Hello all,
I have undertaken a number of transformations of spectral data using the i.pca
in both GRASS 6.4 and GRASS 7. Unfortunately when more than 6 bands are used
r.info cannot display the eigen vectors and % importance
Output for r.info should look like this:
PC1 1170.12 ( -0.63 -0.65 -0.43 ) [ 88.07% ]
PC2 152.49 ( 0.23 0.37 -0.90 ) [ 11.48% ]
But instead looks like this:
PC1 13770134.87 ( 0.1019, 0.5087, 0.1896, 0.5185, 0.4578, 0.4527, 0.107
6PC2 174134.96 ( 0.6530,-0.1228,-0.0673,-0.1493,-0.0026, 0.0203, 0.7289
with the full metadata being truncated.
As I know the values are being calculated as they display in the i.pca output
upon completion,
so this appears to be a size issue with the display of r.info?
Is there any way to access the full metadata for the rasters without
recalculating them?
Many thanks for reading!
Rebecca Bennett
Post-graduate Researcher
Bournemouth University
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