[BUG] Mosviz: redshifts showing as ints instead of floats

[camipacifici]

Jdaviz component

Mosviz

Description

The command to set the redshift of a single row does not do anything after initially loading a list of spec1ds with no redshift:

set:mosviz.update_column('Redshift', 0.005, row=0)

On the other hand, using this command with an array of values does work:

redshift_guess_array = np.array(redshift_guess)[0:29] mosviz.update_column('Redshift',redshift_guess_array)

The Redshift column in the table is initialized as int64 rather than float, so this may have something to do with it, since my redshifts are <1 and will round to zero.

How to Reproduce

@PatrickOgle can add more if needed.

Expected behavior

No response

Browser

No response

Jupyter

jupyter --version

Software versions

I think @PatrickOgle was on jdaviz 3.4, but I am not sure.

🐱

[stscijgbot-jwql]

This issue is tracked on JIRA as JDAT-3458.