fgnievinski / gnssrefl Goto Github PK

The default may seem to u to be 0 to 360, but it is not.
It is 0 to 90, 90 to 180, 180 to 270, and 270 to 360.

You are allowed to submit multiple regions as an azlist when you make the json.
Just make sure they are less than 100 degrees each. And yes, you could also edit the json.

unavailable in gnssrefl

but available in gnss-reflections.org

I've tried to explain in class the knots spacing in terms of time resolution,
but that would be true only if the function were piecewise constant.
it's not even piecewise linear, it's quadratic or cubic, not sure.

needs a demo in python

does gnssir always consider the sign of e-dot to discriminate between rising and setting arcs when splitting up data of the same satellite in the same quadrant? or only when we necessary to apply the H-dot correction in subdaily?

the regularly spaced time series is probably the one product most hydrologists and oceanographers are interested in.

any cons in setting by default the options -delta_out 3600 (1h intervals) and -rhdot true?

or is it too risky in cases where there's insufficient data and the height-rate correction is not good enough?

the outer perimeter should be a circle not an ellipse

clicking on the "tilt" button at the bottom left helps:

the top view should show by default

https://gnss-reflections.org/rzones?station=p041&lat=0.0&lon=0.0&height=0.0&msl=off&RH=2&freq=1&nyquist=0&srate=30&eang=1&azim1=0&azim2=360&system=gps

reducing the elevation range (max-min) seemed to increase the number of RH retrievals.

but I was expecting the opposite -- maybe raising the mask causes QC to flag fewer outliers?

elev 01° - 30°

elev 10° - 30°:

missing

it'd be nice to have a toggle button to show and hide fresnel zones
it'd allow checking possible obstructions hidden behind the ellipses
maybe the ellipses could have no fill, just the perimeter

a student told me Docker Desktop allows updating a container by pulling the latest image via the dashboard GUI:

https://docs.docker.com/desktop/use-desktop/images/#pull-the-latest-image-from-docker-hub

we currently do nothing about midnight. if you cross midnight, i throw it out.

is it possible to extend the NW quadrant a bit, up to 10 degrees azimuth?

iow, is it possible to cross north in the azimuthal intervals?

e.g., from 270 to 370 or from 270 to 10

it'd be nice to move away from
global environment variables.
the alternative would be a config file:
https://dev.to/jakewitcher/using-env-files-for-environment-variables-in-python-applications-55a1

have to try https://pyinstaller.org/
it'd be a lot easier to install

docker surely is practical
it's just it takes a few gigabytes

my impression is most users
won't ever need source code

the docker image is configured to mount /etc/gnssrefl/refl_code/Files at:C:\Users\fgnievinski\Documents\Docker\refl_code\Files

the whole Documents folder is backed up by default in Google Drive, MS OneDrive, etc.

so if the user downloads a year of rinex, they might be inadvertently keeping that in backup.

not sure if it's too late, but a better location might be directly the user home:C:\Users\fgnievinski\Docker\refl_code\Files

I'm always browsing the source code on github only to check the input options.

and I don't always have Docker open (it's a memory hog).

the demo/tutorials are superb, but a plain "man page" would be a nice complement.

it could be generated simply as:
gnssir --help > gnssir.help

I'm just not sure where to drop these files, maybe a new subdirectory in docs?
https://github.com/kristinemlarson/gnssrefl/tree/master/docs