[Radiance-general] Picture resolution

[parisa khademagha]

Hi all,

Does anyone know how can I get size (x-size, y-size) and number of pixels
of an 1) HDR picture which was made in Radiance but these parameters have
not been defined when 'rpict' was used to make them, and 2) HDR pictures
that were not made in Radiance?

Cheers,
Parisa
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