Skip to content

Latest commit

 

History

History
66 lines (53 loc) · 2.23 KB

README.md

File metadata and controls

66 lines (53 loc) · 2.23 KB
Raw

iRainCalc

Overview

Calculate rainfall information from commercial microwave link (CML) data, using the pycomlink library.

Try it out

Prerequisites

  • Linear Algebra Libraries, installed on your OS - BLAS and LAPACK. Follow these instructions for Linux, or look for instructions specific to your OS in internet:

    Debian: sudo apt install libblas3 liblapack3 liblapack-dev libblas-dev

    Fedora: sudo dnf install blas blas-devel lapack lapack-devel

  • Tested with Python 3.9 and 3.10.

Get the code

git clone https://github.com/tzstoyanov/iraincalc

Create virtual environment and install dependencies

python3.10 -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt

Prepare you data

Input parameters of the program are two CSV files, describing links and measured data. The links file describes a set of AB links and must have these mandatory rows:

  • CarTer_Index - Index of the link.
  • LonA and latA - Coordinates of the A point of the link.
  • LonB and latB - Coordinates of the B point of the link.
  • CarTer_rxFrequency - Receiving frequency.
  • CarTer_txFrequency - Transmitting frequency.

The data file describes the power of the received and transmitted signal for each link at given time. The file must have these mandatory rows:

  • CarTer_Index - Index of the link. This must correspond with the link index from the links file.
  • tx - Transmitting power.
  • rx - Receiving power.
  • t -
  • date - date and time of this measurement in format YYYY-MM-DD hh:mm:ss, where YYYY is the year, MM is the month, DD is the day, hh is the hour, mm are minutes and ss are seconds.

Run the calculations

Make directory for the output files:

  • mkdir out

Run the program with your data:

  • ./iraincalc.py -l <links>.csv -s <data>.csv -p ./out/

A set of csv files will be generated in the out/ directory, one for each link. Each file has these rows:

  • latitude and longitude - Coordinates of the link.
  • time - Time of the measurement.
  • rain - Calculated rain.

License

iRainCalc is available under the GPLv2.0 or later license.