[GRASS-dev] [GRASS-user] harmonic analysis of time series

GRASS GIS GRASS GIS developer
1

(moved to grass-dev)

On Sat, Jan 19, 2013 at 4:18 PM, Markus Metz
<markus.metz.giswork@gmail.com> wrote:

There is a new add-on module for GRASS 7 to perform harmonic analysis
of time series (HANTS), a kind of customized FFT, after Roerink et al
(2000). The original purpose was to reconstruct NDVI time series, but
it works with all kinds of time series that show periodicity. The
module is called r.hants.

Wonderful!

Just g.extension chokes:

GRASS 7.0.svn (nc_spm_08_grass7):~ > g.extension r.hants
Fetching <r.hants> from GRASS-Addons SVN (be patient)...
Compiling...
Installing...
Updating metadata file...
WARNING: No metadata available
Traceback (most recent call last):
  File "/home/neteler/grass70/dist.x86_64-unknown-linux-gnu/scripts/g.extension",
line 1054, in <module>
    sys.exit(main())
  File "/home/neteler/grass70/dist.x86_64-unknown-linux-gnu/scripts/g.extension",
line 1042, in main
    install_extension(xmlurl)
  File "/home/neteler/grass70/dist.x86_64-unknown-linux-gnu/scripts/g.extension",
line 479, in install_extension
    for module in blist:
TypeError: 'NoneType' object is not iterable

I wonder what this metadata file is?

MarkusN

2

Hi all,

2013/1/19 Markus Neteler <neteler@osgeo.org>:

line 479, in install_extension
    for module in blist:
TypeError: 'NoneType' object is not iterable

this error should be fixed in r54711.

I wonder what this metadata file is?

This metadata file is [1]. r.hants is not there. Something seems to be
broken (last update from 9 Nov 2012), will check it.

Martin

[1] http://grass.osgeo.org/addons/grass7/modules.xml

--
Martin Landa <landa.martin gmail.com> * http://geo.fsv.cvut.cz/~landa

3

On Sat, Jan 19, 2013 at 7:57 PM, Martin Landa <landa.martin@gmail.com> wrote:

Hi all,

2013/1/19 Markus Neteler <neteler@osgeo.org>:

line 479, in install_extension
    for module in blist:
TypeError: 'NoneType' object is not iterable

this error should be fixed in r54711.

great, now it compiles.

Markus

4

Hi,

2013/1/19 Martin Landa <landa.martin@gmail.com>:

This metadata file is [1]. r.hants is not there. Something seems to be
broken (last update from 9 Nov 2012), will check it.

should be fixed too. Martin

--
Martin Landa <landa.martin gmail.com> * http://geo.fsv.cvut.cz/~landa