[GRASS5] i.tm.dehaze problem

[Markus Neteler]

On Sat, Aug 10, 2002 at 07:21:14PM +0100, Gualter Barbas Baptista wrote:
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> Hi,
> 
> I'm trying to run the i.tm.dehaze but I'm getting the errors below. Does 
> anyone know what this means and how can be solved? I'm running 
> 5.0.0pre3, could this be some old bug?
> 
> GRASS:~ > i.tm.dehaze inverno.tasscap.4 b1 b2 b3 b4 b5 b7
> r.stats:  100%
> 1 variables
> 0 observations
> ERROR: SVDCMP: You must augment A with extra zero rows

Hi,

this looks as a problem r.linear.regression. It is suspicious that
there are '0 observations'.

Are you sure that you work in a region with data (check with d.erase;d.rast)?

Note that i.tm.dehaze is a script without good error testing.

Markus