LeanHRPT Decode

LeanHRPT is an easy to use and powerful tool for the manipulation of Level 0 HRPT data. Also see LeanHRPT Demod.

Usage

See the wiki.

FAQ

Map overlays don't work

You need GDAL installed, see the wiki

Installation

Compiled builds for Linux and Windows are available from the releases page.

Building from source

For those who wish to compile from source you will need qtbase5-dev (at least 5.14), muparser and libpredict installed. After that you can compile with:

mkdir build && cd build
cmake ..
make

You may also wish to symlink the configuration files into the build directory:

# Assuming you are in LeanHRPT-Decode/build
ln -s ../presets.ini
ln -s ../calibration.ini
ln -s ../projection.ini
ln -s ../gradients.ini
ln -s ../logo128.png

And then run the resulting binary. Alternatively, to install system wide:

sudo make install

Example results

FengYun-3B with the "NCSWIR" preset	MetOp-C 321 with a map overlay
Projected NOAA IR image	MHS 112 Composite with "brightness only" equalization

Input file format

Input files should be:

• NOAA - raw data, raw16 or HRP
• Meteor - raw data
• MetOp - CADUs or VCDUs
• FengYun - CADUs or VCDUs

Credits

• Geotranslation code - taken from MeteorDemod