Synopsis

Extract the transform matrix from a crate.

get_transform_matrix(crate, name);

Description

• crate - input crate
• name - transform name

The get_transform_matrix command extracts the transform matrix for the given transform name from the input crate.

Example

slsh> cr = read_file("evt2.fits");
slsh> print (get_transform_matrix(cr, "EQPOS"));
-0.000136667 0 0
0 0.000136667 0
259.814 66.6354 1

The transform matrix from the crate "cr" is retrieved and printed to the screen.

Bugs

See the bug pages on the CIAO website for an up-to-date listing of known bugs.

See Also

sl.crates

get_axis_transform, get_col, get_col_names, get_colvals, get_crate_item_type, get_crate_type, get_key, get_key_names, get_keyval, get_number_cols, get_number_rows, get_piximg, get_piximg_shape, get_piximgvals, get_transform

sl.transform

apply_transform, copy_transform, get_transform_type