Check if a file is in the raw image format used by Hanchuan Peng's Vaa3D

Source: R/vaa3draw-io.R

See http://www.vaa3d.org/ and https://github.com/fiji/Vaa3d_Reader/blob/master/src/main/java/org/janelia/vaa3d/reader/V3dRawImageStream.java

is.vaa3draw(f, bytes = NULL)

Arguments

f

A character vector specifying the path or a raw vector (see bytes).

bytes

optional raw vector of at least 24 bytes from the start of a single file (used in preference to reading file f).

Details

Note that multiple files can be checked when a character vector of length > 1 is provided, but only one file can be checked when a raw byte array is provided.