Namespace bug fix

Fixes namespace parameter error in _run_as_update. Also fixes deprecation warnings regarding the usage of np.int

added 6 commits

• e59870a3...2177d96d - 3 commits from branch ghsc/geomag:master
• d130f576 - Change i/o channel parameter names
• f6c5db20 - Remove deprecated np.int
• 244145a7 - Remove np.int from sqdist

Compare with previous version

added 10 commits

• 244145a7...73795131 - 7 commits from branch ghsc/geomag:master
• 8d37a446 - Change i/o channel parameter names
• 5298693e - Remove deprecated np.int
• 7678aeaa - Remove np.int from sqdist

Compare with previous version

merged

mentioned in commit 43a734d6