For testing scan type mappings

scan.sh

#!/bin/bash
# works through the current directory (assumed of sessions with subdirectories of scans) for unmapped scan types
function mapType {
  if [[ "$1" == DTI_* ]]; then
		type='DTI'
  elif [[ "$1" == ep-moco-nav-set* ]]; then
    type='Navigator'
  elif [[ "$1" == fieldmap_* ]]; then
    type='FieldMap'
  elif [[ "$1" == gre_0.8inplane_5mm_* ]]; then
    type='T2*'
  elif [[ "$1" == localizer_* ]]; then
    type='Localizer'
  elif [[ "$1" == mb6_hcp_2mmiso_TR1300_* ]]; then
    type='Resting-state'
  elif [[ "$1" == t2_tirm_tra_dark-fluid_3mm_9_1 ]]; then
    type='FLAIR'
  elif [[ "$1" == tfl-multiecho-epinav-711_NoMoCo_* ]]; then
    type='T1'
  elif [[ "$1" == to_PCASL_perf_ep2d_bold_BGS_inc_PLD* ]]; then
    type='ASL'
	else
    # default to directory name without the trailing slash
		type="${1%/}"
	fi
}

for session in */; do
  if [ -d $session ]; then
    cd $session
    for scan in */; do
      if [ -d $scan ]; then
        mapType $scan
        if [[ "$type" != "${scan%/}" ]]; then
          echo "$session$scan = $type"
        else
          echo "$(tput setaf 1)$session$scan$(tput setaf 0)"
        fi
      fi
    done
    cd ..
  fi
done