added ecat test data set with negative values

freec84 · freec84 · commit cced39e5e507 · 2015-02-21T17:55:56.000+01:00
diff --git a/.gitmodules b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "nibabel-data/nitest-minc2"]
 	path = nibabel-data/nitest-minc2
 	url = git://github.com/matthew-brett/nitest-minc2.git
+[submodule "nipy-ecattest"]
+	path = nibabel-data/nipy-ecattest
+	url = https://github.com/freec84/nipy-ecattest
diff --git a/nibabel-data/nipy-ecattest b/nibabel-data/nipy-ecattest
@@ -0,0 +1 @@
+Subproject commit 12c9ee6d18d50235e3453897a4be60c19bf126c0
