53 files changed, 65 insertions, 65 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 04297fa0..69e93deb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -160,7 +160,7 @@ set(CMAKECONFIGDIR "${DEFAULT_CMAKEDIR}" CACHE PATH "The directory to install cm
 include_directories(${PROJ4_SOURCE_DIR}/src)
 
 message(STATUS "")
-add_subdirectory(nad)
+add_subdirectory(data)
 add_subdirectory(src)
 add_subdirectory(man)
 add_subdirectory(cmake)
diff --git a/Makefile.am b/Makefile.am
index 39a1201b..9e5787e0 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,4 +1,4 @@
-SUBDIRS	=	src man nad jniwrap cmake test
+SUBDIRS	=	src man data jniwrap cmake test
 
 EXTRA_DIST = makefile.vc nmake.opt CMakeLists.txt CITATION
 
diff --git a/appveyor.yml b/appveyor.yml
index ec08f20c..1fdc27ca 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -49,10 +49,10 @@ build_script:
 
 test_script:
   - echo test_script
-  - if "%BUILD_TYPE%" == "cmake" set PROJ_LIB=C:\projects\proj-4\nad
+  - if "%BUILD_TYPE%" == "cmake" set PROJ_LIB=C:\projects\proj-4\data
   - if "%BUILD_TYPE%" == "nmake" set PROJ_LIB=C:\PROJ\SHARE
   - if "%BUILD_TYPE%" == "nmake" mkdir %PROJ_LIB%\tests
-  - if "%BUILD_TYPE%" == "nmake" copy nad\tests\*.* %PROJ_LIB%\tests
+  - if "%BUILD_TYPE%" == "nmake" copy data\tests\*.* %PROJ_LIB%\tests
   - set CURDIR=%CD%
   - cd %PROJ_LIB%
   - curl -O http://download.osgeo.org/proj/proj-datumgrid-1.7.zip
diff --git a/cmake/ProjTest.cmake b/cmake/ProjTest.cmake
index ec56afd2..aa8f8098 100644
--- a/cmake/ProjTest.cmake
+++ b/cmake/ProjTest.cmake
@@ -9,7 +9,7 @@ function(proj_add_test_script_sh SH_NAME BIN_USE)
     set(TEST_OK 1)
     if(ARGV2)
          set(TEST_OK 0)
-         set(GRID_FULLNAME ${PROJECT_SOURCE_DIR}/nad/${ARGV2})
+         set(GRID_FULLNAME ${PROJECT_SOURCE_DIR}/data/${ARGV2})
          if(EXISTS ${GRID_FULLNAME})
             set(TEST_OK 1)
          endif(EXISTS ${GRID_FULLNAME})
@@ -22,8 +22,8 @@ function(proj_add_test_script_sh SH_NAME BIN_USE)
 
     if(${TEST_OK})
       add_test( NAME "${testname}"
-                WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/nad
-                COMMAND  ${PROJECT_SOURCE_DIR}/nad/${SH_NAME}
+                WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/data
+                COMMAND  ${PROJECT_SOURCE_DIR}/data/${SH_NAME}
                          ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${${BIN_USE}}
                )
     endif(${TEST_OK})
diff --git a/configure.ac b/configure.ac
index 808e5791..9c3cb40a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -270,9 +270,9 @@ AC_CONFIG_FILES([Makefile cmake/Makefile src/Makefile
                  test/googletest/include/gtest/internal/Makefile
                  test/googletest/include/gtest/internal/custom/Makefile
                  test/googletest/src/Makefile
-                 man/Makefile man/man1/Makefile man/man3/Makefile nad/Makefile
+                 man/Makefile man/man1/Makefile man/man3/Makefile data/Makefile
                  jniwrap/Makefile jniwrap/org.osgeo.proj/Makefile jniwrap/org.osgeo.proj/org/Makefile jniwrap/org.osgeo.proj/org/proj4/Makefile])
-AC_CONFIG_FILES([nad/install], [chmod +x nad/install])
+AC_CONFIG_FILES([data/install], [chmod +x data/install])
 
 AC_CONFIG_FILES([proj.pc])
 
diff --git a/nad/CH b/data/CH
index af77ae48..af77ae48 100644
--- a/nad/CH
+++ b/data/CH
diff --git a/nad/CMakeLists.txt b/data/CMakeLists.txt
index 904066f4..904066f4 100644
--- a/nad/CMakeLists.txt
+++ b/data/CMakeLists.txt
diff --git a/nad/GL27 b/data/GL27
index 73fa9754..73fa9754 100644
--- a/nad/GL27
+++ b/data/GL27
diff --git a/nad/IGNF b/data/IGNF
index a29657fb..a29657fb 100644
--- a/nad/IGNF
+++ b/data/IGNF
diff --git a/nad/ITRF2000 b/data/ITRF2000
index a7064f3b..a7064f3b 100644
--- a/nad/ITRF2000
+++ b/data/ITRF2000
diff --git a/nad/ITRF2008 b/data/ITRF2008
index 7441bbfd..7441bbfd 100644
--- a/nad/ITRF2008
+++ b/data/ITRF2008
diff --git a/nad/ITRF2014 b/data/ITRF2014
index 557ce60a..557ce60a 100644
--- a/nad/ITRF2014
+++ b/data/ITRF2014
diff --git a/nad/Makefile.am b/data/Makefile.am
index 1f3dce7d..35587216 100644
--- a/nad/Makefile.am
+++ b/data/Makefile.am
@@ -1,17 +1,17 @@
 # Executables paths passed to test scripts
-NADPATH = $(top_srcdir)/nad
+DATAPATH = $(top_srcdir)/data
 EXEPATH = ../src
 PROJEXE = $(EXEPATH)/proj
 CS2CSEXE = $(EXEPATH)/cs2cs
 
 # PROJ.4 test scripts
-TEST27 = $(NADPATH)/test27
-TEST83 = $(NADPATH)/test83
-TESTNTV2 = $(NADPATH)/testntv2
-TESTVARIOUS = $(NADPATH)/testvarious
-TESTFLAKY = $(NADPATH)/testflaky
-TESTDATUMFILE = $(NADPATH)/testdatumfile
-TESTIGN = $(NADPATH)/testIGNF
+TEST27 = $(DATAPATH)/test27
+TEST83 = $(DATAPATH)/test83
+TESTNTV2 = $(DATAPATH)/testntv2
+TESTVARIOUS = $(DATAPATH)/testvarious
+TESTFLAKY = $(DATAPATH)/testflaky
+TESTDATUMFILE = $(DATAPATH)/testdatumfile
+TESTIGN = $(DATAPATH)/testIGNF
 
 pkgdata_DATA = GL27 nad.lst proj_def.dat nad27 nad83 world epsg esri \
 		esri.extra other.extra \
@@ -27,8 +27,8 @@ EXTRA_DIST = GL27 nad.lst proj_def.dat nad27 nad83 pj_out27.dist pj_out83.dist t
 		makefile.vc CMakeLists.txt tests/test_nodata.gtx null.lla
 
 process-nad2bin:
-	@if [ -f $(NADPATH)/null.lla -a ! -f null ] || [ -f $(NADPATH)/conus.lla -a ! -f conus ] ; then \
-	  for x in $(NADPATH)/*.lla ; do \
+	@if [ -f $(DATAPATH)/null.lla -a ! -f null ] || [ -f $(DATAPATH)/conus.lla -a ! -f conus ] ; then \
+	  for x in $(DATAPATH)/*.lla ; do \
 	    DEST=`basename $$x .lla`; \
 	    echo "../src/nad2bin$(EXEEXT) $$DEST < $$x"; \
 	    ../src/nad2bin$(EXEEXT) $$DEST < $$x ; \
@@ -37,8 +37,8 @@ process-nad2bin:
 
 install-data-local: process-nad2bin
 	$(mkinstalldirs) $(DESTDIR)$(pkgdatadir)
-	@if [ -f $(NADPATH)/null.lla -a ! -f $(NADPATH)/null ] || [ -f $(NADPATH)/conus.lla -a ! -f $(NADPATH)/conus ] ; then \
-	  for x in $(NADPATH)/*.lla ; do \
+	@if [ -f $(DATAPATH)/null.lla -a ! -f $(DATAPATH)/null ] || [ -f $(DATAPATH)/conus.lla -a ! -f $(DATAPATH)/conus ] ; then \
+	  for x in $(DATAPATH)/*.lla ; do \
 	    DEST=$(DESTDIR)$(pkgdatadir)/`basename $$x .lla`; \
 	    echo "../src/nad2bin$(EXEEXT) $$DEST < $$x"; \
 	    ../src/nad2bin$(EXEEXT) $$DEST < $$x ; \
@@ -50,10 +50,10 @@ install-data-local: process-nad2bin
 	else \
 	  echo "nad2nad NADCON source files not present"; \
 	fi
-	@for gridfile in $(NADPATH)/*.gsb $(NADPATH)/*.gtx $(NADPATH)/ntv1_can.dat dummy \
-	                 $(NADPATH)/alaska $(NADPATH)/conus $(NADPATH)/hawaii $(NADPATH)/null \
-	                 $(NADPATH)/prvi $(NADPATH)/stgeorge $(NADPATH)/stlrnc $(NADPATH)/stpaul \
-	                 $(NADPATH)/FL $(NADPATH)/MD $(NADPATH)/TN $(NADPATH)/WI $(NADPATH)/WO; do \
+	@for gridfile in $(DATAPATH)/*.gsb $(DATAPATH)/*.gtx $(DATAPATH)/ntv1_can.dat dummy \
+	                 $(DATAPATH)/alaska $(DATAPATH)/conus $(DATAPATH)/hawaii $(DATAPATH)/null \
+	                 $(DATAPATH)/prvi $(DATAPATH)/stgeorge $(DATAPATH)/stlrnc $(DATAPATH)/stpaul \
+	                 $(DATAPATH)/FL $(DATAPATH)/MD $(DATAPATH)/TN $(DATAPATH)/WI $(DATAPATH)/WO; do \
 	  if test "$$gridfile" != "dummy" -a -f "$$gridfile" ; then \
 	    echo $(INSTALL_DATA) $$gridfile $(DESTDIR)$(pkgdatadir)/`basename $$gridfile`; \
 	    $(INSTALL_DATA) $$gridfile $(DESTDIR)$(pkgdatadir)/`basename $$gridfile`; \
@@ -63,13 +63,13 @@ install-data-local: process-nad2bin
 check-local: process-nad2bin
 # Check if we are doing an out-of-tree build
 	@if test ! -f epsg; then \
-	  for gridfile in $(NADPATH)/*.gsb $(NADPATH)/*.gtx $(NADPATH)/ntv1_can.dat dummy ; do \
+	  for gridfile in $(DATAPATH)/*.gsb $(DATAPATH)/*.gtx $(DATAPATH)/ntv1_can.dat dummy ; do \
 	    if test "$$gridfile" != "dummy" -a -f "$$gridfile" ; then \
 	      cp $$gridfile .; \
 	    fi; \
 	  done; \
 	  for gridfile in $(pkgdata_DATA); do \
-	    cp $(NADPATH)/$$gridfile .; \
+	    cp $(DATAPATH)/$$gridfile .; \
 	  done; \
 	fi
 	$(TEST27) $(PROJEXE)
diff --git a/nad/README b/data/README
index 886e345b..886e345b 100644
--- a/nad/README
+++ b/data/README
diff --git a/nad/epsg b/data/epsg
index 1849ff50..1849ff50 100644
--- a/nad/epsg
+++ b/data/epsg
diff --git a/nad/epsg-deprecated b/data/epsg-deprecated
index 2b5e9fa8..2b5e9fa8 100644
--- a/nad/epsg-deprecated
+++ b/data/epsg-deprecated
diff --git a/nad/esri b/data/esri
index 36e35be2..36e35be2 100644
--- a/nad/esri
+++ b/data/esri
diff --git a/nad/esri.extra b/data/esri.extra
index 611dd660..611dd660 100644
--- a/nad/esri.extra
+++ b/data/esri.extra
diff --git a/nad/install.in b/data/install.in
index d60dc725..d60dc725 100755
--- a/nad/install.in
+++ b/data/install.in
diff --git a/nad/makefile.vc b/data/makefile.vc
index e235e8d8..e235e8d8 100644
--- a/nad/makefile.vc
+++ b/data/makefile.vc
diff --git a/nad/nad.lst b/data/nad.lst
index cc427722..cc427722 100644
--- a/nad/nad.lst
+++ b/data/nad.lst
diff --git a/nad/nad27 b/data/nad27
index c5e43962..c5e43962 100644
--- a/nad/nad27
+++ b/data/nad27
diff --git a/nad/nad83 b/data/nad83
index 1b65f519..1b65f519 100644
--- a/nad/nad83
+++ b/data/nad83
diff --git a/nad/ntv2_out.dist b/data/ntv2_out.dist
index 5ce26e6e..5ce26e6e 100644
--- a/nad/ntv2_out.dist
+++ b/data/ntv2_out.dist
diff --git a/nad/null.lla b/data/null.lla
index eb25285a..eb25285a 100644
--- a/nad/null.lla
+++ b/data/null.lla
diff --git a/nad/other.extra b/data/other.extra
index 4b5797e9..4b5797e9 100644
--- a/nad/other.extra
+++ b/data/other.extra
diff --git a/nad/pj_out27.dist b/data/pj_out27.dist
index 632dfc62..632dfc62 100644
--- a/nad/pj_out27.dist
+++ b/data/pj_out27.dist
diff --git a/nad/pj_out83.dist b/data/pj_out83.dist
index 726140f3..726140f3 100644
--- a/nad/pj_out83.dist
+++ b/data/pj_out83.dist
diff --git a/nad/proj_def.dat b/data/proj_def.dat
index 00dff281..00dff281 100644
--- a/nad/proj_def.dat
+++ b/data/proj_def.dat
diff --git a/nad/proj_outIGNF.dist b/data/proj_outIGNF.dist
index 45112f60..45112f60 100644
--- a/nad/proj_outIGNF.dist
+++ b/data/proj_outIGNF.dist
diff --git a/nad/proj_outIGNF.dist-real b/data/proj_outIGNF.dist-real
index ad80c0d3..ad80c0d3 100644
--- a/nad/proj_outIGNF.dist-real
+++ b/data/proj_outIGNF.dist-real
diff --git a/nad/td_out.dist b/data/td_out.dist
index 060d14d2..060d14d2 100644
--- a/nad/td_out.dist
+++ b/data/td_out.dist
diff --git a/nad/test27 b/data/test27
index e154a0d6..1a887f71 100755
--- a/nad/test27
+++ b/data/test27
@@ -6,7 +6,7 @@
 # Proj will vary in the .001ft range with projections using Transverse
 #   Mercator due to greater precision of meridional distance function.
 #
-NAD_DIR=`dirname $0`
+DATA_DIR=`dirname $0`
 EXE=$1
 
 usage()
@@ -30,7 +30,7 @@ echo "Running ${0} using ${EXE}:"
 echo "============================================"
 
 OUT=proj_out27
-INIT_FILE=${NAD_DIR}/nad27
+INIT_FILE=${DATA_DIR}/nad27
 #
 echo "doing tests into file ${OUT}, please wait"
 #
@@ -832,7 +832,7 @@ EOF
 #
 # do 'diff' with distribution results
 echo "diff ${OUT} with pj_out27.dist"
-diff -b ${OUT} ${NAD_DIR}/pj_out27.dist
+diff -b ${OUT} ${DATA_DIR}/pj_out27.dist
 if [ $? -ne 0 ] ; then
 	echo  ""
 	echo "PROBLEMS HAVE OCCURRED"
diff --git a/nad/test83 b/data/test83
index c025938b..15f11dfd 100755
--- a/nad/test83
+++ b/data/test83
@@ -7,7 +7,7 @@
 # Proj will vary in the .001ft range with projections using Transverse
 #   Mercator due to greater precision of meridional distance function.
 #
-NAD_DIR=`dirname $0`
+DATA_DIR=`dirname $0`
 EXE=$1
 
 usage()
@@ -31,7 +31,7 @@ echo "Running ${0} using ${EXE}:"
 echo "============================================"
 
 OUT=proj_out83
-INIT_FILE=${NAD_DIR}/nad83
+INIT_FILE=${DATA_DIR}/nad83
 #
 echo "doing tests into file ${OUT}, please wait"
 #
@@ -713,7 +713,7 @@ EOF
 #
 # do 'diff' with distribution results
 echo "diff ${OUT} with pj_out83.dist"
-diff -b ${OUT} ${NAD_DIR}/pj_out83.dist
+diff -b ${OUT} ${DATA_DIR}/pj_out83.dist
 if [ $? -ne 0 ] ; then
 	echo  ""
 	echo "PROBLEMS HAVE OCCURRED"
diff --git a/nad/testIGNF b/data/testIGNF
index 0249b432..c1428bfb 100755
--- a/nad/testIGNF
+++ b/data/testIGNF
@@ -10,7 +10,7 @@
 #               transformations will be wrong and vice-versa
 # 2009-10-04 :  addition of NTFG to RGF93G test to check if
 #               the gsb grid is still ok
-NAD_DIR=`dirname $0`
+DATA_DIR=`dirname $0`
 EXE=$1
 
 usage()
@@ -151,7 +151,7 @@ EOF
 #
 # do 'diff' with distribution results
 echo "diff ${OUT} with ${OUT}.dist"
-diff -b ${OUT} ${NAD_DIR}/${OUT}.dist
+diff -b ${OUT} ${DATA_DIR}/${OUT}.dist
 if [ $? -ne 0 ] ; then
 echo  ""
 echo "PROBLEMS HAVE OCCURRED"
diff --git a/nad/testdatumfile b/data/testdatumfile
index 7106bd47..565c1953 100755
--- a/nad/testdatumfile
+++ b/data/testdatumfile
@@ -3,7 +3,7 @@
 # files that are not always available.
 #
 #
-NAD_DIR=`dirname $0`
+DATA_DIR=`dirname $0`
 EXE=$1
 
 usage()
@@ -98,7 +98,7 @@ EOF
 # Done! 
 # do 'diff' with distribution results
 echo "diff ${OUT} with ${OUT}.dist"
-diff -b ${OUT} ${NAD_DIR}/${OUT}.dist
+diff -b ${OUT} ${DATA_DIR}/${OUT}.dist
 if [ $? -ne 0 ] ; then
 	echo  ""
 	echo "PROBLEMS HAVE OCCURRED"
diff --git a/nad/testflaky b/data/testflaky
index 970d8320..ac5ae396 100755
--- a/nad/testflaky
+++ b/data/testflaky
@@ -3,7 +3,7 @@
 # on datum files.
 #
 #
-NAD_DIR=`dirname $0`
+DATA_DIR=`dirname $0`
 EXE=$1
 
 usage()
@@ -58,7 +58,7 @@ EOF
 # Done!
 # do 'diff' with distribution results
 echo "diff ${OUT} with ${OUT}.dist"
-diff -b ${OUT} ${NAD_DIR}/${OUT}.dist
+diff -b ${OUT} ${DATA_DIR}/${OUT}.dist
 if [ $? -ne 0 ] ; then
 	echo  ""
 	echo "PROBLEMS HAVE OCCURRED"
diff --git a/nad/testntv2 b/data/testntv2
index 6983a48b..6e4a831a 100755
--- a/nad/testntv2
+++ b/data/testntv2
@@ -3,7 +3,7 @@
 # Test NTv2 (.gsb) support.  Assumes ntv2_0.gsb is installed.
 #
 #
-NAD_DIR=`dirname $0`
+DATA_DIR=`dirname $0`
 EXE=$1
 
 usage()
@@ -57,7 +57,7 @@ EOF
 # Done! 
 # do 'diff' with distribution results
 echo "diff ${OUT} with ${OUT}.dist"
-diff -b ${OUT} ${NAD_DIR}/${OUT}.dist
+diff -b ${OUT} ${DATA_DIR}/${OUT}.dist
 if [ $? -ne 0 ] ; then
 	echo  ""
 	echo "PROBLEMS HAVE OCCURRED"
diff --git a/nad/tests/test_nodata.gtx b/data/tests/test_nodata.gtx
index e439e5f4..e439e5f4 100644
--- a/nad/tests/test_nodata.gtx
+++ b/data/tests/test_nodata.gtx
diff --git a/nad/testvarious b/data/testvarious
index c6a082c1..2c4bd46e 100755
--- a/nad/testvarious
+++ b/data/testvarious
@@ -3,7 +3,7 @@
 # on datum files.
 #
 #
-NAD_DIR=`dirname $0`
+DATA_DIR=`dirname $0`
 EXE=$1
 
 usage()
@@ -938,7 +938,7 @@ EOF
 # Done!
 # do 'diff' with distribution results
 echo "diff ${OUT} with ${OUT}.dist"
-diff -b ${OUT} ${NAD_DIR}/${OUT}.dist
+diff -b ${OUT} ${DATA_DIR}/${OUT}.dist
 if [ $? -ne 0 ] ; then
 	echo  ""
 	echo "PROBLEMS HAVE OCCURRED"
diff --git a/nad/tf_out.dist b/data/tf_out.dist
index 9f1778e7..9f1778e7 100644
--- a/nad/tf_out.dist
+++ b/data/tf_out.dist
diff --git a/nad/tv_out.dist b/data/tv_out.dist
index 222c0c5f..222c0c5f 100644
--- a/nad/tv_out.dist
+++ b/data/tv_out.dist
diff --git a/nad/world b/data/world
index 9119eed8..9119eed8 100644
--- a/nad/world
+++ b/data/world
diff --git a/makefile.vc b/makefile.vc
index 6c9bb58f..d4fb12bd 100644
--- a/makefile.vc
+++ b/makefile.vc
@@ -10,21 +10,21 @@ RM = -del
 default:    
 	cd src
 	$(MAKE) /f makefile.vc
-	cd ..\nad
+	cd ..\data
 	$(MAKE) /f makefile.vc
 	cd ..
 
 clean:	
 	cd src
 	$(MAKE) /f makefile.vc clean
-	cd ..\nad
+	cd ..\data
 	$(MAKE) /f makefile.vc clean
 	cd ..
 
 install-all:
 	cd src
 	$(MAKE) /f makefile.vc install
-	cd ..\nad
+	cd ..\data
 	$(MAKE) /f makefile.vc install-all
 	cd ..
 
diff --git a/nmake.opt b/nmake.opt
index 1d5b54a7..edf608e1 100644
--- a/nmake.opt
+++ b/nmake.opt
@@ -8,10 +8,10 @@ INSTDIR=C:\PROJ
 !ENDIF
 
 # Set the following to the directory where the PROJ distribution data files
-# (ie, the contents of ..\NAD) are to be installed.  It is possible to later
+# (ie, the contents of ..\data) are to be installed.  It is possible to later
 # move the data files to another directory, and define the PROJ_LIB
 # environment variable to point to that directory.  It is also possible to
-# have PROJ_LIB name the original NAD directory of the unpacked PROJ
+# have PROJ_LIB name the original data directory of the unpacked PROJ
 # distribution.  Any setting of the PROJ_LIB environment variable takes
 # precedence at runtime over the setting of the PROJ_LIB_DIR macro stored in
 # the compiled software.
diff --git a/src/makefile.vc b/src/makefile.vc
index d86649dd..cf9d878c 100644
--- a/src/makefile.vc
+++ b/src/makefile.vc
@@ -129,7 +129,7 @@ $(MULTISTRESSTEST_EXE): $(MULTISTRESSTEST_OBJ)
 	if exist $(MULTISTRESSTEST_EXE).manifest mt -manifest $(MULTISTRESSTEST_EXE).manifest -outputresource:$(MULTISTRESSTEST_EXE);1
 
 nadshift:	nad2bin.exe
-	cd ..\nad
+	cd ..\data
 	..\src\nad2bin.exe < conus.lla conus
 	..\src\nad2bin.exe < MD.lla MD
 	..\src\nad2bin.exe < TN.lla TN
diff --git a/test/fuzzers/README.TXT b/test/fuzzers/README.TXT
index a5f8f3ea..812633f0 100644
--- a/test/fuzzers/README.TXT
+++ b/test/fuzzers/README.TXT
@@ -13,7 +13,7 @@ https://bugs.chromium.org/p/oss-fuzz/issues/list?q=proj4
     $ g++ -g -std=c++11 standard_fuzzer.cpp -o standard_fuzzer -DSTANDALONE ../../src/.libs/libproj.a -lpthread -I../../src
 
   Run it:
-    $ PROJ_LIB=../../nad ./standard_fuzzer {file_generated_by_oss_fuzz}
+    $ PROJ_LIB=../../data ./standard_fuzzer {file_generated_by_oss_fuzz}
 
 - Run locally OSS Fuzz:
     $ git clone https://github.com/google/oss-fuzz.git
diff --git a/test/fuzzers/build_seed_corpus.sh b/test/fuzzers/build_seed_corpus.sh
index d85465d3..cdd3cfc3 100755
--- a/test/fuzzers/build_seed_corpus.sh
+++ b/test/fuzzers/build_seed_corpus.sh
@@ -9,4 +9,4 @@ fi
 
 SRC_DIR=$(dirname $0)/../..
 
-cp -r $SRC_DIR/nad/* $OUT
+cp -r $SRC_DIR/data/* $OUT
diff --git a/test/gie/Makefile.am b/test/gie/Makefile.am
index 102f5a12..7dc32eba 100644
--- a/test/gie/Makefile.am
+++ b/test/gie/Makefile.am
@@ -11,7 +11,7 @@ EXTRA_DIST = 4D-API_cs2cs-style.gie \
 	unitconvert.gie \
 	DHDN_ETRS89.gie
 
-PROJ_LIB ?= $(top_srcdir)/nad
+PROJ_LIB ?= $(top_srcdir)/data
 
 4D-API-cs2cs-style: 4D-API_cs2cs-style.gie
 	PROJ_LIB=$(PROJ_LIB) $(GIEEXE) $<
diff --git a/test/gie/more_builtins.gie b/test/gie/more_builtins.gie
index fd1ff10f..96212cba 100644
--- a/test/gie/more_builtins.gie
+++ b/test/gie/more_builtins.gie
@@ -11,7 +11,7 @@ intends to exercise corner cases.
 <gie>
 
 -------------------------------------------------------------------------------
-Two ob_tran tests from nad/testvarious
+Two ob_tran tests from data/testvarious
 -------------------------------------------------------------------------------
 operation +proj=ob_tran  +o_proj=moll  +R=6378137.0  +o_lon_p=0  +o_lat_p=0  +lon_0=180
 -------------------------------------------------------------------------------
diff --git a/test/gigs/Makefile.am b/test/gigs/Makefile.am
index 25f7d141..f53825bd 100644
--- a/test/gigs/Makefile.am
+++ b/test/gigs/Makefile.am
@@ -20,7 +20,7 @@ EXTRA_DIST = \
 	5201.gie \
 	5208.gie
 
-PROJ_LIB ?= $(top_srcdir)/nad
+PROJ_LIB ?= $(top_srcdir)/data
 
 5101.1: 5101.1-jhs.gie
 	PROJ_LIB=$(PROJ_LIB) $(GIEEXE) $<
diff --git a/travis/install.sh b/travis/install.sh
index 714d21ed..eecf343a 100755
--- a/travis/install.sh
+++ b/travis/install.sh
@@ -25,7 +25,7 @@ cd build_autoconf
 ../configure --prefix=/tmp/proj_autoconf_install_from_dist_all
 make -j3
 make install
-# We have a small issue with out-of-tree builds where the null file is generated in the build directory, but other non-generated stuff is in $(top_srcdir)/nad
+# We have a small issue with out-of-tree builds where the null file is generated in the build directory, but other non-generated stuff is in $(top_srcdir)/data
 # Workaround this by using the install directory...
 PROJ_LIB=/tmp/proj_autoconf_install_from_dist_all/share/proj make check
 find /tmp/proj_autoconf_install_from_dist_all
@@ -47,25 +47,25 @@ cd ..
 cd ../..
 
 # Install grid files
-cd nad
+cd data
 unzip -o ../proj-datumgrid-1.7.zip
 GRIDDIR=`pwd`
 echo $GRIDDIR
 cd ..
 
 # autoconf build with grids
-mkdir build_autoconf_nad
-cd build_autoconf_nad
-../configure --prefix=/tmp/proj_autoconf_install_nad
+mkdir build_autoconf_grids
+cd build_autoconf_grids
+../configure --prefix=/tmp/proj_autoconf_install_grids
 make -j3
 make install
-find /tmp/proj_autoconf_install_nad
+find /tmp/proj_autoconf_install_grids
 PROJ_LIB=$GRIDDIR make check
 cd src
 make multistresstest
 make test228
 cd ..
-PROJ_LIB=../nad src/multistresstest
+PROJ_LIB=../data src/multistresstest
 cd ..
 
 # autoconf build with grids and coverage
diff --git a/travis/mingw32/install.sh b/travis/mingw32/install.sh
index c57b03d3..8abc98ac 100755
--- a/travis/mingw32/install.sh
+++ b/travis/mingw32/install.sh
@@ -18,12 +18,12 @@ find /tmp/proj_autoconf_install
 cd ..
 # Now with grids
 wget http://download.osgeo.org/proj/proj-datumgrid-1.5.zip
-cd nad
+cd data
 unzip -o ../proj-datumgrid-1.5.zip
 cd ..
 # autoconf build with grids
-mkdir build_autoconf_nad
-cd build_autoconf_nad
+mkdir build_autoconf_grids
+cd build_autoconf_grids
 CC="ccache x86_64-w64-mingw32-gcc" CXX="ccache x86_64-w64-mingw32-g++" LD=x86_64-w64-mingw32-ld ../configure --host=x86_64-w64-mingw32 --prefix=/tmp/proj_autoconf_install_nad
 make -j3
 make install
@@ -33,6 +33,6 @@ cd src
 make multistresstest.exe
 make test228.exe
 cd ..
-PROJ_LIB=../nad src/multistresstest.exe -num_iterations 100000
+PROJ_LIB=../data src/multistresstest.exe -num_iterations 100000
 cd ..