id | field name | definition |
0 | epoch_year |
binary double | size: 8 |
Epoch year
endianness: little endian
|
|
1 | colatitude |
binary double | size: 8 |
Colatitude of magnetic North pole
endianness: little endian
|
|
2 | elon |
binary double | size: 8 |
endianness: little endian
|
|
3 | vp |
binary double | size: 8 |
endianness: little endian
|
|
4 | nlat |
binary int32 | size: 4 |
Number of latitude grid points
endianness: little endian
|
|
5 | nlon |
binary int32 | size: 4 |
Number of longitude grid points
endianness: little endian
|
|
6 | nalt |
binary int32 | size: 4 |
Number of altitude grid points
endianness: little endian
|
|
7 | padding_1 |
binary bytes |
bit size: 8 * ($record_bytesize - 8 + 8 + 8 + 8 + 4 + 4 + 4)
|
hidden: true
|
8 | latitudes |
binary array[dim_0] |
dim_0: $nlatitudes
binary double | size: 8 |
Latitude grid point
endianness: little endian
|
|
|
9 | longitudes |
binary array[dim_0] |
dim_0: $nlongitudes
binary double | size: 8 |
Longitude grid point
endianness: little endian
|
|
|
10 | altitudes |
binary array[dim_0] |
dim_0: $naltitudes
binary double | size: 8 |
Altitude grid point
endianness: little endian
|
|
|
11 | padding_2 |
binary bytes |
bit size: 8 * ($record_bytesize - 8 * ($nlatitudes + $nlongitudes + $naltitudes))
|
hidden: true
|
12 | x |
binary array[dim_0, dim_1, dim_2] |
dim_0: $naltitudes
dim_1: $nlongitudes
dim_2: $nlatitudes
binary double | size: 8 |
Apex X value
endianness: little endian
|
|
|
13 | padding_3 |
binary bytes |
bit size: 8 * ($record_bytesize - $num_entries_per_record * 8)
|
hidden: true
|
14 | y |
binary array[dim_0, dim_1, dim_2] |
dim_0: $naltitudes
dim_1: $nlongitudes
dim_2: $nlatitudes
binary double | size: 8 |
Apex Y value
endianness: little endian
|
|
|
15 | padding_4 |
binary bytes |
bit size: 8 * ($record_bytesize - $num_entries_per_record * 8)
|
hidden: true
|
16 | z |
binary array[dim_0, dim_1, dim_2] |
dim_0: $naltitudes
dim_1: $nlongitudes
dim_2: $nlatitudes
binary double | size: 8 |
Apex Z value
endianness: little endian
|
|
|
17 | padding_5 |
binary bytes |
bit size: 8 * ($record_bytesize - $num_entries_per_record * 8)
|
hidden: true
|
18 | v |
binary array[dim_0, dim_1, dim_2] |
dim_0: $naltitudes
dim_1: $nlongitudes
dim_2: $nlatitudes
binary double | size: 8 |
Apex V value
endianness: little endian
|
|
|
19 | padding_6 |
binary bytes |
bit size: 8 * ($record_bytesize - $num_entries_per_record * 8)
|
hidden: true
|