Fix debug mode crash for new icebergs io
tree575cc4b4447414006a12f7b552f4327bf28ce99d
drwxr-xr-x - amip_interp
drwxr-xr-x - astronomy
drwxr-xr-x - axis_utils
drwxr-xr-x - block_control
drwxr-xr-x - column_diagnostics
drwxr-xr-x - constants
drwxr-xr-x - coupler
drwxr-xr-x - data_override
drwxr-xr-x - diag_manager
drwxr-xr-x - drifters
drwxr-xr-x - exchange
drwxr-xr-x - fft
drwxr-xr-x - field_manager
drwxr-xr-x - fms
drwxr-xr-x - horiz_interp
drwxr-xr-x - include
drwxr-xr-x - memutils
drwxr-xr-x - mosaic
drwxr-xr-x - mpp
drwxr-xr-x - oda_tools
drwxr-xr-x - platform
drwxr-xr-x - random_numbers
drwxr-xr-x - sat_vapor_pres
drwxr-xr-x - station_data
drwxr-xr-x - time_interp
drwxr-xr-x - time_manager
drwxr-xr-x - topography
drwxr-xr-x - tracer_manager
drwxr-xr-x - tridiagonal