mvl_write_spatial_groups {RMVL}

Write spatial group information for each row

Description

Please use mvl_write_spatial_index1() instead.

Usage

mvl_write_spatial_groups(MVLHANDLE, L, bits, name = NULL)

Arguments

MVLHANDLE

a handle to MVL file produced by mvl_open()

L

list of vector like MVL_OBJECTs

bits

a vector of bit values to use for each member of L

name

if specified add a named entry to MVL file directory

Value

an object of class MVL_OFFSET that describes an offset into this MVL file. MVL offsets are vectors and can be concatenated. They can be written to MVL file directly, or as part of another object such as list.

See Also

mvl_order_vectors, mvl_find_matches, mvl_group, mvl_find_matches, mvl_indexed_copy, mvl_merge, mvl_hash_vectors, mvl_get_groups