Class NTV2

java.lang.Object
org.locationtech.proj4j.datum.NTV2

public final class NTV2 extends Object
Parser for the "National Transformation" v2 format Very basic implementation: only files with 1 subfile are supported, gridshift type is supposed to be in seconds Header structure:
 0        8        16
 |NUM_OREC|iiii    |
 |NUM_SREC|iiii    |
 |NUM_FILE|iiii    |
 |GS_TYPE |ssssssss|
 |VERSION |ssssssss|
 |SYSTEM_F|ssssssss|
 |SYSTEM_T|ssssssss|
 |MAJOR_F |dddddddd|
 |MINOR_F |dddddddd|
 |MAJOR_T |dddddddd|
 |MINOR_T |dddddddd|
 
Subfile header:
 |SUB_NAME|ssssssss|
 |PARENT  |ssssssss|
 |CREATED |ssssssss|
 |UPDATED |ssssssss|
 |S_LAT   |dddddddd|
 |N_LAT   |dddddddd|
 |E_LONG  |dddddddd|
 |W_LONG  |dddddddd|
 |LAT_INC |dddddddd|
 |LONG_INC|dddddddd|
 |GS_COUNT|iiii    |
 
Grid shift records
 |dddd|dddd|dddd|dddd|
 
End of File record
 |END     |dddddddd|