import glob
from nansat import *

def fixrs2(filename):
    bands = ['ice', 'icemap', 'mask']
    
    n = Nansat(filename, mapperName='generic')
    nf = Nansat(domain=n)
    for b in bands:
        barray = n[b]
        barray[-10:, :] = 0
        barray[:, -10:] = 0
        nf.add_band(array=barray, parameters={'name': b})
    
    ntime = n.get_metadata('sensstart').replace('\'', '')
    nf.set_metadata('start_date', ntime)
    n = None
    nf.export(filename, driver='GTiff')


rs2files = glob.glob('RS2_*201306??_*.zip_.tif')
rs2files.sort()
for rs2file in rs2files:
    print rs2file
    fixrs2(rs2file)