If all you want to do is visualize it, one way that can be doen
with MapInfo out of the box would be to simply import your pixel
values as a table, create x, y coordinates where x = rowid mod
866, and y = fix(rowid / 654) (something like that; depends on
the order your data is in), and then create points using a
colored circle box. Finally make a thematic map of the integer
values scaled between 0 to 255 (gray scale is simplest) and scale
the map so that the symbols just touch. Cheap, crude, and simple,
but it will work.
- Bill Thoen
[EMAIL PROTECTED] wrote:
>
> Dear All,
> Possibly the only problem is my minor capability in working with raster files
> in MI.
>
> A raster map in ASCII format (866 x 654 integer data points) was given to me. I
> just want to visualize the data after applying various filter algorithms to it.
> So does there a way exist in MI to import ASCII based text files. Or, if not,
> is there any free software available which is capable of translating such an
> ASCII file into a commonly (and in MI) used picture file format?
>
> Thanks in advance,
> Thorsten Schad.
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