[Wannier] No space left on device

[robert.guzman]

Dear users and owners of wannier90.

To plot the wannier functions is necessary to obtain the UNK archives. 
Someone of yours know if is possible to reduce the size of the archive 
UNK? I used 4 pools in pw2wannier90.x

The last message in my calculation was:

forrtl: No space left on device
forrtl: severe (38): error during write, unit 98, file 
/state/partition1/25931.1.utopia/UNK00037.1

Best Regards.

Mgter. R. M. Guzmán A.
Insituto Balseiro. Argentina.