Create new import specifications based on your text file format. The result files need to have a header row which is used to identify the relevant data columns. Please leave irrelevant fields empty (some are specific for DOASIS format, e.g. geom - a string containing information about solar zenith angle etc.). Hashs (#) can be used for commenting. If you create a new 
type, please make a copy of the following empty mask and fill the relevant
fields.

NEWTYPE (empty mask)
type: # the name of this import type within the code environment
access_type: # specify data access type (choose from col_index or header_str)
has_header_line: # boolean specifying whether result files include a header
file_type: # file type of your result files
delim: #file column delimiter
time_str_formats: # if several, separate by commas (,)
start: # column index or header string to identify spectrum start time column
stop: # column index or header string to identify spectrum stop time column
texp: # column index or header string to identify spectrum exposure time column
num_scans: # column index or header string to identify column with info about added spectra
azim: # column index or header string to identify column with azimuth angles
elev: # column index or header string to identify column with elevation angles
lat: # column index or header string to identify column with latitudes of instrument
lon: # column index or header string to identify column with longitudes of instrument
geom: # column index or header string to identify column with solar position info
chi2: # column index or header string to identify column with fit chi2
delta: # column index or header string to identify column with fit delta
rms: # column index or header string to identify column with fit RMS
fit_low: # column index or header string to identify column with lower fit boundary
fit_high: # column index or header string to identify column with upper fit boundary
species_pre_string: #pre string in header for fit results 
fit_err_add_col: #number specifying relative column for species fit error (use 0 if no error is supposed to be included)
ENDTYPE

NEWTYPE
type:doasis
access_type:header_str
has_header_line: 1
file_type:dat
delim:\t
time_str_formats:%d/%m/%Y %I:%M:%S %p,%Y-%m-%d %H:%M:%S,%m/%d/%Y %H:%M:%S, %m/%d/%Y %I:%M:%S %p
start:StartDateAndTime
stop:StopDateAndTime
texp:ExposureTime
num_scans:NumScans
azim:Azimuth
elev:Elevation
lat:Latitude
lon:Longitude
geom:ScanGeometry
chi2:Chi Square
delta:Delta
rms:RMS
fit_low:FitLow
fit_high:FitHigh
species_pre_string: Fit Coefficient (
fit_err_add_col: 1 
ENDTYPE