.travis.yml

@@ -2,12 +2,15 @@
 # Force Travis to rebuild by commiting an increment to this counter: 5
 
 language: c
+
 compiler:
   - gcc
   - clang
   - g++
 
 before_install:
+  - if [[ "${CC}" == "gcc" || "${CC}" == "g++" ]]; then export CXX=g++; fi
+  - if [[ "${CC}" == "clang" || "${CC}" == "clang++" ]]; then export CXX=clang++; fi
   - sudo apt-get update -qq
   - sudo apt-get install -y -qq antlr libantlr-dev libnetcdfc7 libnetcdf-dev netcdf-bin udunits-bin libudunits2-0 libudunits2-dev
   - ./configure

CMakeLists.txt

@@ -52,10 +52,12 @@ endif()
 #general C/C++ build flags
 #/////////////////////////////////////////////////////////////////////////////////////
 
-set(CMAKE_BUILD_TYPE Debug)
-set(BUILD_STATIC_LIBS ON)
-set(BUILD_SHARED_LIBS OFF)
+set(CMAKE_BUILD_TYPE Debug CACHE STRING "Choose the type of build.")
+set(BUILD_SHARED_LIBS OFF CACHE BOOL "Build static libs.")
+
+if (NOT BUILD_SHARED_LIBS)
   add_definitions(-DENABLE_STATIC)
+endif()
 
 #//////////////////////////
 #detect minimum dependencies using
@@ -104,6 +106,7 @@ endif()
 #netCDF
 #Check for several functions in the netCDF library; define C macro accordingly
 #CMAKE_REQUIRED_LIBRARIES needs NETCDF_LIBRARY
+#check for header file netcdf_mem.h existence
 #/////////////////////////////////////////////////////////////////////////////////////
 
 set(CMAKE_REQUIRED_LIBRARIES ${NETCDF_LIBRARY})
@@ -119,19 +122,27 @@ if (has_nc_inq_format)
   add_definitions(-DHAVE_NC_INQ_FORMAT)
 endif()
 
+find_path(netcdf_mem_h netcdf_mem.h)
+if (netcdf_mem_h)
+  message("-- Found netcdf_mem.h in: " ${netcdf_mem_h})
+  add_definitions(-DHAVE_NETCDF_MEM_H)
+else()
+  message("-- NetCDF diskless functionaliy not available, netcdf_mem.h not found")
+endif()
+
 #/////////////////////////////////////////////////////////////////////////////////////
 #HDF5
 #/////////////////////////////////////////////////////////////////////////////////////
 
 
-find_library(HDF5_LIBRARY NAMES hdf5 ${find_opt})
+find_library(HDF5_LIBRARY NAMES hdf5 PATHS "/usr/lib/x86_64-linux-gnu/hdf5/serial")
 if(NOT HDF5_LIBRARY)
   message(FATAL_ERROR "${color_red}hdf5 library not found${color_reset}")
 else()
   message("-- Found hdf5 library at: " ${HDF5_LIBRARY})
 endif()
 
-find_library(HDF5_HL_LIBRARY NAMES hdf5_hl ${find_opt})
+find_library(HDF5_HL_LIBRARY NAMES hdf5_hl PATHS "/usr/lib/x86_64-linux-gnu/hdf5/serial")
 if(NOT HDF5_HL_LIBRARY)
   message(FATAL_ERROR "${color_red}hdf5 high level library not found${color_reset}")
 else()
@@ -238,22 +249,27 @@ endif()
 #compile as C++/static CRT on Visual Studio and as C99 on UNIX
 #//////////////////////////
 
+set(NCO_MSVC_USE_MT yes CACHE BOOL "Use MT flags when compiling in MSVC")
+
 if (MSVC)
   add_definitions( "/D_CRT_SECURE_NO_WARNINGS /D_CRT_NONSTDC_NO_DEPRECATE" )
-  message("-- Building with static runtime library")
-  set(CMAKE_CXX_FLAGS_DEBUG "/D_DEBUG /MTd /Zi /Ob0 /Od /RTC1")
-  set(CMAKE_CXX_FLAGS_MINSIZEREL     "/MT /O1 /Ob1 /D NDEBUG")
-  set(CMAKE_CXX_FLAGS_RELEASE        "/MT /O2 /Ob2 /D NDEBUG")
-  set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "/MT /Zi /O2 /Ob1 /D NDEBUG")
+
+  if (NCO_MSVC_USE_MT)
+     foreach(CompilerFlag CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
+                          CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO
+                          CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
+                          CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
+       string(REPLACE "/MD" "/MT" ${CompilerFlag} "${${CompilerFlag}}")
+     endforeach()
+  endif()
 
   #//////////////////////////
   #compile as C++ Code (/TP)
   #//////////////////////////
-
-  set(CMAKE_C_FLAGS_DEBUG "/TP /D_DEBUG /MTd /Zi /Ob0 /Od /RTC1")
-  set(CMAKE_C_FLAGS_MINSIZEREL     "/TP /MT /O1 /Ob1 /D NDEBUG")
-  set(CMAKE_C_FLAGS_RELEASE        "/TP /MT /O2 /Ob2 /D NDEBUG")
-  set(CMAKE_C_FLAGS_RELWITHDEBINFO "/TP /MT /Zi /O2 /Ob1 /D NDEBUG")
+  foreach(CompilerFlag CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
+                       CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
+    set(${CompilerFlag} "/TP ${${CompilerFlag}}")
+  endforeach()
 
   #//////////////////////////
   #visual studio defines math symbols in math.h, avoid duplicate definition
@@ -393,7 +409,8 @@ set(nco_SOURCES ${nco_SOURCES} src/nco/nco_var_rth.c src/nco/nco_var_rth.h)
 set(nco_SOURCES ${nco_SOURCES} src/nco/nco_var_scv.c src/nco/nco_var_scv.h)
 set(nco_SOURCES ${nco_SOURCES} src/nco/nco_var_utl.c src/nco/nco_var_utl.h)
 
-add_library(nco STATIC ${nco_SOURCES})
+# Type of library (SHARED, STATIC) is configured using BUILD_SHARED_LIBS
+add_library(nco ${nco_SOURCES})
 add_executable(ncks src/nco/ncks.c)
 add_executable(ncbo src/nco/ncbo.c)
 add_executable(ncecat src/nco/ncecat.c)

appveyor.yml

+environment:
+  matrix:
+    - TARGET_ARCH: x64
+      CONDA_PY: 36
+      CONDA_INSTALL_LOCN: C:\\Miniconda36-x64
+
+platform:
+  - x64
+
+install:
+  # If there is a newer build queued for the same PR, cancel this one.
+  - ps: if ($env:APPVEYOR_PULL_REQUEST_NUMBER -and $env:APPVEYOR_BUILD_NUMBER -ne ((Invoke-RestMethod `
+        https://ci.appveyor.com/api/projects/$env:APPVEYOR_ACCOUNT_NAME/$env:APPVEYOR_PROJECT_SLUG/history?recordsNumber=50).builds | `
+        Where-Object pullRequestId -eq $env:APPVEYOR_PULL_REQUEST_NUMBER)[0].buildNumber) { `
+        throw "There are newer queued builds for this pull request, failing early." }
+
+  - cmd: rmdir C:\cygwin /s /q
+
+  # Add path, activate `conda` and update conda.
+  - cmd: call %CONDA_INSTALL_LOCN%\Scripts\activate.bat
+
+  # # Add path, activate `conda` and update conda.
+  - cmd: conda config --set always_yes yes --set changeps1 no --set show_channel_urls true
+  - cmd: conda update conda
+  - cmd: conda config --prepend channels conda-forge
+
+  - cmd: set PYTHONUNBUFFERED=1
+
+  - cmd: conda install conda-build
+  - cmd: conda info --all
+  - cmd: conda list
+
+
+# Skip .NET project specific build phase.
+build: off
+
+test_script:
+  - "conda build conda.recipe"

bld/Makefile

@@ -655,6 +655,8 @@ CPP_TKN_OS := -DHAVE_REGEX_H -DNCO_HAVE_REGEX_FUNCTIONALITY -DHAVE_GETPAGESIZE -
 CPP_TKN_OS += -DHAVE_NC_INQ_FORMAT
 # Assume netCDF >= 4.3.2
 CPP_TKN_OS += -DHAVE_NC_INQ_PATH
+# Assume netCDF >= 4.4.0
+CPP_TKN_OS += -DHAVE_NETCDF_MEM_H
 # gcc 4.7.3 finally includes strcasestr() in string.h iff _GNU_SOURCE token is defined
 # NB: C++ (or at least g++ 4.7.3) always includes strcasestr()---work around this with tokens in nco_sng_utl.[ch]
 ifneq (${PVM_ARCH},CRAY)

bld/nco.spec

@@ -2,17 +2,17 @@
 # http://cvs.fedoraproject.org/viewvc/devel/nco/nco.spec?view=co
 
 Name:           nco
-Version:        4.7.0
+Version:        4.7.1
 Release:        1%{?dist}
 Summary:        Programs that manipulate netCDF files
 Group:          Applications/Engineering
 License:        GPL3
 URL:            http://nco.sf.net/
 
-# Obtain NCO version 4.7.0-1 tar.gz from Sourceforge using CVS:
+# Obtain NCO version 4.7.1-1 tar.gz from Sourceforge using CVS:
 # cvs -d:pserver:anonymous@nco.cvs.sf.net:/cvsroot/nco login
-# cvs -z3 -d:pserver:anonymous@nco.cvs.sf.net:/cvsroot/nco co -r nco-4.7.0-1 -d nco-%{version} nco
-# tar czf nco-%{version}.tar.gz --exclude='nco-4.7.0/debian*' --exclude='.cvsignore' --exclude=ncap_lex.c --exclude='ncap_yacc.[ch]' ./nco-%{version}
+# cvs -z3 -d:pserver:anonymous@nco.cvs.sf.net:/cvsroot/nco co -r nco-4.7.1-1 -d nco-%{version} nco
+# tar czf nco-%{version}.tar.gz --exclude='nco-4.7.1/debian*' --exclude='.cvsignore' --exclude=ncap_lex.c --exclude='ncap_yacc.[ch]' ./nco-%{version}
 Source0:        nco-%{version}.tar.gz
 #Patch0:		nco_install_C_headers.patch
 #Patch1:         nco_find_udunits-dat.patch
@@ -108,6 +108,9 @@ fi
 # %{_libdir}/libnco++.so
 
 %changelog
+* Thu Dec 21 2017 Charlie Zender <zender@uci.edu> - 4.7.1-1
+- new upstream 4.7.1
+
 * Wed Nov 08 2017 Charlie Zender <zender@uci.edu> - 4.7.0-1
 - new upstream 4.7.0
 

bld/nco_dst.pl

@@ -5,20 +5,20 @@
 
 # Usage:
 # Export tagged, public versions
-# /usr/bin/scp ${DATA}/nco-4.7.0.tar.gz zender,nco@web.sf.net:/home/project-web/nco/htdocs/src
-
-# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --bld --cln nco-4.7.0 # Build, do not release on SF
-# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --bld --cln --sf nco-4.7.0 # Build, release on SF
-# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --nst_all nco-4.7.0 # Install, do not build
-# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --bld --cln --nst_all nco-4.7.0 # Build and install
-# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --acd_cnt nco-4.7.0
-# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --acd_prs nco-4.7.0
-# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --cgd_cnt nco-4.7.0
-# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --cray_prs nco-4.7.0
-# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --bbl_cnt nco-4.7.0
-# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --blk_cnt nco-4.7.0
-# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --dat_cnt nco-4.7.0
-# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --ute_prs nco-4.7.0
+# /usr/bin/scp ${DATA}/nco-4.7.1.tar.gz zender,nco@web.sf.net:/home/project-web/nco/htdocs/src
+
+# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --bld --cln nco-4.7.1 # Build, do not release on SF
+# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --bld --cln --sf nco-4.7.1 # Build, release on SF
+# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --nst_all nco-4.7.1 # Install, do not build
+# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --bld --cln --nst_all nco-4.7.1 # Build and install
+# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --acd_cnt nco-4.7.1
+# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --acd_prs nco-4.7.1
+# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --cgd_cnt nco-4.7.1
+# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --cray_prs nco-4.7.1
+# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --bbl_cnt nco-4.7.1
+# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --blk_cnt nco-4.7.1
+# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --dat_cnt nco-4.7.1
+# ${HOME}/nco/bld/nco_dst.pl --dbg=2 --cln --ute_prs nco-4.7.1
 
 # Export daily snapshot
 # ${HOME}/nco/bld/nco_dst.pl --dbg=2 
@@ -256,7 +256,7 @@ if($bld){
 # Set up FTP server
     chdir $dst_pth_pfx or die "$prg_nm: ERROR unable to chdir to $dst_pth_pfx: $!\n"; # $! is system error string
     cmd_prc("$cp_cmd $doc_fl ./$dst_vrs/doc"); # Copy derived documentation to source directory
-    cmd_prc("$tar_cmd cvzf $dst_fl --exclude='nco-4.7.0/debian*' --exclude='.cvsignore' --exclude=ncap_lex.c --exclude=ncap_yacc.[ch] ./$dst_vrs"); # Create gzipped tarfile
+    cmd_prc("$tar_cmd cvzf $dst_fl --exclude='nco-4.7.1/debian*' --exclude='.cvsignore' --exclude=ncap_lex.c --exclude=ncap_yacc.[ch] ./$dst_vrs"); # Create gzipped tarfile
     cmd_prc("$rsh_cmd $www_mch $rm_cmd $www_drc/src/$dst_fl"); # Remove any distribution with same name
     if($dly_snp){cmd_prc("$rsh_cmd $www_mch $rm_cmd -r $www_drc/src/nco-????????.tar.gz");} # Remove previous daily snapshots from WWW server
     cmd_prc("$rcp_cmd $dst_fl $www_mch:$www_drc/src"); # Copy local tarfile to WWW server

conda.recipe/bld.bat

+mkdir %SRC_DIR%\build
+cd %SRC_DIR%\build
+
+set "CFLAGS=%CFLAGS% -DWIN32 -DGSL_DLL"
+set "CXXFLAGS=%CXXFLAGS% -DWIN32 -DGSL_DLL"
+
+cmake -G "NMake Makefiles" ^
+      -D CMAKE_INSTALL_PREFIX=%LIBRARY_PREFIX% ^
+      -D CMAKE_BUILD_TYPE=Release ^
+      -D NCO_MSVC_USE_MT=no ^
+      -D CMAKE_PREFIX_PATH=%LIBRARY_PREFIX% ^
+      -D NETCDF_INCLUDE=%LIBRARY_INC% ^
+      -D NETCDF_LIBRARY=%LIBRARY_LIB%\netcdf.lib ^
+      -D HDF5_LIBRARY=%LIBRARY_LIB%\libhdf5.lib ^
+      -D HDF5_HL_LIBRARY=%LIBRARY_LIB%\libhdf5_hl.lib ^
+      -D GSL_INCLUDE=%LIBRARY_INC% ^
+      -D GSL_LIBRARY=%LIBRARY_LIB%\gsl.lib ^
+      -D GSL_CBLAS_LIBRARY=%LIBRARY_LIB%\gslcblas.lib ^
+      -D UDUNITS2_INCLUDE=%LIBRARY_LIB% ^
+      -D UDUNITS2_LIBRARY=%LIBRARY_LIB%\udunits2.lib ^
+      -D EXPAT_LIBRARY=%LIBRARY_LIB%\expat.lib ^
+      -D CURL_LIBRARY=%LIBRARY_LIB%\libcurl.lib ^
+      -D ANTLR_INCLUDE:PATH=%LIBRARY_INC%\antlr ^
+      %SRC_DIR%
+if errorlevel 1 exit 1
+
+
+nmake
+if errorlevel 1 exit 1
+
+nmake install
+if errorlevel 1 exit 1
+
+move %LIBRARY_PREFIX%\*.exe %LIBRARY_BIN% || exit 1

conda.recipe/meta.yaml

+{% set version = "dev" %}
+
+package:
+  name: nco
+  version: {{ version }}
+
+source:
+  path: ../
+
+build:
+  number: 0
+  features:
+    - vc14
+
+requirements:
+  build:
+    - python
+    - cmake
+    - antlr >=2.7.7,<3
+    - curl >=7.44.0,<8
+    - expat 2.2.*
+    - gsl >=2.2,<2.3
+    - hdf5 1.10.1
+    - libnetcdf 4.4.*
+    - udunits2
+    - zlib 1.2.11
+    - vc 14
+  run:
+    - curl >=7.44.0,<8
+    - expat 2.2.*
+    - gsl >=2.2,<2.3
+    - hdf5 1.10.1
+    - libnetcdf 4.4.*
+    - udunits2
+    - vc 14
+
+test:
+  source_files:
+    - data/in.cdl
+  commands:
+    - ncks --help
+    - ncap2 --help
+    - ncks -M "http://tds.marine.rutgers.edu/thredds/dodsC/roms/espresso/2013_da/his/ESPRESSO_Real-Time_v2_History_Best"

conda.recipe/run_test.bat

+cd data
+
+ncgen -o in.nc in.cdl || exit 1
+
+ncks -H --trd -v one in.nc || exit 1
+
+ncap2 -O -v -s "erf_one=float(gsl_sf_erf(1.0f));" in.nc foo.nc || exit 1
+ncks -v erf_one foo.nc || exit 1

config.h.in

@@ -253,6 +253,9 @@
 /* Define to 1 if you have the <netcdf.h> header file. */
 #undef HAVE_NETCDF_H
 
+/* Define to 1 if <netcdf_mem.h> is present */
+#undef HAVE_NETCDF_MEM_H
+
 /* Define to 1 if you have the <netinet/in.h> header file. */
 #undef HAVE_NETINET_IN_H
 

configure

 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for NCO netCDF Operators 4.7.0.
+# Generated by GNU Autoconf 2.69 for NCO netCDF Operators 4.7.1.
 #
 # Report bugs to <nco-bugs@lists.sourceforge.net>.
 #
@@ -592,8 +592,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='NCO netCDF Operators'
 PACKAGE_TARNAME='nco'
-PACKAGE_VERSION='4.7.0'
-PACKAGE_STRING='NCO netCDF Operators 4.7.0'
+PACKAGE_VERSION='4.7.1'
+PACKAGE_STRING='NCO netCDF Operators 4.7.1'
 PACKAGE_BUGREPORT='nco-bugs@lists.sourceforge.net'
 PACKAGE_URL=''
@@ -1394,7 +1394,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures NCO netCDF Operators 4.7.0 to adapt to many kinds of systems.
+\`configure' configures NCO netCDF Operators 4.7.1 to adapt to many kinds of systems.
 Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1465,7 +1465,7 @@ fi
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of NCO netCDF Operators 4.7.0:";;
+     short | recursive ) echo "Configuration of NCO netCDF Operators 4.7.1:";;
    esac
   cat <<\_ACEOF
@@ -1633,7 +1633,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-NCO netCDF Operators configure 4.7.0
+NCO netCDF Operators configure 4.7.1
 generated by GNU Autoconf 2.69
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2499,7 +2499,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
-It was created by NCO netCDF Operators $as_me 4.7.0, which was
+It was created by NCO netCDF Operators $as_me 4.7.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
   $ $0 $@
@@ -3755,7 +3755,7 @@ fi
 # Define the identity of the package.
  PACKAGE='nco'
- VERSION='4.7.0'
+ VERSION='4.7.1'
 cat >>confdefs.h <<_ACEOF
@@ -17824,6 +17824,28 @@ fi
 fi
+# 20171218: nc_open_mem() is defined in netCDF >= 4.4.0, however ...
+# Ubuntu (Xenial at least) used broken netCDF CMake (not autoconf) to package 4.4.0 (it does not install netcdf_mem.h):
+# https://github.com/nco/nco/issues/44
+# Symptom of "missing netcdf_mem.h" and/or "unresolved nc_open_mem()" occurs with NCO 4.6.2+
+# Until 20171112 we used (Option 1):
+# #if NC_LIB_VERSION >= 440
+# which forces Ubuntu netCDF 4.4.0 users to build netCDF with autoconf and install, e.g., into /usr/local, or
+# to manually copy netcdf_mem.h into /usr/include (has anyone tested whether that really solves the problem?)
+# Option 2 is to add test/symbol in build-engine, e.g.,
+#  #if defined(HAVE_NETCDF_MEM_H)
+# which requires additional build tests in Autoconf/CMake/Makefile */
+ac_fn_c_check_header_mongrel "$LINENO" "netcdf_mem.h" "ac_cv_header_netcdf_mem_h" "$ac_includes_default"
+if test "x$ac_cv_header_netcdf_mem_h" = xyes; then :
+
+$as_echo "#define HAVE_NETCDF_MEM_H 1" >>confdefs.h
+
+else
+  nco_have_netcdf_mem_h=no
+fi
+
+
+
 # Begin OpenMP
 # Check whether --enable-openmp was given.
 if test "${enable_openmp+set}" = set; then :
@@ -21526,7 +21548,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by NCO netCDF Operators $as_me 4.7.0, which was
+This file was extended by NCO netCDF Operators $as_me 4.7.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
   CONFIG_FILES    = $CONFIG_FILES
@@ -21592,7 +21614,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-NCO netCDF Operators config.status 4.7.0
+NCO netCDF Operators config.status 4.7.1
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"

configure.ac

@@ -54,7 +54,7 @@
 # 20170808: Choose between traditional version and Git-based version
 # If Git, consider that Linux dynamic libraries will have full messy name, MacOSX will not
 # https://stackoverflow.com/questions/43526939/how-to-insert-git-based-version-in-autoconf-managed-project
-AC_INIT([NCO netCDF Operators],[4.7.0],[nco-bugs@lists.sourceforge.net],[nco])
+AC_INIT([NCO netCDF Operators],[4.7.1],[nco-bugs@lists.sourceforge.net],[nco])
 #AC_INIT([NCO netCDF Operators],m4_esyscmd([git describe --abbrev=7 --dirty --always --tags | tr -d '\n']),[nco-bugs@lists.sourceforge.net],[nco])
 
 # Print GNU copyright in configure script
@@ -312,6 +312,19 @@ if (test "x${enable_netcdf4}" = 'xyes' && test "x${header_defines_nc_chunked}" =
 	    ])
 fi
 
+# 20171218: nc_open_mem() is defined in netCDF >= 4.4.0, however ...
+# Ubuntu (Xenial at least) used broken netCDF CMake (not autoconf) to package 4.4.0 (it does not install netcdf_mem.h):
+# https://github.com/nco/nco/issues/44
+# Symptom of "missing netcdf_mem.h" and/or "unresolved nc_open_mem()" occurs with NCO 4.6.2+
+# Until 20171112 we used (Option 1): 
+# #if NC_LIB_VERSION >= 440 
+# which forces Ubuntu netCDF 4.4.0 users to build netCDF with autoconf and install, e.g., into /usr/local, or
+# to manually copy netcdf_mem.h into /usr/include (has anyone tested whether that really solves the problem?)
+# Option 2 is to add test/symbol in build-engine, e.g., 
+#  #if defined(HAVE_NETCDF_MEM_H)
+# which requires additional build tests in Autoconf/CMake/Makefile */
+AC_CHECK_HEADER([netcdf_mem.h],AC_DEFINE([HAVE_NETCDF_MEM_H],1,[Define to 1 if <netcdf_mem.h> is present]),nco_have_netcdf_mem_h=no)
+
 # Begin OpenMP
 AC_ARG_ENABLE(openmp,AS_HELP_STRING([--enable-openmp],[Build NCO with OpenMP [[default=yes]]]),enable_openmp=${enableval},enable_openmp=yes)
 # Enable OpenMP unless told not to

configure.eg

@@ -268,14 +268,41 @@ make check >> nco.make.${GNU_TRP}.foo 2>&1
 make install >> nco.make.${GNU_TRP}.foo 2>&1
 scp nco.configure.${GNU_TRP}.foo nco.config.log.${GNU_TRP}.foo nco.libtool.${GNU_TRP}.foo nco.make.${GNU_TRP}.foo dust.ess.uci.edu:Sites/nco/rgr
 
+# gcc/g++ Zender uses this to develop/install/update netCDF4-enabled NCO in personal directories with CMake:
+# Generic when netCDF is in /usr (Ubuntu glace, Fedora skyglow)
+export GNU_TRP=`~/nco/autobld/config.guess`
+cd ~/nco;/bin/rm -f *.${GNU_TRP}.foo;make distclean
+cd ~/nco/cmake
+cmake .. -DCMAKE_INSTALL_PREFIX=${HOME}
+make install
+
+# gcc/g++ Zender uses this to develop/install/update netCDF4-enabled NCO in system directories with CMake:
+# Generic when netCDF is in /usr (Ubuntu glace, Fedora skyglow)
+cd ~/nco/cmake
+cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local
+make
+sudo make install
+
+# gcc/g++ Zender uses this to develop/install/update netCDF4-enabled NCO in system directories with CMake, when build requirements are in unusual directories:
+# netCDF4/HDF5 in /usr/local
+cd ~/nco/cmake
+cmake .. -DCMAKE_INSTALL_PREFIX=${HOME} -DNETCDF_INCLUDE:PATH=${NETCDF_INC} -DNETCDF_LIBRARY:FILE=${NETCDF_LIB}/libnetcdf.a -DHDF5_LIBRARY:FILE=${NETCDF_LIB}/libhdf5.a -DHDF5_HL_LIBRARY:FILE=${NETCDF_LIB}/libhdf5.a # Skyglow (Fedora does not supply szip packages)
+make install
+
+# netCDF4/HDF5 in /usr/local
+cd ~/nco/cmake
+cmake .. -DCMAKE_INSTALL_PREFIX=${HOME} -DNETCDF_INCLUDE:PATH=${NETCDF_INC} -DNETCDF_LIBRARY:FILE=${NETCDF_LIB}/libnetcdf.a -DHDF5_LIBRARY:FILE=${NETCDF_LIB}/libhdf5.a -DHDF5_HL_LIBRARY:FILE=${NETCDF_LIB}/libhdf5.a # Glace
+make install
+
 # 20150901: gcc/g++ Zender uses this to develop/install/update netCDF4-enabled NCO in personal directories on cooley:
 # Sysadmin upgrade request: 20170825
 # Latest ticket: alcf-support #345910
 # Latest sysadmin-compiled module usage: soft add +nco-4.6.8, soft add +netcdf-4.4.1.1
 # Personal recipe last modified: 20170825
-# Personal recipe last used successfully: 20170825
+# Personal recipe last used successfully: 20171108
 export GNU_TRP=`~/nco/autobld/config.guess`
 cd ~/nco;/bin/rm -f *.${GNU_TRP}.foo;make distclean
+cd ~/nco;git reset --hard origin/master
 ANTLR_ROOT=${HOME} CC='gcc' CXX='g++' NETCDF_ROOT='/soft/libraries/unsupported/netcdf-4.4.1.1' UDUNITS2_PATH=${HOME} ./configure --prefix=${HOME} --bindir=${MY_BIN_DIR} --datadir=${HOME}/nco/data --libdir=${MY_LIB_DIR} --mandir=${HOME}/nco/man > nco.configure.${GNU_TRP}.foo 2>&1
 /bin/cp -f config.log nco.config.log.${GNU_TRP}.foo
 /bin/cp -f libtool nco.libtool.${GNU_TRP}.foo
@@ -320,7 +347,7 @@ scp nco.configure.${GNU_TRP}.foo nco.config.log.${GNU_TRP}.foo nco.libtool.${GNU
 # Sysadmin upgrade request: https://nersc.service-now.com/navpage.do
 # Latest sysadmin-compiled module usage: module load nco/4.6.7 # 20170612 (without ncap2)
 # Personal recipe last modified: 20170411
-# Personal recipe last used successfully: 20170919
+# Personal recipe last used successfully: 20171108
 module load szip
 module load gsl
 module load udunits
@@ -341,7 +368,7 @@ scp nco.configure.${GNU_TRP}.foo nco.config.log.${GNU_TRP}.foo nco.libtool.${GNU
 # Latest ticket: INC0106410 on 20170804
 # Latest sysadmin-compiled module usage: module load nco/4.6.7 # 20170809 (with ncap2)
 # Personal recipe last modified: 20170807
-# Personal recipe last used successfully: 20170927
+# Personal recipe last used successfully: 20171108
 module load szip
 module load gsl
 module load udunits2
@@ -360,7 +387,7 @@ scp nco.configure.${GNU_TRP}.foo nco.config.log.${GNU_TRP}.foo nco.libtool.${GNU
 # Sysadmin upgrade request: 
 # Latest sysadmin-compiled module usage: 
 # Personal recipe last modified: 2016??
-# Personal recipe last used successfully: 20170918
+# Personal recipe last used successfully: 20171108
 export GNU_TRP=`~/nco/autobld/config.guess`
 cd ~/nco;/bin/rm -f *.${GNU_TRP}.foo;make distclean
 ANTLR_ROOT=${HOME} CC='gcc' CXX='g++' NETCDF_ROOT='/usr/local/uvcdat/2016-01-21/Externals' UDUNITS2_PATH='/usr/local/uvcdat/2016-01-21/Externals' ./configure --prefix=${HOME} --bindir=${MY_BIN_DIR} --datadir=${HOME}/nco/data --libdir=${MY_LIB_DIR} --mandir=${HOME}/nco/man > nco.configure.${GNU_TRP}.foo 2>&1
@@ -378,7 +405,7 @@ scp nco.configure.${GNU_TRP}.foo nco.config.log.${GNU_TRP}.foo nco.libtool.${GNU
 # Latest ticket: AREQ0159277 on 20170526
 # Latest sysadmin-compiled module usage: soft add +nco-4.6.7 # 20170526
 # Personal recipe last modified: 20161223
-# Personal recipe last used successfully: 20170526
+# Personal recipe last used successfully: 20171108
 # fails to link to udunits...why?
 # nm -a /soft/udunits/2.1.21/lib/libudunits2.a | grep ut_read_xml
 # First use: 20161223 Latest use: 20161223
@@ -412,11 +439,11 @@ scp nco.configure.${GNU_TRP}.foo nco.config.log.${GNU_TRP}.foo nco.libtool.${GNU
 # Latest ticket: 172597 on 20170526
 # Latest sysadmin-compiled module usage: module load nco/4.6.9 # 20171002
 # Personal recipe last modified: 20170812
-# Personal recipe last used successfully: 20170919
+# Personal recipe last used successfully: 20171108
 module add intel/16.0.3;module add gsl;module add netcdf/4.4.1;
 export PATH=${PATH}:/glade/apps/opt/netcdf/4.4.1/intel/16.0.3/bin # needed for ncgen
 export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:/glade/apps/opt/netcdf/4.4.1/intel/16.0.3/lib # needed to run NCO
-cd ~/nco;git reset --hard origin/master
+cd ~/nco;git pull
 cd ~/nco/bld;make NETCDF_ROOT='/glade/apps/opt/netcdf/4.4.1/intel/16.0.3' UDUNITS_INC='/glade/apps/opt/udunits/2.1.24/intel/12.1.4/include' UDUNITS_LIB='/glade/apps/opt/udunits/2.1.24/intel/12.1.4/lib' OPTS=D allinone;cd -
 
 # icc/icpc 20171013 Zender uses this to develop/install/update netCDF4-enabled NCO in personal directories on cheyenne:
@@ -436,7 +463,7 @@ cd ~/nco/bld;make NETCDF_ROOT='/glade/u/apps/ch/opt/netcdf/4.4.1.1/intel/17.0.1'
 # Latest ticket: 358890 on 20170526
 # Latest sysadmin-compiled module usage: module load nco/4.6.6 # 20170515
 # Personal recipe last modified: 20170814
-# Personal recipe last used successfully: 20170927
+# Personal recipe last used successfully: 20171108
 export LINUX_CC='gcc -std=c99 -pedantic -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_SOURCE'
 export LINUX_CXX='g++ -std=c++11'
 export LINUX_FC='gfortran'
@@ -455,7 +482,7 @@ cd ~/nco/bld;make ANTLR_ROOT=${HOME} NETCDF_ROOT='/autofs/nccs-svm1_sw/rhea/.swc
 # Latest ticket: 347675 on 20170316
 # Latest sysadmin-compiled module usage: module load nco/4.6.6 # 20170411
 # Personal recipe last modified: 20170814
-# Personal recipe last used successfully: 20170919
+# Personal recipe last used successfully: 20171108
 export LINUX_CC='gcc -std=c99 -pedantic -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_POSIX_SOURCE'
 module add gcc # change GCC from v 4.3.4 to 4.9.0
 #module add gsl # not used yet
@@ -680,7 +707,7 @@ make check >> nco.make.${GNU_TRP}.foo 2>&1
 make install >> nco.make.${GNU_TRP}.foo 2>&1
 scp nco.configure.${GNU_TRP}.foo nco.config.log.${GNU_TRP}.foo nco.libtool.${GNU_TRP}.foo nco.make.${GNU_TRP}.foo dust.ess.uci.edu:Sites/nco/rgr
 
-# gcc/g++ Zender uses this to debug NCO with custom-install netCDF (and ESMF) binaries in /usr/local (givre, roulee, grele)
+# gcc/g++ Zender uses this to debug NCO with custom-install netCDF (and ESMF) binaries in /usr/local (givre, roulee, grele, skyglow)
 export GNU_TRP=`~/nco/autobld/config.guess`
 cd ~/nco;/bin/rm -f *.${GNU_TRP}.foo;make distclean
 CC='gcc' CXX='g++' NETCDF_INC='/usr/local/include' NETCDF_LIB='/usr/local/lib' ./configure --enable-debug-custom --prefix=${HOME} --bindir=${MY_BIN_DIR} --datadir=${HOME}/nco/data --libdir=${MY_LIB_DIR} --mandir=${HOME}/nco/man > nco.configure.${GNU_TRP}.foo 2>&1

data/in.cdl

@@ -629,6 +629,12 @@ variables:
 	char char_var_nul;
 	char_var_nul:long_name = "Character variable containing one NUL";
 
+	char char_var_1D_arr(time);
+        char_var_1D_arr:long_name = "char-type 1D variable array";
+
+	char char_var_2D_arr(lat,lon);
+        char_var_2D_arr:long_name = "char-type 2D variable array";
+	
         // 20131015: This confuses the XML parser. Omit it for now.
 	// char char_var_multinul(lev);
 	// char_var_multinul:long_name = "Character variable containing multiple NULs";
@@ -1362,6 +1368,8 @@ data:
 	// char_var_multinul='0','\n','\0';
 	char_var_nul='\0';
 	char_var_space=" ";
+        char_var_1D_arr="two words";
+        char_var_2D_arr="one","two";
         cnv_CF_grd=1,2,3,4,5,6,7,8;
 	cnv_CF_crd=273.1,273.2,273.3,273.4,273.5,273.6,273.7,273.8;
 	cnv_CF_ncl=1.,2.,3.,4.,5.,6.,7.,8.,9.,10.;

data/ncclimo

@@ -390,7 +390,7 @@ lbr_vrs=$(ncks --library 2>&1 > /dev/null | awk '{print $6}')
 if [ "${drc_spt}" != "${drc_nco}" ]; then
     echo "WARNING: Possible mixture of NCO versions from different locations. Script ${spt_nm} is from directory ${drc_spt} while NCO binaries are from directory ${drc_nco}. Normally this script and the binaries are from the same executables directory. This WARNING may be safely ignored for customized scripts and/or binaries that the user has intentionally split into different directories."
     echo "HINT (All-users): Conflicting script and binary directories may result from 1) Hardcoding an NCO script and/or binary pathnames, 2) Having incomplete NCO installations in one or more directories in the \$PATH environment variable, 3) Loading multiple NCO modules with different locations."
-    echo "HINT (E3SM-only): The ncclimo and ncremap scripts hard-code the NCO binary executable and library paths to point to C. Zender's home directories on the major E3SM machines. This facilitates quicker feature and fix updates to NCO binaries, and means users need only scripts to run climatologies and regridding with the latest NCO. However, this can be counterproductive for those employing carefully coordinated paths, such as MPAS Analysis or A-Prime, which use a Conda-based environment. Those users may turn-off the machine-dependent, hard-coded path by invoking ncclimo and/or ncremap with the fxm switch."
+    echo "HINT (E3SM-only): The ncclimo and ncremap scripts hard-code the NCO binary executable and library paths to point to C. Zender's home directories on the major E3SM machines. This facilitates quicker feature and fix updates to NCO binaries, and means users need only scripts to run climatologies and regridding with the latest NCO. However, this can be counterproductive for those employing carefully coordinated paths, such as MPAS Analysis or A-Prime, which use a Conda-based environment. Those users may turn-off the machine-dependent, hard-coded path by invoking ncclimo and/or ncremap after altering their environment with: \"export NCO_PATH_OVERRIDE=No\")."
 fi # drc_spt
 
 # When running in a terminal window (not in an non-interactive batch queue)...
@@ -420,6 +420,7 @@ caseid_xmp='famipc5_ne30_v0.3_00003' # [sng] Case ID for examples
 cf_flg='Yes' # [sng] Produce CF climatology attribute?
 clm_flg='Yes' # [sng] Generate climatology
 clm_md='mth' # [sng] Climatology mode ('ann', 'dly', or 'mth')
+csn_flg='No' # [flg] Trigger season-processing code
 csn_lst='mam,jja,son,djf' # [sng] Seasons to output (subset of mam,jja,son,djf,jfm,amj,jas,ond,fm,on)
 dbg_lvl=0 # [nbr] Debugging level
 dec_md='scd' # [sng] December mode ('scd' or 'sdd' as per above)
@@ -757,7 +758,7 @@ else # !bch
     fi # !stdin
 fi # !bch
 if [ ${inp_std} = 'Yes' ] && [ ${inp_psn} = 'Yes' ]; then
-    echo "${spt_nm}: ERROR expecting input both from stdin and positional command-line arguments\n"
+    echo "${spt_nm}: ERROR expecting input both from stdin and positional command-line arguments"
     exit 1
 fi # !inp_std
 
@@ -874,13 +875,6 @@ if [[ "${caseid}" =~ ^(.*)([0-9][0-9][0-9][0-9][01][0-9].nc.?)$ ]]; then
     out_nm=${bs_nm}
     bs_sfx="${caseid#*.}"
 fi # !caseid
-if [ -n "${csn_lst}" ]; then
-    csn_flg='Yes'
-    if [ ${csn_lst} = 'none' ]; then
-	csn_nbr=0
-	csn_flg='No'
-    fi # !csn_lst
-fi # !csn_lst
 if [ "${clm_md}" != 'ann' ] && [ "${clm_md}" != 'dly' ] && [ "${clm_md}" != 'mth' ] ; then 
     echo "${spt_nm}: ERROR User-defined climatology mode is ${clm_md}. Valid options are 'ann', 'dly', or 'mth' (default)"
     exit 1
@@ -893,6 +887,11 @@ elif [ "${clm_md}" = 'dly' ]; then
     dec_md='sdd'
 elif [ "${clm_md}" = 'mth' ]; then 
     clm_nbr=12
+    csn_flg='Yes'
+    if [ ${csn_lst} = 'none' ]; then
+	csn_nbr=0
+	csn_flg='No'
+    fi # !csn_lst
 fi # !clm_md
 if [ -z "${drc_in}" ]; then
     drc_in="${drc_pwd}"
@@ -1521,8 +1520,10 @@ if [ "${clm_flg}" = 'Yes' ]; then
     fi # !bnr_flg
     if [ "${mdl_typ}" = 'yyyymm' ]; then
 	printf "Filenames will be constructed with generic conventions as ${bs_nm}_YYYYMM.${bs_sfx}\n"
+    elif [ ${inp_aut} = 'Yes' ]; then 
+	printf "Input filenames will be constructed with CESM'ish or E3SM/ACME'ish conventions\n"
     else # !mdl_typ
-	printf "Filenames will be constructed with CESM'ish or E3SM/ACME'ish conventions\n"
+	printf "Input filenames will be read from globbing, positional arguments, or stdin\n"
     fi # !mdl_typ
     if [ ${clm_md} = 'ann' ]; then 
 	printf "Each input file assumed to contain mean of one year\n"
@@ -1531,10 +1532,10 @@ if [ "${clm_flg}" = 'Yes' ]; then
     elif [ ${clm_md} = 'mth' ]; then 
 	printf "Each input file assumed to contain mean of one month\n"
     fi # !mth
+    if [ ${clm_md} = 'mth' ]; then 
 	if [ ${csn_flg} = 'No' ]; then 
 	    printf "Seasons and therefore annual means derived from seasonal means have been turned-off and will not be computed\n"
-    elif [ ${clm_md} = 'mth' ]; then 
-	if [ ${dec_md} = 'scd' ]; then 
+	elif [ ${dec_md} = 'scd' ]; then 
 	    printf "Winter statistics based on seasonally contiguous December (scd-mode): DJF sequences are consecutive and cross calendar-year boundaries\n"
 	else
 	    printf "Winter statistics based on seasonally discontiguous December (sdd-mode): DJF sequences comprise three months from the same calendar year\n"
@@ -1941,6 +1942,16 @@ if [ "${clm_flg}" = 'Yes' ] && [ "${clm_md}" = 'dly' ]; then
 	fl_all="${fl_all} ${fl_in[${fl_idx}]}"
     done # !fl
 
+    ppn_opt="-p ${drc_in}"
+    if [ ${inp_std} = 'Yes' ]; then
+	# 20171208 Detect whether stdin names are full-path (i.e., contain directory prefix)
+	# If full-path, then use as-is later on, otherwise prepend drc_in
+	# Currently this is only done for 'dly', yet could be adapted to sbs as well
+	if [ "$(basename ${fl_in[0]})" != "${fl_in[0]}" ]; then
+	    ppn_opt=''
+	fi # !basename
+    fi # !inp_std
+
     unset dpm # Days per month
     declare -a dpm
     dpm=(0 31 28 31 30 31 30 31 31 30 31 30 31) # 365-day calendar, 1-based indexing
@@ -1960,10 +1971,10 @@ if [ "${clm_flg}" = 'Yes' ] && [ "${clm_md}" = 'dly' ]; then
 	    tm_srt="${yyyy_srt}-${MM}-${DD} 00:00:00"
 	    tm_end="${yyyy_end}-${MM}-${DD} 23:59:59"
 	    if [ ${tpd_out} -eq 1 ]; then
-		cmd_clm[${clm_idx}]="${cmd_mpi[${clm_idx}]} ncra -O ${nco_opt} ${gaa_sng} -d time,'${tm_srt}','${tm_end}',${srd},1 -p ${drc_in} ${fl_all} ${fl_out[${clm_idx}]}"
+		cmd_clm[${clm_idx}]="${cmd_mpi[${clm_idx}]} ncra -O ${nco_opt} ${gaa_sng} -d time,'${tm_srt}','${tm_end}',${srd},1 ${ppn_opt} ${fl_all} ${fl_out[${clm_idx}]}"
 	    else
 		# 20170619: Diurnal mode is really slow on MacOSX (UDUnits parsing sluggishness?)
-		cmd_clm[${clm_idx}]="${cmd_mpi[${clm_idx}]} ncrcat -O ${nco_opt} ${gaa_sng} -d time,'${tm_srt}','${tm_end}',${srd},${drn} -p ${drc_in} ${fl_all} ${fl_cat[${clm_idx}]};/bin/rm -f ${fl_out[${clm_idx}]};for srt in `seq 0 $((tpd_out-1))`; do ncra --rec_apn -d time,\${srt},,${tpd_out} ${nco_opt} ${gaa_sng} ${fl_cat[${clm_idx}]} ${fl_out[${clm_idx}]};done;/bin/rm -f ${fl_cat[${clm_idx}]}"
+		cmd_clm[${clm_idx}]="${cmd_mpi[${clm_idx}]} ncrcat -O ${nco_opt} ${gaa_sng} -d time,'${tm_srt}','${tm_end}',${srd},${drn} ${ppn_opt} ${fl_all} ${fl_cat[${clm_idx}]};/bin/rm -f ${fl_out[${clm_idx}]};for srt in `seq 0 $((tpd_out-1))`; do ncra --rec_apn -d time,\${srt},,${tpd_out} ${nco_opt} ${gaa_sng} ${fl_cat[${clm_idx}]} ${fl_out[${clm_idx}]};done;/bin/rm -f ${fl_cat[${clm_idx}]}"
 	    fi # !tpd
 	    let clm_idx=${clm_idx}+1
 	done # !day

data/ncremap

@@ -238,13 +238,13 @@ fi # !hrd_pth && !NCO_PATH_OVERRIDE
 # ncremap -P mpas -i ${DATA}/hdf/mpaso.hist.am.timeSeriesStatsMonthly.0001-01-01.nc -m ${DATA}/maps/map_oEC60to30_to_t62_bilin.20160301.nc -O ~/rgr
 # ncremap -P mpas -i ${DATA}/hdf/mpascice.hist.am.timeSeriesStatsMonthly.0251-01-01.nc -m ${DATA}/maps/map_oEC60to30_to_t62_bilin.20160301.nc -O ~/rgr
 # E3SM/ACME benchmarks:
-# ncremap -v FSNT,AODVIS -a conserve -i ${DATA}/ne30/raw/famipc5_ne30_v0.3_00003.cam.h0.1979-01.nc -m ${DATA}/maps/map_ne30np4_to_fv129x256_aave.20150901.nc -O ~/rgr
-# ncremap -v FSNT,AODVIS -i ${DATA}/ne30/raw/famipc5_ne30_v0.3_00003.cam.h0.1979-01.nc -s ${DATA}/grids/ne30np4_pentagons.091226.nc -g ${DATA}/grids/129x256_SCRIP.20150901.nc -O ~/rgr
-# ncremap -v FSNT,AODVIS -a tempest -i ${DATA}/ne30/raw/famipc5_ne30_v0.3_00003.cam.h0.1979-01.nc -s ${DATA}/grids/ne30np4_pentagons.091226.nc -g ${DATA}/grids/129x256_SCRIP.20150901.nc -O ~/rgr
+# ncremap -v FSNT,AODVIS -a conserve -i ${DATA}/ne30/raw/famipc5_ne30_v0.3_00003.cam.h0.1979-01.nc -m ${DATA}/maps/map_ne30np4_to_fv129x256_aave.20150901.nc -o ~/foo.nc
+# ncremap -v FSNT,AODVIS -i ${DATA}/ne30/raw/famipc5_ne30_v0.3_00003.cam.h0.1979-01.nc -s ${DATA}/grids/ne30np4_pentagons.091226.nc -g ${DATA}/grids/129x256_SCRIP.20150901.nc -o ~/foo.nc
+# ncremap -v FSNT,AODVIS -a tempest -i ${DATA}/ne30/raw/famipc5_ne30_v0.3_00003.cam.h0.1979-01.nc -s ${DATA}/grids/ne30np4_pentagons.091226.nc -g ${DATA}/grids/129x256_SCRIP.20150901.nc -o ~/foo.nc
 # Positional arguments:
 # ncremap --var=FSNT,AODVIS --map=${DATA}/maps/map_ne30np4_to_fv129x256_aave.20150901.nc --drc_out=~/rgr ${DATA}/ne30/raw/famipc5_ne30_v0.3_00003.cam.h0.1979-??.nc
 # Omit cell_measures:
-# ncremap --no_cll_msr --var=FSNT,AODVIS -i ${DATA}/ne30/raw/famipc5_ne30_v0.3_00003.cam.h0.1979-01.nc -m ${DATA}/maps/map_ne30np4_to_fv129x256_aave.20150901.nc -O ~/rgr
+# ncremap --no_cll_msr --var=FSNT,AODVIS -i ${DATA}/ne30/raw/famipc5_ne30_v0.3_00003.cam.h0.1979-01.nc -m ${DATA}/maps/map_ne30np4_to_fv129x256_aave.20150901.nc -o ~/foo.nc
 # SGS (201705):
 # ncremap --vrb=3 -P sgs --var=area,FSDS,landfrac,landmask,TBOT -i ${DATA}/ne30/raw/F_acmev03_enso_camse_clm45bgc_ne30_co2cycle.clm2.h0.2000-01.nc -s ${DATA}/grids/ne30np4_pentagons.091226.nc -g ${DATA}/grids/129x256_SCRIP.20150901.nc -o ~/alm_rgr.nc # 20170510 1D->2D works conserve and bilinear, no inferral
 # ncremap --vrb=3 -P sgs --var=area,FSDS,landfrac,landmask,TBOT -i ${DATA}/essgcm14/essgcm14.clm2.h0.0000-01.nc -s ${DATA}/grids/t42_SCRIP.20150901.nc -g ${DATA}/grids/129x256_SCRIP.20150901.nc -o ~/t42_rgr.nc # 20170510 2D->2D works conserve and bilinear, no inferral
@@ -261,8 +261,12 @@ fi # !hrd_pth && !NCO_PATH_OVERRIDE
 # ncremap -a conserve -i ${DATA}/hdf/ctl_brcp85c5cn_deg1.enm.cice.h.2050-07.nc -s ${DATA}/grids/gx1v7_151008.nc -g ${DATA}/grids/129x256_SCRIP.20150901.nc -o ~/wenshan.nc # 20170521: conservative requires supplied tri-pole grid for centers/bounds in masked regions
 # File-format
 # ncremap -v FSNT,AODVIS -s ${DATA}/grids/ne30np4_pentagons.091226.nc -i ${DATA}/ne30/raw/famipc5_ne30_v0.3_00003.cam.h0.1979-01.nc -d ${DATA}/dstmch90/dstmch90_clm.nc -o ~/foo.nc
+# TempestRemap boutique:
+# GenerateCSMesh --alt --res 30 --file ${DATA}/grids/ne30.g
+# ncremap --dbg=1 --src_grd=${DATA}/grids/ne30.g --dst_grd=${DATA}/grids/129x256_SCRIP.20150901.nc -m ~/map_ne30np4_to_fv129x256_mono.20180101.nc -a se2fv_flx
+# ncremap --dbg=1 --src_grd=${DATA}/grids/ne30.g --se_mtd=${DATA}/grids/ne30np4_latlon.091226.nc --dst_grd=${DATA}/grids/129x256_SCRIP.20150901.nc -m ~/map_ne30np4_to_fv129x256_mono.20180101.nc -a se2fv_flx
 # Debugging and Benchmarking:
-# ncremap -D 1 -i ${DATA}/sld/raw/AIRS.2014.10.01.202.L2.TSurfStd.Regrid010.1DLatLon.hole.nc -d ${DATA}/dstmch90/dstmch90_clm.nc -O ~/rgr > ~/ncremap.out 2>&1 &
+# ncremap -D 1 -i ${DATA}/sld/raw/AIRS.2014.10.01.202.L2.TSurfStd.Regrid010.1DLatLon.hole.nc -d ${DATA}/dstmch90/dstmch90_clm.nc -o ~/foo.nc > ~/ncremap.out 2>&1 &
 
 # dbg_lvl: 0 = Quiet, print basic status during evaluation
 #          1 = Print configuration, full commands, and status to output during evaluation
@@ -309,7 +313,7 @@ fi # !TERM
 
 # Defaults for command-line options and some derived variables
 # Modify these defaults to save typing later
-alg_typ='bilinear' # [nbr] Algorithm for interpolation (bilinear|conserve|nearestdtos|neareststod|patch|tempest)
+alg_typ='bilinear' # [nbr] Algorithm for remapping (bilinear|conserve|nearestdtos|neareststod|patch|tempest|se2fv_flx|se2fv_stt|se2fv_alt|fv2se_flx|fv2se_stt|fv2se_alt)
 bch_pbs='No' # [sng] PBS batch (non-interactive) job
 bch_slr='No' # [sng] SLURM batch (non-interactive) job
 cln_flg='Yes' # [flg] Clean-up (remove) intermediate files before exiting
@@ -326,6 +330,7 @@ dst_xmp='dst.nc' # [sng] Destination file for examples
 fl_fmt='' # [enm] Output file format
 fl_nbr=0 # [nbr] Number of files to remap
 gaa_sng="--gaa remap_script=${spt_nm} --gaa remap_command=\"'${cmd_ln}'\" --gaa remap_hostname=${HOSTNAME} --gaa remap_version=${nco_vrs}" # [sng] Global attributes to add
+gll_fl='' # [sng] GLL grid metadata (geometry+connectivity+Jacobian) file
 grd_dst='' # [sng] Destination grid-file
 grd_dst_xmp='grd_dst.nc' # [sng] Destination grid-file for examples
 grd_sng='' # [sng] Grid string
@@ -380,7 +385,7 @@ vrb_4=4 # [enm] Verbosity level: Pedantic
 vrs_prn='No' # [sng] Print version information
 wgt_exe_esmf='ESMF_RegridWeightGen' # [sng] ESMF executable
 wgt_exe_tps='GenerateOfflineMap' # [sng] TempestRemap executable
-wgt_typ='esmf' # [sng] Weight-generator program
+wgt_typ='esmf' # [sng] Weight-generator program ('esmf' or 'tempest')
 wgt_opt='' # [sng] Weight-generator options
 #wgt_opt_esmf='--ignore_unmapped --netcdf4' # [sng] ESMF_RegridWeightGen options
 wgt_opt_esmf='--ignore_unmapped' # [sng] ESMF_RegridWeightGen options
@@ -409,11 +414,14 @@ function fnc_usg_prn { # NB: dash supports fnc_nm (){} syntax, not function fnc_
     echo "${fnt_rvr}-6${fnt_nrm}          Output file format 64BIT_OFFSET (netCDF3 64bit CDF2) [${fnt_tlc}fl_fmt, file_format=64bit_offset${fnt_nrm}]"
     echo "${fnt_rvr}-7${fnt_nrm}          Output file format NETCDF4_CLASSIC (netCDF4 classic) [${fnt_tlc}fl_fmt, file_format=netcdf4_classic${fnt_nrm}]"
     echo "${fnt_rvr}-a${fnt_nrm} ${fnt_bld}alg_typ${fnt_nrm}  Algorithm for weight generation (default ${fnt_bld}${alg_typ}${fnt_nrm}) [${fnt_tlc}alg_typ, algorithm, regrid_algorithm${fnt_nrm}]"
+    echo "            ESMF algorithms: bilinear|conserve|nearestdtos|neareststod|patch|tempest|se2fv_flx|se2fv_stt|se2fv_alt|fv2se_flx|fv2se_stt|fv2se_alt"
+    echo "            Tempest algorithms: tempest|se2fv_flx|se2fv_stt|se2fv_alt|fv2se_flx|fv2se_stt|fv2se_alt"
     echo "${fnt_rvr}-d${fnt_nrm} ${fnt_bld}dst_fl${fnt_nrm}   Data file to infer destination grid from (empty means none, i.e., use grd_fl, grd_sng or map_fl)) (default ${fnt_bld}${dst_fl}${fnt_nrm}) [${fnt_tlc}dst_fl, destination_file, template_file, template${fnt_nrm}]"
     echo "${fnt_rvr}-D${fnt_nrm} ${fnt_bld}dbg_lvl${fnt_nrm}  Debug level (default ${fnt_bld}${dbg_lvl}${fnt_nrm}) [${fnt_tlc}dbg_lvl, dbg, debug, debug_level${fnt_nrm}]"
     echo " ${fnt_bld}--fl_fmt${fnt_nrm}   File format (empty is netCDF3 64bit CDF2) (default ${fnt_bld}${fl_fmt}${fnt_nrm}) [${fnt_tlc}fl_fmt, fmt_out, file_format, format_out${fnt_nrm}]"
     echo "${fnt_rvr}-G${fnt_nrm} ${fnt_bld}grd_sng${fnt_nrm}  Grid generation argument string (empty means none) (default ${fnt_bld}${grd_sng}${fnt_nrm}) [${fnt_tlc}grd_sng, grid_generation, grid_gen, grid_string${fnt_nrm}]"
-    echo "${fnt_rvr}-g${fnt_nrm} ${fnt_bld}grd_dst${fnt_nrm}  Grid-file (destination) (empty means none, i.e., infer from dst_fl or use grd_sng or map_fl) (default ${fnt_bld}${grd_dst}${fnt_nrm}) [${fnt_tlc}grd_dst, grid_dest, dest_grid, destination_grid${fnt_nrm}]"
+    echo "${fnt_rvr}-g${fnt_nrm} ${fnt_bld}grd_dst${fnt_nrm}  Grid-file (destination) (empty means none, i.e., infer from dst_fl or use grd_sng or map_fl) (default ${fnt_bld}${grd_dst}${fnt_nrm}) [${fnt_tlc}grd_dst, grid_dest, dst_grd, dest_grid, destination_grid${fnt_nrm}]"
+    echo " ${fnt_bld}--gll_fl${fnt_nrm}   GLL metadata (SE grid geometry+connectivity+Jacobian) file (default ${fnt_bld}${gll_fl}${fnt_nrm}) [${fnt_tlc}gll_fl, gll_mtd, se_gmt, se_mtd${fnt_nrm}]"
     echo "${fnt_rvr}-I${fnt_nrm} ${fnt_bld}drc_in${fnt_nrm}   Input directory (empty means none) (default ${fnt_bld}${drc_in}${fnt_nrm}) [${fnt_tlc}drc_in, in_drc, dir_in, in_dir, input${fnt_nrm}]"
     echo "${fnt_rvr}-i${fnt_nrm} ${fnt_bld}in_fl${fnt_nrm}    Input file (empty means pipe to stdin or drc_in) (default ${fnt_bld}${in_fl}${fnt_nrm}) [${fnt_tlc}in_fl, in_file, input_file${fnt_nrm}]"
     echo "${fnt_rvr}-j${fnt_nrm} ${fnt_bld}job_nbr${fnt_nrm}  Job simultaneity for parallelism (default ${fnt_bld}${job_nbr}${fnt_nrm}) [${fnt_tlc}job_nbr, job_number, jobs${fnt_nrm}]"
@@ -543,10 +551,11 @@ while getopts :34567a:CD:d:f:g:G:h:I:i:j:L:Mm:n:O:o:P:p:R:r:s:T:t:Uu:V:v:W:w:x:-
 	       dbg_lvl=?* | dbg=?* | debug=?* | debug_level=?* ) dbg_lvl="${LONG_OPTARG}" ;; # -d # Debugging level
 	       dfl_lvl=?* | deflate=?* | dfl=?* ) dfl_lvl="${LONG_OPTARG}" ;; # -L # Deflate level
 	       dst_fl=?* | destination_file=?* | template_file=?* | template=?* ) dst_fl="${LONG_OPTARG}" ;; # -d # Destination file
-	       grd_dst=?* | grid_dest=?* | dest_grid=?* | destination_grid=?* ) grd_dst="${LONG_OPTARG}" ;; # -g # Destination grid-file
+	       grd_dst=?* | grid_dest=?* | dst_grd=?* | dest_grid=?* | destination_grid=?* ) grd_dst="${LONG_OPTARG}" ;; # -g # Destination grid-file
 	       grd_sng=?* | grid_generation=?* | grid_gen=?* | grid_string=?* ) grd_sng="${LONG_OPTARG}" ;; # -G # Grid generation string
 	       drc_in=?* | in_drc=?* | dir_in=?* | in_dir=?* | input=?* ) drc_in="${LONG_OPTARG}" ;; # -i # Input directory
 	       fl_fmt=?* | fmt_out=?* | file_format=?* | format_out=?* ) fl_fmt="${LONG_OPTARG}" ;; # # Output file format
+	       gll_fl=?* | gll_mtd=?* | se_gmt=?* | se_mtd=?* ) gll_fl="${LONG_OPTARG}" ;; # # GLL grid metadata (geometry+connectivity+Jacobian) file
 	       in_fl=?* | in_file=?* | input_file=?* ) in_fl="${LONG_OPTARG}" ;; # -i # Input file
 	       job_nbr=?* | job_number=?* | jobs=?* ) job_usr="${LONG_OPTARG}" ;; # -j # Job simultaneity
 	       mlt_map | multimap | no_multimap | nomultimap ) mlt_map_flg='No' ;; # -M # Multi-map flag
@@ -737,7 +746,7 @@ pdq_fl=${pdq_fl}${unq_sfx}
 tmp_out_fl=${tmp_out_fl}${unq_sfx}
 znl_fl=${znl_fl}${unq_sfx}
 
-# Algorithm options are bilinear|conserve|nearestdtos|neareststod|patch|tempest
+# Algorithm options are bilinear|conserve|nearestdtos|neareststod|patch|tempest|se2fv_flx|se2fv_stt|se2fv_alt|fv2se_flx|fv2se_stt|fv2se_alt
 if [ ${alg_typ} = 'bilinear' ] || [ ${alg_typ} = 'bln' ]; then 
     alg_opt='bilinear'
 elif [ ${alg_typ} = 'conserve' ] || [ ${alg_typ} = 'conservative' ] || [ ${alg_typ} = 'cns' ]; then 
@@ -749,10 +758,54 @@ elif [ ${alg_typ} = 'neareststod' ] || [ ${alg_typ} = 'nsd' ] || [ ${alg_typ} =
 elif [ ${alg_typ} = 'patch' ] || [ ${alg_typ} = 'pch' ] || [ ${alg_typ} = 'ptc' ]; then 
     alg_opt='patch'
 elif [ ${alg_typ} = 'tempest' ] || [ ${alg_typ} = 'tps' ] || [ ${alg_typ} = 'tmp' ]; then 
+    # 20171108 'tempest' invokes TempestRemap with no automatic options, suitable for RLL re-mapping?
+    # 20171108 TempestRemap boutique options based on particular remapping type
+    # https://acme-climate.atlassian.net/wiki/spaces/Docs/pages/178848194/Transition+to+TempestRemap+for+Atmosphere+grids
+    # map_tag in comments is for E3SM naming convention map_src_to_dst_${map_tag}.20180101.nc
     alg_opt='tempest'
+    wgt_typ='tempest'
+elif [ ${alg_typ} = 'se2fv_flx' ] || [ ${alg_typ} = 'mono_se2fv' ] || [ ${alg_typ} = 'conservative_monotone_se2fv' ]; then # map_tag='mono'
+    wgt_opt_tps="--in_type cgll --in_np 4 --out_type fv --out_double --mono"
+    if [ -n "${gll_fl}" ]; then
+	wgt_opt_tps="--in_meta ${gll_fl} ${wgt_opt_tps}"
+    fi # !gll_fl
+    wgt_typ='tempest'
+elif [ ${alg_typ} = 'se2fv_stt' ] || [ ${alg_typ} = 'highorder_se2fv' ] || [ ${alg_typ} = 'accurate_conservative_nonmonotone_se2fv' ]; then # map_tag='highorder'
+    wgt_opt_tps="--in_type cgll --in_np 4 --out_type fv --out_double"
+    if [ -n "${gll_fl}" ]; then
+	wgt_opt_tps="--in_meta ${gll_fl} ${wgt_opt_tps}"
+    fi # !gll_fl
+    wgt_typ='tempest'
+elif [ ${alg_typ} = 'se2fv_alt' ] || [ ${alg_typ} = 'intbilin_se2fv' ] || [ ${alg_typ} = 'accurate_monotone_nonconservative_se2fv' ]; then # map_tag='intbilin'
+    wgt_opt_tps="--in_type cgll --in_np 4 --out_type fv --out_double --mono3 --noconserve"
+    if [ -n "${gll_fl}" ]; then
+	wgt_opt_tps="--in_meta ${gll_fl} ${wgt_opt_tps}"
+    fi # !gll_fl
+    wgt_typ='tempest'
+elif [ ${alg_typ} = 'fv2se_flx' ] || [ ${alg_typ} = 'monotr_fv2se' ] || [ ${alg_typ} = 'conservative_monotone_fv2se' ]; then # map_tag='monotr'
+    wgt_opt_tps="--in_type cgll --in_np 4 --out_type fv --out_double --mono"
+    if [ -n "${gll_fl}" ]; then
+	wgt_opt_tps="--in_meta ${gll_fl} ${wgt_opt_tps}"
+    fi # !gll_fl
+    wgt_typ='tempest'
+    # fxm: transpose maps need additional call:
+    # ./GenerateTransposeMap --in map_atm2ocn_mono.nc --out map_ocn2atm_monotr.nc
+elif [ ${alg_typ} = 'fv2se_stt' ] || [ ${alg_typ} = 'highorder_fv2se' ] || [ ${alg_typ} = 'accurate_conservative_nonmonotone_fv2se' ]; then # map_tag='highorder'
+    wgt_opt_tps="--in_type fv --in_np 2 --out_type cgll --out_np 4 --out_double --volumetric"
+    if [ -n "${gll_fl}" ]; then
+	wgt_opt_tps="${wgt_opt_tps} --out_meta ${gll_fl}"
+    fi # !gll_fl
+    wgt_typ='tempest'
+elif [ ${alg_typ} = 'fv2se_alt' ] || [ ${alg_typ} = 'mono_fv2se' ] || [ ${alg_typ} = 'conservative_monotone_fv2se_alt' ]; then # map_tag='mono'
+    wgt_opt_tps="--in_type fv --in_np 1 --out_type cgll --out_np 4 --out_double --mono --volumetric"
+    if [ -n "${gll_fl}" ]; then
+	wgt_opt_tps="${wgt_opt_tps} --out_meta ${gll_fl}"
+    fi # !gll_fl
+    wgt_typ='tempest'
 else 
-    echo "${spt_nm}: ERROR ${alg_typ} is not a valid interpolation option\n"
-    echo "${spt_nm}: HINT Valid interpolation options are bilinear|conserve|nearestdtos|neareststod|patch|tempest\n"
+    echo "${spt_nm}: ERROR ${alg_typ} is not a valid remapping algorithm\n"
+    echo "${spt_nm}: HINT Valid ESMF remapping algorithms are bilinear,bln | conserve,cns | nearestdtos,nds,dtos | neareststod,nsd,stod | patch,pch\n"
+    echo "${spt_nm}: HINT Valid TempestRemap remapping options are tempest | se2fv_flx,mono_se2fv | se2fv_stt,highorder_se2fv | se2fv_alt,intbilin | fv2se_flx,monotr_fv2se | fv2se_stt,highorder_fv2se | fv2se_alt,mono_fv2se\n"
     exit 1
 fi # !alg_typ
 if [ -n "${fl_fmt}" ]; then
@@ -777,9 +830,6 @@ if [ -n "${fl_fmt}" ]; then
     fi # !fl_fmt
     nco_opt="${nco_opt} ${nco_fl_fmt}"
 fi # !fl_fmt
-if [ ${alg_opt} = 'tempest' ]; then
-    wgt_typ='tempest'
-fi # alg_opt
 if [ ${wgt_typ} = 'esmf' ]; then
     wgt_cmd="${wgt_exe_esmf}"
     wgt_exe="${wgt_exe_esmf}"
@@ -1159,6 +1209,7 @@ if [ ${dbg_lvl} -ge 2 ]; then
     printf "dbg: dst_fl   = ${dst_fl}\n"
     printf "dbg: fl_fmt   = ${fl_fmt}\n"
     printf "dbg: gaa_sng  = ${gaa_sng}\n"
+    printf "dbg: gll_fl   = ${gll_fl}\n"
     printf "dbg: grd_dst  = ${grd_dst}\n"
     printf "dbg: grd_sng  = ${grd_sng}\n"
     printf "dbg: grd_src  = ${grd_src}\n"

debian/changelog

+nco (4.7.1-1~bpo9+1) stretch-backports; urgency=medium
+
+  * Rebuild for stretch-backports.
+
+ -- Bas Couwenberg <sebastic@debian.org>  Sun, 07 Jan 2018 11:52:47 +0100
+
+nco (4.7.1-1) unstable; urgency=medium
+
+  * New upstream release.
+  * Bump Standards-Version to 4.1.2, no changes.
+
+ -- Bas Couwenberg <sebastic@debian.org>  Thu, 21 Dec 2017 18:29:08 +0100
+
 nco (4.7.0-1~bpo9+1) stretch-backports; urgency=medium
 
   * Rebuild for stretch-backports.

debian/control

@@ -18,7 +18,7 @@ Build-Depends: debhelper (>= 9),
                libudunits2-dev,
                libdap-dev,
                texinfo
-Standards-Version: 4.1.1
+Standards-Version: 4.1.2
 Vcs-Browser: https://anonscm.debian.org/cgit/pkg-grass/nco.git
 Vcs-Git: https://anonscm.debian.org/git/pkg-grass/nco.git -b stretch-backports
 Homepage: http://nco.sourceforge.net/

doc/ANNOUNCE

 $Header$ -*-text-*-
 
-The netCDF Operators NCO version 4.7.0 are released. 
+The netCDF Operators NCO version 4.7.1 have escaped.
 
-http://nco.sf.net (Homepage, Mailing lists)
+http://nco.sf.net (Homepage, Mailing lists, Help)
 http://github.com/nco (Source Code, Releases, Developers)
 
 What's new?
-Version 4.7.0 adds spit and polish through the toolkit.
-Nothing major stands out, except perhaps for easy access
-to compression algorithms in ncclimo and ncremap.
+Version 4.7.1 contains mostly minor fixes and few new features.
+One major improvement, long in development, is a Conda Windows port. 
+Most NCO functionality is now easily available to Windows users
+through the Conda distribution. 
+
+Pedro Vicente turned his Windows scripts into a CMake implementation. 
+Building on Pedro's CMake contribution, a team of about six volunteers
+used, refined, or implemented Windows ports for the full NCO software
+stack. Filipe Fernandez coordinated the Conda work, added AppVeyor
+support, and brought in extra help and testing. Pedro and Isuru
+Fernando tracked down bugs and improved the build matrix.
+No one person could have accomplished this.
+The power of Open Source development is awesome.
 
 Work on NCO 4.7.1 has commenced. Planned changes include
 better diagnosis and workarounds for the netCDF CDF5 bug,
-and parallel weight generation by ncremap.
+parallel weight generation by ncremap, and possibly workarounds for 
+using quotation marks with ncap2 in Windows.
 
 Enjoy,
 Charlie
 
 NEW FEATURES (full details always in ChangeLog):
 
-A. ncclimo and ncremap accept fl_fmt options for output file format.  
-   The option behaves the same as it does for other operators:
-   ncclimo [-3 -4 -5 -6 -7] ...
-   ncremap [-3 -4 -5 -6 -7] ...
-   ncclimo --fl_fmt=netcdf4 ...
-   ncremap --fl_fmt=cdf5 ...
-   http://nco.sf.net/nco.html#fl_fmt
-   http://nco.sf.net/nco.html#autoconversion
-
-B. ncclimo and ncremap accept the dfl_lvl option for compression.
-   The value of dfl_lvl is an integer fro 0..9 that specifies the
-   DEFLATE (= Lempel-Ziv + Huffman) compression level for netCDF4.
-   The option behaves the same as it does for other operators:
-   ncclimo --dfl_lvl=3 ...
-   ncremap --dfl_lvl=3 ...
-   ncclimo -L 3 ...
-   ncremap -L 3 ...
-   http://nco.sf.net/nco.html#deflate
-
-C. ncclimo accepts the ppc option for Precision-Preserving Compression. 
-   Other operators allow multiple, per-variable PPC specification.
-   ncclimo allows only one PPC option, equivalent to specifying
-   --ppc default=<val> with the compiled operators.  
-   NB: regridding does not yet accept PPC.
-   ncclimo --ppc=3 ...
-   http://nco.sf.net/nco.html#ppc
-   http://nco.sf.net/nco.html#bitgrooming
-
-D. ncrename is now quiet by default, like all other operators.
-   The old summary line that tallied the numbers of things renamed
-   can still be seen by invoking ncrename with -D 1.
-   http://nco.sf.net#ncrename
-
-E. CMake: Pedro Vicente contributed a CMake build-engine in 4.6.9. 
-   The CMake engine now correctly links ncap2 to intrinsic math
-   functions like erf(), gamma(), ... 
-   Please give us feedback on any wrinkles in the CMake build. 
-   To build with CMake and install in /usr/local: 
-   cd nco/cmake
-   cmake .. -DCMAKE_INSTALL_PREFIX=/usr/local
-   make
-   sudo make install
-   Additional examples in cmake/build.bat
-   http://nco.sf.net#bld
-
-F. The automatic CDF5 bug checker in 4.6.9 has been turned-off.
-   It produced too much distracting output in workflows affected
-   by the CDF5 bug. To activate this check, build NCO with, e.g.,
-   CPPFLAGS='-DNCO_CDF5_BUG_CHK' ./configure ...
-   The checker itself has been improved so that, when turned on,
-   operators are now quiet when sniffing CDF5 files for corruption,
-   until they detect a "large" (> 4 GB) variable.
-   In 4.6.9 the sniffing algorithm was noisier, and printed an INFO
-   upon closing any CDF5 file.
-   http://nco.sf.net#bug_cdf5
+A. NCO Conda package for Windows: All NCO binaries are thought
+   to work correctly, although the regression test script itself
+   (which is written in Perl) has not yet been run on Windows.
+   Windows' idiosyncratic quoting rules can interfere with ncap2
+   (try running from Powershell to use UNIXy quotes).
+   The two scripted operators, ncclimo and ncremap, are problematic.
+   As sophisticated Bash scripts, these do not work on Windows.
+   Volunteers to port them to a Windows-friendly language (e.g.,
+   Python) are welcome! 
+   Within a few days of release, try this Windows install command:
+   conda install -c conda-forge nco   
+   http://nco.sf.net/nco.html#conda
+   
+B. ncclimo in daily mode now handles stdin input more cleverly.
+   Piping or redirecting filename lists to ncclimo --clm_md=dly
+   is the easiest way to feed huge lists of filenames to ncclimo.
+   However, these lists are often dominated in size by the path
+   component of the filename, rather than the filename itself.
+   Now ncclimo allows specification of the path with -i drc_in,
+   and it will prepend that path to the standard input names.
+   Previously it prepended the current working directory.
+   This functionality allows easy retention of the full
+   provenance of the input files, without requiring repetitive
+   inclusion of long pathnames in the filenames.
+   ls *.clm2.h0.* | ncclimo -c caseid -C dly -s 1960 -e 2005 -i data
+   http://nco.sf.net/nco.html#ncclimo
+
+C. JSON printing of netCDF3 strings, i.e., character arrays,
+   has changed. Previously ncks printed square brackets around
+   the string, as with numeric arrays. However this was somewhat
+   redundant since the quotation marks around a JSON string already
+   indicate an array of characters. Now ncks omits the inner-most
+   (i.e., most rapidly varying) set of brackets from the printing of
+   character arrays: 
+   ncks --jsn_fmt=2 -C -H -v char_var_2D_arr ~/nco/data/in.nc
+   {
+     "dimensions": {
+         "lat": 2,
+         "lon": 4
+      },
+      "variables": {
+         "char_var_2D_arr": {
+         "shape": ["lat", "lon"],
+         "type": "char",
+         "data": ["one", "two"]
+    ...
+
+   This is instead of "data": [["one"], ["two"]]
+   in the last line. 
+   http://nco.sf.net/nco.html#json
 
 BUG FIXES:
 
-A. Fix bug where ncra and ncrcat treated negative record hyperslab
-   indices with old (pre-2014) convention, and were off-by-one
-   relative to the 2014+ Python-based convention. Previously
-   "ncrcat -d time,-1" extracted the penultimate record, now it
-   extracts the last. This bug only affected the record dimension
-   of the multi-file operators ncra and ncrcat.
+A. Fix bug where ncclimo --clm_md=dly/ann expected a season list.
+   This bug was inadvertently introduced with season code in 4.6.8.
+   The workaround is to use NCO <= 4.6.7 or upgrade to 4.7.1.
+
+B. ncks in JSON, CDL, and XML modes now prints a single NUL as "".
+   Previously a scalar NUL printed as "0", as in ncdump's CDL.
+   However, we think this is a bug in ncdump since NUL is not zero.
 
 Full release statement at http://nco.sf.net/ANNOUNCE
 
@@ -90,9 +97,9 @@ KNOWN PROBLEMS DUE TO NCO:
 
    This section of ANNOUNCE reports and reminds users of the
    existence and severity of known, not yet fixed, problems. 
-   These problems occur with NCO 4.7.0 built/tested under
-   MacOS 10.12.6 with netCDF 4.4.1.1 on HDF5 1.10.1 and with
-   Linux with netCDF 4.5.1-development (201701101) on HDF5 1.8.19.
+   These problems occur with NCO 4.7.1 built/tested under
+   MacOS 10.13.2 with netCDF 4.4.1.1 on HDF5 1.10.1 and with
+   Linux with netCDF 4.5.1-development (20171220) on HDF5 1.8.19.
 
 A. NOT YET FIXED (NCO problem)
    Correctly read arrays of NC_STRING with embedded delimiters in ncatted arguments
@@ -149,7 +156,7 @@ B. NOT YET FIXED (netCDF4 library bug)
    20170323: Verified problem still exists with netCDF 4.4.2-development
    20170323: https://github.com/Unidata/netcdf-c/issues/381
    20171102: Verified problem still exists with netCDF 4.5.1-development
-
+   20171107: https://github.com/Unidata/netcdf-c/issues/597
    Bug tracking: https://www.unidata.ucar.edu/jira/browse/fxm
    More details: http://nco.sf.net/nco.html#ncrename_crd
 
@@ -162,6 +169,7 @@ C. NOT YET FIXED (netCDF4 library bug)
    20170323: Confirmed problem reported by Paolo Oliveri, reported to Unidata
    20170323: https://github.com/Unidata/netcdf-c/issues/381
    20171102: Verified problem still exists with netCDF 4.5.1-development
+   20171107: https://github.com/Unidata/netcdf-c/issues/597
 
    Bug tracking: https://www.unidata.ucar.edu/jira/browse/fxm
    More details: http://nco.sf.net/nco.html#ncrename_crd

doc/ChangeLog

+2017-12-21  Charlie Zender  <zender@uci.edu>
+
+	* NCO 4.7.1 release procedure:
+	cd ~/nco;git commit -a -m 'Version 4.7.1: Ajudar';git push
+	git tag -a 4.7.1 -m 'WIN64 ABI; Conda Windows; JSON tweaks; fix clm_md=dly,ann;';git push --tags
+
+2017-12-20  Charlie Zender  <zender@uci.edu>
+
+	* NCO 4.7.1-beta01 release procedure:
+	cd ~/nco;git commit -a -m 'Version 4.7.1-beta01: Neverwhere';git push
+	git tag -a 4.7.1-beta01 -m 'JSON NUL, brackets, Conda Windows';git push --tags
+
+	* Fix Travis build matrix to eliminate false negatives (thanks to @isuruf)
+
+	* Print scalar char of NUL as "" instead of 0 in JSON, CDL, XML
+
+	* Remove inner set of brackets when printing character arrays in JSON
+
+2017-12-18  Charlie Zender  <zender@uci.edu>
+
+	* Add detection of netcdf_mem.h to autoconf and #define	HAVE_NETCDF_MEM_H accordingly
+
+2017-12-16  Charlie Zender  <zender@uci.edu>
+
+	* Add AppVeyor to build conda recipe for Windows. Contributed by Filipe.
+
+2017-12-14  Charlie Zender  <zender@uci.edu>
+
+	* CMakefile.txt and nco_sng_utl.h changes for Conda Windows package
+
+2017-12-08  Charlie Zender  <zender@uci.edu>
+
+	* NCO 4.7.1-alpha03 release procedure:
+	cd ~/nco;git commit -a -m 'Version 4.7.1-alpha03: Red Velvet';git push
+	git tag -a 4.7.1-alpha03 -m 'ncclimo fix clm_md=dly,ann bugs and add prepend savvy';git push --tags
+
+	* ncclimo: for clm_md=dly and inp_std, prepend drc_in to fl_in iff stdin names are basenames
+
+2017-12-07  Charlie Zender  <zender@uci.edu>
+
+	* Stop ncclimo from setting csn_flg when clm_md='dly' or 'ann'
+
+	* Fix ncclimo E3SM instruction on how to override default PATH at HPCs
+
+2017-12-03  Charlie Zender  <zender@uci.edu>
+
+	* Warn when input file contains non-atomic variables
+
+2017-11-15  Charlie Zender  <zender@uci.edu>
+
+	* NCO 4.7.1-alpha02 release procedure:
+	cd ~/nco;git commit -a -m 'Version 4.7.1-alpha02: Raspberry-infused vodka';git push
+	git tag -a 4.7.1-alpha02 -m 'long/size_t workaround for WIN64';git push --tags
+
+	* long/size_t workaround for var1 routines
+
+	* Change most NC_MAX_DIMS to NC_MAX_VAR_DIMS
+
+	* long/size_t workaround for srt,cnt and long/ptrdiff_t workaround for srd,map
+
+	* WIN64 workaround for sizeof(long) = 4 != 8 = sizeof(size_t) with dmn_sz, att_sz
+
+2017-11-12  Charlie Zender  <zender@uci.edu>
+
+	* Modify how netcdf_mem.h and nc_open_mem() are detected/provided
+
+2017-11-10  Charlie Zender  <zender@uci.edu>
+
+	* ncremap: Use gll_fl only when supplied, do not require it
+
+	* ncremap: Implement all boutique Tempest algorithms except for transpose
+
+	* ncrename: report collective rename bugs in https://github.com/Unidata/netcdf-c/issues/597
+
 2017-11-08  Charlie Zender  <zender@uci.edu>
+	* ncremap: Add hooks for more elaborate TempestRemap options
+
+	* NCO 4.7.1-alpha01 release procedure:
+	cd ~/nco;git commit -a -m 'Version 4.7.1-alpha01: 1.3 lb salad';git push
+	git tag -a 4.7.1-alpha01 -m 'Identical to 4.7.0 except for version info';git push --tags
+
 	* NCO 4.7.0 release procedure:
 	cd ~/nco;git commit -a -m 'Version 4.7.0: Ta Nehisi';git push
 	git tag -a 4.7.0 -m 'ncremap/ncclimo dfl_lvl, fl_fmt;ncclimo ppc;nco_map/msh_mk();ncra/ncrcat neg hyp;quiet CDF5, ncrename';git push --tags