Copyright WDC C1 for STP at RAL.
The OMNI data files have the following structure:
Name Dimension Type Width Decimal NullValues Units ------------ --------- ---- ------ ------- ---------- ------ Date 3 S 4 - 0 - Time 3 S 2 - -1 - SC_IMF 1 S 2 - 0 - SC_SW 1 S 2 - 0 - N_mag 1 S 3 - 0 - N_sw 1 S 3 - 0 - FMA 1 R 6 1 0.00000 nT MAFV 1 R 6 1 0.00000 nT lat 1 R 6 1 0.00000 Deg long 1 R 6 1 0.00000 Deg Mag_field 5 R 6 1 0.00000 nT s_mag_b 1 R 6 1 0.00000 nT s_bt 1 R 6 1 0.00000 nT s_b 3 R 6 1 0.00000 nT T 1 R 8 0 0.00000 K Density 1 R 5 1 0.00000 Per cc Speed 1 R 6 0 0.00000 Km/s Fl_long 1 R 6 1 0.00000 Deg Fl_lat 1 R 6 1 0.00000 Deg S_T 1 R 8 0 0.00000 K S_den 1 R 5 1 0.00000 Per cc S_speed 1 R 5 1 0.00000 Km/s S_fl_long 1 R 5 1 0.00000 Deg S_fl_lat 1 R 5 1 0.00000 Deg
A summary of field definitions is available separately.
Code Data Type Storage ---- ---------------------------- ------- C CHARACTER 1 byte P DOUBLE PRECISION REAL 8 bytes R REAL 4 bytes I INTEGER 4 bytes S SMALL INTEGER 2 bytes B BYTE (unsigned integer 0-255) 1 byte