netcdf: removed old versions

Author: d70-t

Diff for: recipes/netcdf/all/conandata.yml

@@ -2,15 +2,3 @@ sources:
   "4.7.4":
     url: "https://github.com/Unidata/netcdf-c/archive/v4.7.4.tar.gz"
     sha256: "99930ad7b3c4c1a8e8831fb061cb02b2170fc8e5ccaeda733bd99c3b9d31666b"
-  "4.7.3":
-    url: "https://github.com/Unidata/netcdf-c/archive/v4.7.3.tar.gz"
-    sha256: "05d064a2d55147b83feff3747bea13deb77bef390cb562df4f9f9f1ce147840d"
-  "4.7.2":
-    url: "https://github.com/Unidata/netcdf-c/archive/v4.7.2.tar.gz"
-    sha256: "7648db7bd75fdd198f7be64625af7b276067de48a49dcdfd160f1c2ddff8189c"
-  "4.7.1":
-    url: "https://github.com/Unidata/netcdf-c/archive/v4.7.1.tar.gz"
-    sha256: "583e6b89c57037293fc3878c9181bb89151da8c6015ecea404dd426fea219b2c"
-  "4.7.0":
-    url: "https://github.com/Unidata/netcdf-c/archive/v4.7.0.tar.gz"
-    sha256: "26d03164074363b3911ed79b7cddd045c22adf5ebaf978943db11a1d9f15e9d3"

Diff for: recipes/netcdf/config.yml

@@ -1,11 +1,3 @@
 versions:
   "4.7.4":
     folder: all
-  "4.7.3":
-    folder: all
-  "4.7.2":
-    folder: all
-  "4.7.1":
-    folder: all
-  "4.7.0":
-    folder: all