Changes between Version 19 and Version 20 of NetCDF_exportUpdateChanges

Timestamp:

Oct 10, 2011, 6:15:29 PM (13 years ago)

Author:

etourigny

Comment:

--

NetCDF_exportUpdateChanges

@@ -39 +39 @@
 === Change to a default south-up orientation for NetCDF data ===
 
-'''Related tix''': #4251[[BR]]
+'''Related fix''': #4251[[BR]]
 
 '''New -co options''': No
@@ -57 +57 @@
 === Continue saving NetCDF custom attribute tags by default, but add option not to save ===
 
-'''Related tix''': N/A [[BR]]
+'''Related fix''': N/A [[BR]]
 '''New -co options''': -co WRITE_GDAL_TAGS (yes/no, defaults to yes)[[BR]]
 '''Has back-compat impact?''': No
@@ -83 +83 @@
 === Add saving of Datum reference Ellipsoid parameters in CF-1 compliant format, in addition to within GDAL's WKT ===
 
-'''Related tix''': #2893 [[BR]]
+'''Related fix''': #2893 [[BR]]
 '''New -co options''': No, though related to the new proposed WRITE_GDAL_TAGS option above.
 
@@ -108 +108 @@
 === When exporting to NetCDF map projections via GDAL, save projection coordinate variables. Optionally, also save lat and lon mapping variables. ===
 
-'''Related tix''': #2893 [[BR]]
+'''Related fix''': #2893 [[BR]]
 '''New -co options''': 
   * WRITE_LONLAT=YES/NO/IFNEEDED (default: YES for geographic, IFNEEDED for projected) ->Note, this not implemented yet
@@ -134 +134 @@
 
 
+=== Add support for different netcdf file types and compression ===
+
+'''Related fix''': N/A [[BR]]
+'''New -co options''': 
+  * FILETYPE=NC/NC2/NC4
+  * COMPRESS=NONE/DEFLATE/PACKED (default: NONE)
+  * ZLEVEL=[1-9] (default: 1)
+
+'''Has back-compat impact?''': NC2 and NC4 filetypes, as well as DEFLATE and PACKED compression may not be supported by older netcdf installations and GDAL versions
+
+'''Change''':
+TBD
+
 == Compatibility Issues ==