Linux command
fitstopnm 命令
文本
涉及管道、覆盖或删除，执行前请先确认路径和参数。
常用示例
Convert FITS to PNM
fitstopnm [input.fits] > [output.pnm]
Convert specific image in file
fitstopnm -image [2] [input.fits] > [output.pnm]
说明
fitstopnm converts FITS (Flexible Image Transport System) files to PNM format. FITS is the standard astronomical image format used for scientific data interchange. The tool reads multi-dimensional image data from FITS files and converts it to the portable anymap format, making astronomical images accessible to standard image processing tools. Part of the Netpbm toolkit.
参数
- -image _num_
- Select specific image from multi-image file.
- -noraw
- Output in plain format.
FAQ
What is the fitstopnm command used for?
fitstopnm converts FITS (Flexible Image Transport System) files to PNM format. FITS is the standard astronomical image format used for scientific data interchange. The tool reads multi-dimensional image data from FITS files and converts it to the portable anymap format, making astronomical images accessible to standard image processing tools. Part of the Netpbm toolkit.
How do I run a basic fitstopnm example?
Run `fitstopnm [input.fits] > [output.pnm]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -image _num_ do in fitstopnm?
Select specific image from multi-image file.