metadata is lost when resizing with eResampleAlg = 1

[mortenwh]

Metadata before resizing:

In [6]: w.get_metadata() Out[6]: {'ACQUISITION_START_TIME': '2012-06-15T06:20:30.320740Z', 'BEAM_MODE': 'FQ11', 'BETA_NOUGHT_LUT': 'lutBeta.xml', 'Conventions': 'CF-1.5', 'FACILITY_IDENTIFIER': 'Not Specified', 'FAR_RANGE_INCIDENCE_ANGLE': '32.0052795', 'FIRST_LINE_TIME': '2012-06-15T06:20:30.458312Z', 'GAMMA_LUT': 'lutGamma.xml', 'GDAL': 'GDAL 1.10.0, released 2013/04/24', 'LAST_LINE_TIME': '2012-06-15T06:20:34.657212Z', 'LINE_SPACING': '5', 'Model wind field': 'hirlam', 'NEAR_RANGE_INCIDENCE_ANGLE': '30.3024979', 'ORBIT_DATA_FILE': '23505_DEF.ORB', 'ORBIT_DATA_SOURCE': 'Downlinked', 'ORBIT_DIRECTION': 'Descending', 'PIXEL_SPACING': '5', 'PROCESSING_FACILITY': 'KSAT', 'PROCESSING_TIME': '2012-11-19T14:23:20.000000Z', 'PRODUCT_TYPE': 'SGF', 'SAR_center_look_direction': '282.702416328', 'SATELLITE_IDENTIFIER': 'RADARSAT-2', 'SENSOR_IDENTIFIER': 'SAR', 'SIGMA_NOUGHT_LUT': 'lutSigma.xml', 'SLANT_RANGE_NEAR_EDGE': '910764.1268146718', 'fileName': '/vsimem/ABE5D2JBDZ.vrt', 'history': 'Tue Sep 03 11:31:21 2013: GDAL CreateCopy( /Volumes/sat/downloads/Radarsat2/seaU/RS2_20120615_062030_0004_FQ11_HHVVHVVH_SGF_202391_7078_7972066_windfield.nc, ... )'}

In [7]: w.resize(0.5,eResampleAlg=1)

And after:

In [8]: w.get_metadata() Out[8]: {'fileName': '/vsimem/8FKTXD27EH.vrt'}

In [9]:

[asumak]

fixed in dc2c737

[akorosov]

Good job!