Software
The GUVI data products are all written using a platform independent binary file format called NetCDF (Network Common Data Format) and are not human-readable. Readers for the individual GUVI data product files are available in both C++ and IDL in the table below and NetCDF has a utility called ncdump which will display any NetCDF file as ASCII text. To use the the GUVI C++ data readers or ncdump, NetCDF must be installed on your machine and is available free of charge from the Unidata Program Center.
Software for GUVI DATA Products | ||||
---|---|---|---|---|
Data Level | Reader Language | Brief Description | ||
1A | C++, IDL | Time and position tagged data | ||
1B | C++, IDL | Binned in GUVI coordinates | ||
1C | Disk | C++, IDL | Calibrated and geolocated | |
2B | Disk | Day | C++, IDL | Routine key parameters |
Limb | Day | C++, IDL | ||
Night | C++, IDL | |||
3 | C++, IDL | Products encompassing multiple orbits | ||
Supporting Data Files | ASCII | GUVI Instrument housekeeping data |
Shared Tools | ||
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L1A_qlook
|
L1A_qlook download | Quicklook data browser for the GUVI Level 1A data products. |
L1B_qlook
|
L1B_qlook download | Quicklook data browser for the GUVI Level 1B data products. |
Aerospace SIS Browser
|
Available upon request
|
Ingests raw GUVI telemetry and displays GUVI L1A and L1B data. |
ReadL1ANetCDF
|
ReadL1ANetCDF download | Reads in a GUVI Level 1A data file. |
ReadL1BNetCDF
|
ReadL1BNetCDF download | Reads in a GUVI Level 1B data file. |
ReadL1CNetCDF
|
ReadL1CNetCDF download | Reads in a GUVI Level 1C data file. |
ReadL2BNetCDF
|
ReadL2bNetCDF download | Reads in a GUVI Level 2B data file. |
aa_sun.pro
|
aa_sun.pro download | Calculates the position of the sun. |
timed_sun_angle.pro
|
timed_sun_angle.pro download | Calculates sun position at a given time from the PVAT file. |
guvi_pvat.pro
|
guvi_pvat.pro download | Provides PVAT data on GUVI time grid.
Performs a simple linear interpolation of the PVAT data onto the GUVI time grid. |