Merge branch '5-add-ccmp' into 'master'

Resolve "Add CCMP winds"

Closes #5

See merge request !14

CCMP_v2/meta.yaml

+repo_name: CCMP_v2
+
+people: >
+    Willi Rath (<wrath@geomar.de>), Josefine Herrford (<jherrford@geomar.de>),
+    Kristin Burmeister (<kburmeister@geomar.de>)
+
+http_path_remote: https://git.geomar.de/data/CCMP_v2
+
+git_path_remote: git@git.geomar.de:data/CCMP_v2.git
+
+repo_description: |
+    Cross-Calibrated Multi-Platform (CCMP) gridded surface vector winds from
+    <http://www.remss.com/measurements/ccmp/>.
+
+acknowledgements: >
+    CCMP Version-2.0 vector wind analyses are produced by Remote Sensing
+    Systems. Data are available at www.remss.com.
+
+citations:
+    - text: "Wentz, F.J., J. Scott, R. Hoffman, M. Leidner, R. Atlas, J.
+        Ardizzone, 2015: Remote Sensing Systems Cross-Calibrated Multi-Platform
+        (CCMP) 6-hourly ocean vector wind analysis product on 0.25 deg grid,
+        Version 2.0, [indicate date subset, if used]. Remote Sensing Systems,
+        Santa Rosa, CA. Available online at www.remss.com/measurements/ccmp."
+      doi: "---"
+    - text: "Atlas, R., R. N. Hoffman, J. Ardizzone, S. M. Leidner, J. C.
+        Jusem, D. K. Smith, D. Gombos, 2011: A cross-calibrated, multiplatform
+        ocean surface wind velocity product for meteorological and
+        oceanographic applications. Bull. Amer. Meteor. Soc., 92, 157-174."
+      doi: "10.1175/2010BAMS2946.1"
+
+prefixes: data doc
+
+data:
+
+    - url: "http://data.remss.com/ccmp/v02.0/"
+      cut_dirs: 2
+      prefix: data
+      accept_files: "*.nc"
+      method: !!python/name:data_repo_renderer.WgetRecursive
+
+doc:
+
+    - url: "http://data.remss.com/ccmp/read_routines/"
+      cut_dirs: 1
+      prefix: doc
+      accept_files: "*.py"
+      method: !!python/name:data_repo_renderer.WgetRecursive
+
+    - url: "http://data.remss.com/ccmp/readme_ccmp.pdf"
+      file_name: data.remss.com_ccmp_readme_ccmp.pdf
+      prefix: doc
+      method: !!python/name:data_repo_renderer.CurlSingleFile
+
+    - url: "http://www.remss.com/measurements/ccmp/"
+      file_name: www.remss.com_measurements_ccmp.html
+      prefix: doc
+      method: !!python/name:data_repo_renderer.CurlSingleFile
+
+post_processing:
+
+    - util/convert_to_netCDF4_classic.sh

CCMP_v2/util/convert_to_netCDF4_classic.sh

+#!/bin/bash
+
+# define and export convert function
+function convert_to_nc4c {
+    file_name=$1
+    echo "converting ${file_name}"
+    nccopy -7 -d 1 -s -c "time/1,latitude/100,longitude/100" \
+        ${file_name} ${file_name}_tmp_nc4
+    mv ${file_name}_tmp_nc4 ${file_name}
+}
+export -f convert_to_nc4c
+
+# compress all nc-files in data
+find data/ -type f -iname \*.nc -print0 | \
+    xargs -0 -n1 -P4 -I {} bash -c "convert_to_nc4c {}"