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nibabel.volumeutils.allopen

Reggie -- the one

nibabel.volumeutilsΒΆ

Utility functions for analyze-like formats

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Functions

allopen(fname, *args, **kwargs) Generic file-like object open
apply_read_scaling(arr[, slope, inter]) Apply scaling in slope and inter to array arr
array_from_file(shape, in_dtype, infile[, ...]) Get array from file with specified shape, dtype and file offset
array_to_file(data, fileobj[, out_dtype, ...]) Helper function for writing arrays to disk
best_write_scale_ftype(arr[, slope, inter, ...]) Smallest float type to contain range of arr after scaling
better_float_of(first, second[, default]) Return more capable float type of first and second
finite_range(arr) Return range (min, max) of finite values of arr
int_scinter_ftype(ifmt[, slope, inter, default]) float type containing int type ifmt * slope + inter
make_dt_codes(codes_seqs) Create full dt codes Recoder instance from datatype codes
pretty_mapping(mapping[, getterfunc]) Make pretty string from mapping
rec2dict(rec) Convert recarray to dictionary
seek_tell(fileobj, offset) Seek in fileobj or check we’re in the right place already
shape_zoom_affine(shape, zooms[, x_flip]) Get affine implied by given shape and zooms
working_type(in_type[, slope, inter]) Return array type from applying slope, inter to array of in_type
write_zeros(fileobj, count[, block_size]) Write count zero bytes to fileobj

Classes

DtypeMapper() Specialized mapper for numpy dtypes
Recoder(codes[, fields, map_maker]) class to return canonical code(s) from code or aliases