First of all it is saved as binary data. If you can interpret this data as float, depends on the editor/viewer you use.

I am sure you find some hex editors (e.g. <http://www.hhdsoftware.com/Products/home/hex-editor-free.html>Free Hex Editor Neo) which are capable of a float interpretation.


Luca



On 16.05.2017 15:24, Ayan Chatterjee wrote:
Can I then display the data in float format from the file?


On Tue, May 16, 2017 at 6:51 PM, Moritz Luca Schmid <luca.moritz.sch...@gmail.com <mailto:luca.moritz.sch...@gmail.com>> wrote:

    Hi Ayan,

    you can use the gr block "file sink". It writes your stream (you
    can select float as data type) to a binary file.

    Just connect the file sink block to the gnuradio block, you want
    to record the data from.


    Best

    Luca


    On 16.05.2017 15:17, Ayan Chatterjee wrote:
    Hi,

    How can float values be saved in a file from some gnu radio block?

    Thanks.

    Regards,
    Ayan


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