# GPSprocess

**Repository Path**: whigg/GPSprocess

## Basic Information

- **Project Name**: GPSprocess
- **Description**: scripts for PPP processing stakes with gLAB
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2021-03-04
- **Last Updated**: 2022-08-09

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README



# A collection of python scripts used to automate our PPP GNSS processing. #



# Workflow: 
* Drop all the receiver files in an "originaldata" folder (can be changed in settings)
* run convertalltorinex to generate a bunch of teqc batch scripts to convert and split the files on survey start messages. These should be manually modified with the help of the field logbook.
* run processallrinex to run gLab processing (autodownloading needed data files)


# Folder structure (can be changed in settings):
* originaldata <- a place to drop the leica *.m00 data files 
* bin <- a place to drop binary dependencies (teqc,glab,tar,gunzip)
* GNSSproducts (SP3,CLK,DCB,.. are autodownloaded to this folder)
* output <- where the glab reports will be organized.


# Dependencies:
* URL_LIST.txt from RTKLIB
* misc servers for ephemerides files etc
* gunzip & tar 
* teqc (for converting receiver files to rinex and getting meta data for rinex files)
* gAGE [glab](http://www.gage.upc.edu/gLAB) (for the actual processing). 


# Downloading files
You can also use some of these scripts with other GNSS processing tools. For example you may want to download all clock files from CODE for a specific rinex file. This can be done like this. 

```python
import teqctool 
import gnssproducts

meta = teqctool.get_meta(rinex_filename)
clk = gnssproducts.productfiles('COD_CLK',meta['start date & time'],meta['final date & time'])
print(clk)
```

This will download the CLK files and return a list of filenames. The location of the local cache is specified in settings.py.