Yes it's possible! For all applications actually you can set the output data type like so, for example:
-out name.tif uint8 the list of supported types is: uint8/uint16/int16/uint32/int32/float/double/cint16/cint32/cfloat/cdouble you can see it in the command line help. The default is float. (i.e. float32). However there is no support for half-precision unfortunately :( This comes from GDAL which does not support it for writing (and it comes from C++ which has no native type for it). See this discussion for example: http://osgeo-org.1560.x6.nabble.com/gdal-dev-Support-for-Float16-and-CFloat16-td5359522.html Best, Victor Poughon ________________________________ De : [email protected] [[email protected]] de la part de Gabrielle Hoelzle [[email protected]] Envoyé : vendredi 4 janvier 2019 18:50 À : otb-users Objet : [otb-users] Re: 2 general suggestions for the Documentation The new documentation is great! I have a question though for Orthorectification I saw you listed it as thus for parameters io.out image [dtype] Is it possible to set the output datatype in this same step? If so how? I have WV data that needs to be orthoed and the data type keeps getting bumped from float 16 to float 32. On Friday, January 4, 2019 at 9:29:26 AM UTC-5, alobo wrote: Hi, 2 suggestions regarding the doc: 1. The tables for parameters lack a column with Default values (e.g. Table in https://www.orfeo-toolbox.org/CookBook/Applications/app_DimensionalityReduction.html) 2. In general, a very simple case is provided as example, e.g. otbcli_DimensionalityReduction -in cupriteSubHsi.tif -out FilterOutput.tif -method pca This is seldom useful, as simple cases are the ones everyone figures out how to do. A more comprehensive example using many parameters would be much more interesting. I understand this would be involved, perhaps some kind of community-based effort could be organized. People could just provide examples for those commands with which they have more experience. Agus -- -- Check the OTB FAQ at http://www.orfeo-toolbox.org/FAQ.html You received this message because you are subscribed to the Google Groups "otb-users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/otb-users?hl=en --- You received this message because you are subscribed to the Google Groups "otb-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. For more options, visit https://groups.google.com/d/optout. -- -- Check the OTB FAQ at http://www.orfeo-toolbox.org/FAQ.html You received this message because you are subscribed to the Google Groups "otb-users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/otb-users?hl=en --- You received this message because you are subscribed to the Google Groups "otb-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
