move wgrib to this repo

CMakeLists.txt

@@ -39,6 +39,7 @@ option(DISABLE_STAT "disable posix feature" off)
 set(BUILD_COMMENTS "stock build")
 option(BUILD_LIB "Build wgrib2 library?" on)
 option(BUILD_SHARED_LIB "Build shared library?" off)
+option(BUILD_WGRIB "Build wgrib code?" off)
 
 # Developers can use this option to specify a local directory which
 # holds the test files. They will be copied instead of fetching the
@@ -204,6 +205,9 @@ if(BUILD_LIB)
     DESTINATION ${CONFIG_INSTALL_DESTINATION})
 endif()
 
+if (BUILD_WGRIB)
+  add_subdirectory(wgrib)
+endif()
 # Turn on unit testing.
 include(CTest)
 if(BUILD_TESTING)

wgrib/CMakeLists.txt

@@ -0,0 +1,18 @@
+# This is the CMake file for the wgrib utility of the
+# NCEPLIBS-grib_util project.
+#
+# Mark Potts, Kyle Gerheiser
+
+add_compile_definitions("DEF_T62_NCEP_TABLE=opn" "FAST_GRIBTAB" "P_TABLE_FIRST")
+
+set(c_src wgrib.c)
+
+set(exe_name wgrib)
+add_executable(${exe_name} ${c_src})
+
+install(TARGETS ${exe_name} RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+
+# If doxygen documentation is enabled, build it.
+#if(ENABLE_DOCS)
+#  add_subdirectory(docs)  
+#endif()

wgrib/Changes

@@ -0,0 +1,19 @@
+Upgrade from v1.8.0.12g (8/06) to v1.8.0.12o (5/07)
+
+Changes:
+
+        updated ncep grib table 129, 130 to on388
+        updated levels to on388
+        changed units ncep grib table 128 WTPC(186)  K->C
+        support for updates in the grib table by process owners (compile change)
+        increased stdin line buffer to 2000 characters
+        level 210 is now WMO standard for non-NCEP files
+
+Reason for upgrade:
+
+	Request from marine branch: need updated ncep tables
+
+Comments:
+        No major changes since last update except needed table updates.
+        Compile options change so that table changes can be updated with new JIF.
+	Little change in the run time is expected. 

wgrib/docs/CMakeLists.txt

@@ -0,0 +1,19 @@
+# This is the CMake file for building the docs directory of grib_util
+# utility wgrib.
+#
+# Ed Hartnett 12/13/21
+
+# Create doxyfile.
+set(abs_top_srcdir "${CMAKE_SOURCE_DIR}")
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile @ONLY)
+
+# Build documentation with target all.
+add_custom_target(wgrib_doc ALL
+  ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
+  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+  COMMENT "Generating API Documentation with Doxygen" VERBATIM)
+
+# Ensure top-level docs have been generated.
+add_dependencies(wgrib_doc doc)
+
+