Allow second argument to define frame to start on

loop.sh

@@ -2,6 +2,7 @@
 
 #field guide
 
+if [ "${2}" == "" ]; then
 	name=`basename "${1}"`
 	bash position.sh set
 	ax guides/guide_all.svg
@@ -19,9 +20,15 @@ then
 	else
 		exit 1
 	fi
+fi
 
+i=0
 #files in dir
 for svg in "${1}"*.svg ; do
+	let "i=i+1"
+	if [ "${2}" != "" ] && [ "${i}" != "${2}" ]; then
+		continue
+	fi 
 	filename=`basename "${svg}"`
 	name=`echo "${filename}" | cut -d'.' -f1`
 	num=`echo "${name}" | awk -F'_' '{print $(NF)}'`
@@ -30,6 +37,7 @@ for svg in "${1}"*.svg ; do
 	ax guides/guide_marks.svg
 	number=`mktemp`.svg
 	node ./numbers/ -n "${num}" -o "${number}"
+	ax "${number}"
 	ax "${svg}"
 	rm -f "${number}"
 	bash position.sh reset