Add JRC2018M template

R/JRC2018.R

@@ -33,6 +33,14 @@
 "JRC2018U"
 
 
+#' @description The \code{JRC2018M} reference brain was constructed as for
+#'   \code{JRC2018F} brain but with 26 male brains.
+#' @rdname JRC2018
+#' @name JRC2018M
+#' @docType data
+"JRC2018M"
+
+
 #' @description \code{JRC2018F.surf}, \code{JRC2018U.surf} were generated in
 #'   Amira from a 2 micron downsampled, Lanczos filtered 8 bit version of the
 #'   respective template brain. A surface was then generated with a threshold

R/JRC2018M.R

@@ -0,0 +1,18 @@
+library(nat)
+# JRC2018F.surf=read.hxsurf('data-raw/JRC2018_FEMALE_38um_iso_16bit3.smooth.surf')
+# library(devtools)
+# use_data(JRC2018F.surf, overwrite = T)
+
+library(nat.templatebrains)
+JRC2018M <-
+  as.templatebrain('data-raw/JRC2018_MALE_38um_iso_16bit.nrrd',
+                   regName = 'JRC2018M',
+                   type = 'Average template brain',
+                   sex = 'M',
+                   doi = 'https://doi.org/10.1101/376384',
+                   description="Average template brain constructed from brains labelled with brp-SNAP presynaptic marker,
+    dehydrated, and mounted in DPX and then imaged by confocal microscope.
+                   There were 26 male individuals (52 image with left-right flips)"
+  )
+
+usethis::use_data(JRC2018M, overwrite = T)

data-raw/JRC2018_MALE_38um_iso_16bit.nrrd

@@ -0,0 +1,12 @@
+NRRD0004
+# Created by Nrrd_Writer at Thu Jul 12 12:15:03 EDT 2018
+type: uint16
+encoding: gzip
+endian: big
+dimension: 3
+sizes: 1561 744 546
+space dimension: 3
+space directions: (0.38,0,0) (0,0.38,0) (0,0,0.38)
+space units: "microns" "microns" "microns"
+
+�