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drizzlib [2019/12/30 08:25]
ahughes 		drizzlib [2020/01/24 14:01]
Déborah Paradis
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 ====== Drizzlib ====== ====== Drizzlib ======
-From this page you can download the drizzling software library, **drizzlib**,​ which reprojects data from HEALPix to local WCS FITS format. The library is available in IDL and Python languages.+From this page you can download the drizzling software library, **drizzlib**,​ which reprojects data from HEALPix to local WCS FITS format. The current ​library is available in Python3. Older versions in Python2 ​and IDL are available, but no longer actively maintained.
  
 The drizzling library uses a strategy where the surface of pixel intersection is computed as presented in Appendix A of Paradis et al., 2012, A&A, 543, 103. This method allows fast ingestion and guarantees the photometric accuracy of the transformation with minimal data loss during the transformation from HEALPix ​ to local WCS FITS. The drizzling library uses a strategy where the surface of pixel intersection is computed as presented in Appendix A of Paradis et al., 2012, A&A, 543, 103. This method allows fast ingestion and guarantees the photometric accuracy of the transformation with minimal data loss during the transformation from HEALPix ​ to local WCS FITS.
  
-**NEW** ​CADE now offers a web interface to the drizzling software library called **drizzweb**. This allows the user to reproject data from HEALPix to local WCS FITS format using CADE's computing resources. The **drizzweb** page is here http://​drizzweb.irap.omp.eu/​ +CADE also offers a web interface to the drizzling software library called **drizzweb**. This allows the user to reproject data from HEALPix to local WCS FITS format using CADE's computing resources. The **drizzweb** page is here http://​drizzweb.irap.omp.eu/​
- +
----- +
-===== IDL version ===== +
- +
-==== Authors ====  +
- +
-  * //​Jean-Philippe Bernard (IRAP)// +
-  * //Nathalie Baby (IRAP)// +
-  * //Caroline Bot (CDS)// +
-  * //Laurent Cambrésy (CDS)// +
-  * //Ludovic Montier (IRAP)// +
-  * //Déborah Paradis (IRAP)// +
-  * //Alexandre Sauvé (IRAP)// +
- +
- +
-==== Download ====  +
- +
-[[http://​cade.irap.omp.eu/​documents/​Ancillary/​Software/​drizzlib_v08_15_beta.zip|drizzlib_v08_15_beta.zip]]+
  
 ---- ----
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   * //Nathanael Jourdane (IRAP)//   * //Nathanael Jourdane (IRAP)//
   * //Anaïs Amato (IRAP)//   * //Anaïs Amato (IRAP)//
 +  * //Annie Hughes (IRAP)//
  
 ==== Where to download the drizzlib python code ==== ==== Where to download the drizzlib python code ====
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 <code python> <code python>
-from drizzlib import healpix2wcs+from drizzlib.healpix2wcs ​import healpix2wcs
  
 healpix2wcs( healpix2wcs(
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   * [[http://​cade.irap.omp.eu/​downloads/​drizzlib/​python/​drizzlib-1.2.2.tar.gz|drizzlib-1.2.2.tar.gz]] (2017-05-17)   * [[http://​cade.irap.omp.eu/​downloads/​drizzlib/​python/​drizzlib-1.2.2.tar.gz|drizzlib-1.2.2.tar.gz]] (2017-05-17)
   * [[http://​cade.irap.omp.eu/​downloads/​drizzlib/​python/​drizzlib-1.0.1.tar.gz|drizzlib-1.0.1.tar.gz]] (2015-12-18)   * [[http://​cade.irap.omp.eu/​downloads/​drizzlib/​python/​drizzlib-1.0.1.tar.gz|drizzlib-1.0.1.tar.gz]] (2015-12-18)
 +
 +===== IDL version =====
 +
 +==== Authors ==== 
 +
 +  * //​Jean-Philippe Bernard (IRAP)//
 +  * //Nathalie Baby (IRAP)//
 +  * //Caroline Bot (CDS)//
 +  * //Laurent Cambrésy (CDS)//
 +  * //Déborah Paradis (IRAP)//
 +  * //Alexandre Sauvé (IRAP)//
 +
 +
 +==== Download ==== 
 +
 +[[http://​cade.irap.omp.eu/​documents/​Ancillary/​Software/​drizzlib_v08_15_beta.zip|drizzlib_v08_15_beta.zip]]
 +
 +----