[GRASS-user] g.gui.mwprecip addon

GRASS GRASS user
1

I anyone working on importing/analyzing/interpolating commercial microwave link (CML) data in GRASS ? Is the g.gui.mwprecip addon still actively supported?

···

Thanks,
Micha

-------- Forwarded Message --------

Subject:

Grass

Date:

Sat, 14 Jan 2017 21:56:45 +0200

From:

Erick Fredj <erick.fredj@gmail.com>

To:

Micha Silver <micha@arava.co.il>

micha do you know this function in Grass

https://grass.osgeo.org/grass72/manuals/addons/g.gui.mwprecip.html

shavuha tov

–

Prof. Erick Fredj
Computer Science Department
The Jerusalem College of Technology
21 Havaad Haleumi St., P.O. Box 16031,
Jerusalem 91160, Israel,
Tel: +972 2 6751 287

2

Hi Micha,

2017-01-15 10:26 GMT+01:00 Micha Silver <micha@arava.co.il>:

I anyone working on importing/analyzing/interpolating commercial microwave link (CML) data in GRASS ? Is the g.gui.mwprecip addon still actively supported?

this tool has been developed within bachelour thesis of Matej Krejci
(in cc) some years ago. Unfortunately it's not actively developed
anymore since the student finished his studies and also background
research grant is finishing. Anyway you can try and let us know what
is not working/missing.

Ma

--
Martin Landa
http://geo.fsv.cvut.cz/gwiki/Landa
http://gismentors.cz/mentors/landa

3

Hi Micha,
development of g.gui.metada and mw.precip has been stopped. The module is suited for Postgres database. It basically means you need to know database structure. Unfortunately, I don’t have rights to provide you training data. I have attached the sample of SQL dump which helps you to create the database. By modifying COPY statements you can easily add your data.
The computation of average precipitation along link is based on ITU-R P.838-3(attached). Basically, you specify a dry period for attenuation baseline computation and the wanted time interval you are interested in. The main purpose of this module was to preprocess data. It should compute precipitation and for specified granularity create a temporal(see the temporal framework of grass) dataset with registered data.

Best,
Matej

On Sun, Jan 15, 2017 at 10:33 AM Micha Silver <micha@arava.co.il> wrote:

I anyone working on importing/analyzing/interpolating commercial microwave link (CML) data in GRASS ? Is the g.gui.mwprecip addon still actively supported?

Thanks,
Micha

-------- Forwarded Message --------

Subject:

Grass

Date:

Sat, 14 Jan 2017 21:56:45 +0200

From:

Erick Fredj <erick.fredj@gmail.com>

To:

Micha Silver <micha@arava.co.il>

micha do you know this function in Grass

https://grass.osgeo.org/grass72/manuals/addons/g.gui.mwprecip.html

shavuha tov

–

Prof. Erick Fredj
Computer Science Department
The Jerusalem College of Technology
21 Havaad Haleumi St., P.O. Box 16031,
Jerusalem 91160, Israel,
Tel: +972 2 6751 287

grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user

(attachments)

mw_data_backup.sqldump (8.32 KB)
ITU-R_P838-3-200503.pdf (172 KB)

4

Hi Matej,

On Tue, Jan 17, 2017 at 10:03 PM, Matej Krejci <matejkrejci@gmail.com> wrote:

Hi Micha,
development of g.gui.metada and mw.precip has been stopped. The module is
suited for Postgres database. It basically means you need to know database
structure. Unfortunately, I don't have rights to provide you training data.
I have attached the sample of SQL dump which helps you to create the
database. By modifying COPY statements you can easily add your data.

.... could the SQL-dump be added to the addons repo?

Markus

The computation of average precipitation along link is based on ITU-R
P.838-3(attached). Basically, you specify a dry period for attenuation
baseline computation and the wanted time interval you are interested in. The
main purpose of this module was to preprocess data. It should compute
precipitation and for specified granularity create a temporal(see the
temporal framework of grass) dataset with registered data.

Best,
Matej