neuroscience: Add python-surfa.

* guix-science/packages/neuroscience.scm (python-surfa): New variable.

1 files changed, 29 insertions, 0 deletions

diff --git a/guix-science/packages/neuroscience.scm b/guix-science/packages/neuroscience.scm
index 05d1133..9b76e5d 100644
--- a/guix-science/packages/neuroscience.scm
+++ b/guix-science/packages/neuroscience.scm
@@ -9,6 +9,7 @@
   #:use-module (gnu packages check)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages databases)
+  #:use-module (gnu packages digest)
   #:use-module (gnu packages freedesktop)
   #:use-module (gnu packages geo)
   #:use-module (gnu packages gl)
@@ -1906,6 +1907,34 @@ schemes.")
 @acronym{MRI, Magnetic Resonance Imaging}.")
     (license license:asl2.0)))
 
+(define-public python-surfa
+  (package
+    (name "python-surfa")
+    (version "0.6.3")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/freesurfer/surfa")
+             (commit (string-append "v" version))))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "1pkv3qs3800fjh2yr503hx3hzxjhpsbh650x4lvgx6i4vnz5px01"))))
+    (build-system pyproject-build-system)
+    (propagated-inputs (list python-nibabel python-numpy python-pillow
+                             python-scipy python-xxhash))
+    (native-inputs (list python-cython python-numpy python-pytest
+                         python-setuptools))
+    (home-page "https://github.com/freesurfer/surfa")
+    (synopsis "Utilities for medical image and surface processing")
+    (description
+     "Surfa is a collection of Python utilities for medical image analysis and
+mesh-based surface processing.  It provides tools that operate on 3D image
+arrays and triangular meshes with consideration of their representation in a
+world (or scanner) coordinate system.  While broad in scope, surfa is developed
+with particular emphasis on neuroimaging applications.")
+    (license license:expat)))
+
 (define-public python-acres
   (package
     (name "python-acres")