Syntax: metarowcount(image, key, count)

Retrieves count of rows in a metadata item.

This command cannot be used in the distributed processing mode. If you need it, please contact the authors.


image [input]

Data type: uint8 image, uint16 image, uint32 image, uint64 image, int8 image, int16 image, int32 image, int64 image, float32 image, complex32 image

Image to process.

key [input]

Data type: string

Name of the metadata item.

count [output]

Data type: integer

Item count.

See also

setmeta, getmeta, writemeta, readmeta, clearmeta, listmeta, copymeta, metarowcount, metacolumncount