X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=laserbrain_demo;a=blobdiff_plain;f=tools%2Fprepare_data;h=c1bf5f804785a69cf1efa92a09bd5fe92ed02d27;hp=76ced9ff84a824d01681dcefc2239fb92121cfa1;hb=619c5f42a1bf0dcf16fd9210e0e4d7d42fecf5de;hpb=004eca3966c8cc7bed607311a90d56eecab1752f

diff --git a/tools/prepare_data b/tools/prepare_data
index 76ced9f..c1bf5f8 100755
--- a/tools/prepare_data
+++ b/tools/prepare_data
@@ -3,6 +3,7 @@
 indir=datasrc
 descfile=$indir/datadesc
 outdir=data
+filter=$1
 
 process()
 {
@@ -33,10 +34,14 @@ copy()
 	fi
 }
 
+if [ -z "$filter" ]; then
+	filter='.*'
+fi
+
 mkdir -p $outdir
 
 while read line; do
-    line=$(echo $line | sed 's/#.*$//')
+    line=$(echo $line | sed 's/#.*$//' | grep "$filter")
     if [ -n "$line" ]; then
         path=$(echo $line | awk -F : '{ print $1; }')
         fname=$(basename $path)