Using CooRecorder to measure tree ring widths, blue channel data or plotted curves

Last update 14 March 2023

CDendro: Crossdating, Make .rwl/.fh files
CooRecorder: Measure ring widths, blue data, plotted curves
CDendro contents only

Measurements in CooRecorder:
Video tutorials
Starting to measure with CooRecorder
Measure across a crack
Check against a reference curve during measurement!
Auto place points: Measure ring widths automatically. High resolution images. Tab-key point jumping.
Point labels and sample comments
Adding year numbers to your ring borders
CooRecorder display settings
Seasonwood
Distance and Rings to pith, DTP RTP
Using project files to ease backup of .pos files
Dpi calibration and photo calibration
Ergonomical aspects

Blue in CooRecorder:
On blue channel measurements
Retrieve blue color
Getting the blues from NAM01 - an example
The Densitometer
On XRay density measurements and calibration
Export of blue images (from vers. 9.8.1)
On blue calibration:
Check your blue CI calibration
Calibration with EpsonScan, VueScan and CooRecorder
Blue CI calibration and dendro measurements
Easy ways to destroy absolute calibration
Make your own calibrated color patches
Delta-blue and calibration

Create ring width data out of an old curve plot
Retrieving data from a published plotted ring width curve