planisphere | Make your own cardboard model planisphere
kandi X-RAY | planisphere Summary
kandi X-RAY | planisphere Summary
See for more information. To make planisphere models for all latitudes, at five degree intervals, run the shell script main_planisphere.sh. Note that it is not possible to make planispheres for latitudes between 15N and 15S, as the celestial pole is too close to the horizon.
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Top functions reviewed by kandi - BETA
- Render the planisphere
- Transform a latitude and longitude
- Calculate radius
- Fill the context
- Render the chart
- Return a list of available bright stars
- Return the Julian day of a given year
- Draw a circle text
- Render the plot
- Return bounding box bounding box
- Render the item to a file
- Render this item to a page
- Returns the bounding box of the canvas
- The default filename for this component
- Fetch command - line arguments
- Render all of the available formats
- Return a string representation of a datetime
- Inverse of a Julian day
- Gets Julian day from UNIX timestamp
planisphere Key Features
planisphere Examples and Code Snippets
Community Discussions
Trending Discussions on planisphere
QUESTION
I use gdalwarp to get a planisphere with the EPSG 4326 projection (equidistant cylindrical projection). Before with GDAL 2 I had no problem to use gdalwarp with this command :
gdalwarp -te lonMin latMin lonMax latMax -t_srs EPSG:4326 sphere.tiff planisphere.tiff
Example
gdalwarp -te -100 -10 -60 10 -t_srs EPSG:4326 sphere.tiff planisphere.tiff
But now with GDAL 3.0.4 it returns an error like if I made a mistake in coordinates.
Creating output file that is 0P x 0L. ERROR 1: Attempt to create 0x0 dataset is illegal,sizes must be larger than zero.
Do we need to install something else now? (maybe because now GDAL seems to use PROJ6).
If someone have the solution or an idea, I will be glad to hear it. Thanks !
...ANSWER
Answered 2020-Jul-22 at 12:34Alright gdalwarp works well, this problem is due to gdal_translate. Since GDAL 3, if you extract an image from netCDF file, it doesn't georeference automatically your tiff image. This is why gdalwarp wouldn't work because it was impossible to crop my image. So if you have a non-georeferenced image, you have to georeference your image with gdal_translate.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install planisphere
You can use planisphere like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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