diff --git a/tools/deg2card b/tools/deg2card
new file mode 100644
index 0000000..252dac3
--- /dev/null
+++ b/tools/deg2card
@@ -0,0 +1,49 @@
+#!/bin/bash
+# simple script to convert degreese to cardinal direction wind
+# V1.0
+#
+
+
+n=$1
+
+
+
+if (($(echo "$n>= 0" | bc))); then W_nc="N"; fi
+
+if (($(echo "$n>= 22.5" | bc))); then W_nc="N-NE"; fi
+
+if (($(echo "$n>= 45" | bc))); then W_nc="NE"; fi;
+
+if (($(echo "$n>= 67.5" | bc))); then W_nc="E-NE"; fi;
+
+if (($(echo "$n>= 90" | bc))); then W_nc="E"; fi;
+
+if (($(echo "$n>= 112.5" | bc))); then W_nc="E-SE"; fi;
+
+if (($(echo "$n>= 135" | bc))); then W_nc="SE"; fi;
+
+if (($(echo "$n>= 157.5" | bc))); then W_nc="S-SE"; fi;
+
+if (($(echo "$n>= 180" | bc))); then W_nc="S"; fi;
+
+if (($(echo "$n>= 202.5" | bc))); then W_nc="S-SW"; fi;
+
+if (($(echo "$n>= 225" | bc))); then W_nc="SW"; fi;
+
+if (($(echo "$n>= 247.5" | bc))); then W_nc="W-SW"; fi;
+
+if (($(echo "$n>= 270" | bc))); then W_nc="W"; fi;
+
+if (($(echo "$n>= 292.5" | bc))); then W_nc="W-NW"; fi;
+
+if (($(echo "$n>= 315" | bc))); then W_nc="NW"; fi;
+
+if (($(echo "$n>= 337.5" | bc))); then W_nc="N-NW"; fi;
+
+if (($(echo "$n== 360" | bc))); then W_nc="N"; fi;
+
+if (($(echo "$n> 360" | bc))); then W_nc="-?-"; fi;
+
+if (($(echo "$n< 0" | bc))); then W_nc="-?-"; fi
+
+echo $W_nc
\ No newline at end of file
diff --git a/tools/deg2card_README.md b/tools/deg2card_README.md
new file mode 100644
index 0000000..5cebbb0
--- /dev/null
+++ b/tools/deg2card_README.md
@@ -0,0 +1,23 @@
+# deg2card
+
+simple script to convert degreese to cardinal direction wind
+
+## use:
+
+deg2card [number]
+
+### example:
+
+deg2card 90
+
+E
+
+deg2card 360
+
+N
+
+## Dipend:
+
+bc
+
+
diff --git a/tools/deg2card_changelog.md b/tools/deg2card_changelog.md
new file mode 100644
index 0000000..e577da2
--- /dev/null
+++ b/tools/deg2card_changelog.md
@@ -0,0 +1,3 @@
+# V1.0
+
+- initial stable relase
\ No newline at end of file
diff --git a/tools/deg2card_version.md b/tools/deg2card_version.md
new file mode 100644
index 0000000..9f8e9b6
--- /dev/null
+++ b/tools/deg2card_version.md
@@ -0,0 +1 @@
+1.0
\ No newline at end of file