Use mrgrid to replace mrcrop

Hi developers,

I know that mrcrop is no longer available in the latest version of mrtrix3. I want to use mrgrid to replace mrcrop.

The original command was:
mrcrop -axis 0 15 127 -axis 1 8 156 -axis 2 27 130 $TMP/$nii_prefinal_crop $TMP/$final_crop

If I want to use mrgrid, will the new command be:
mrgrid $TMP/$nii_prefinal_crop crop -axis 0 15,127 -axis 1 8,156 -axis 2 27,130 $TMP/$final_crop

Please kindly advise.

Thanks,
Angel