50 -eoom This flag will cause the process to exit if an out-of-memory
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51 exception occurs. Requires Java 8u92+.
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52 -da Disable assertions.
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53
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54 Please contact Brian Bushnell at bbushnell@lbl.gov if you encounter any problems.
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55 "
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56 }
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57
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58 #This block allows symlinked shellscripts to correctly set classpath.
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59 pushd . > /dev/null
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60 DIR="${BASH_SOURCE[0]}"
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61 while [ -h "$DIR" ]; do
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62 cd "$(dirname "$DIR")"
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63 DIR="$(readlink "$(basename "$DIR")")"
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64 done
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65 cd "$(dirname "$DIR")"
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66 DIR="$(pwd)/"
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67 popd > /dev/null
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68
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69 #DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/"
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70 CP="$DIR""current/"
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71
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72 z="-Xmx4g"
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73 z2="-Xms4g"
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74 set=0
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75
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76 if [ -z "$1" ] || [[ $1 == -h ]] || [[ $1 == --help ]]; then
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77 usage
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78 exit
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79 fi
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80
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81 calcXmx () {
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82 source "$DIR""/calcmem.sh"
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83 setEnvironment
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84 parseXmx "$@"
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85 if [[ $set == 1 ]]; then
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86 return
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87 fi
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88 freeRam 4000m 84
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89 z="-Xmx${RAM}m"
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90 z2="-Xms${RAM}m"
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91 }
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92 calcXmx "$@"
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93
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94 a_sample_mt() {
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95 local CMD="java $EA $EOOM $z -cp $CP jgi.RepresentativeSet $@"
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96 echo $CMD >&2
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97 eval $CMD
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98 }
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99
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100 a_sample_mt "$@"
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