From e4cc2a6a0359c5f6d43504b7a2e52b7749d26d1c Mon Sep 17 00:00:00 2001
From: Jukka Aho <jukka.aho@kapsi.fi>
Date: Thu, 15 Dec 2016 12:41:22 +0200
Subject: [PATCH] possibility to slice DVTI field, i.e. f[1:3] works now

---
 src/fields.jl | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/fields.jl b/src/fields.jl
index 2ff82bf..158ef8f 100644
--- a/src/fields.jl
+++ b/src/fields.jl
@@ -174,6 +174,10 @@ function getindex(field::DVTI, i::Int64)
     return field.data[i]
 end
 
+function getindex(field::DVTI, I::Array{Int64, 1})
+    return [field.data[i] for i in I]
+end
+
 function getindex(field::DCTV, i::Int64)
     return field.data[i]
 end