# Copyright 2005-2019 ECMWF.

# SECTION 3, Bit-map section
position offsetSection3;
transient section3Length=1;
meta section3Pointer section_pointer(offsetSection3,section3Length,3);

#  Number of unused bits at end of Section 3
transient numberOfUnusedBitsAtEndOfSection3 = 0 : read_only;

#  Table reference:
transient tableReference = 0;

#position offsetBeforeBitmap;
meta bitmap gds_not_present_bitmap( missingValue,numberOfValues,
                                    numberOfPoints,
                                    latitudeOfFirstGridPoint,
                                    Ni,numberOfUnusedBitsAtEndOfSection3) : read_only;

#position offsetAfterBitmap;

#padtoeven padding_sec3_1(offsetSection3,section3Length);
#section_padding section3Padding;
