Add a new option to a program¶

Add student's T distribution to maxlike alignment¶

• Problem statement: Add student's T distribution to maxlike alignment, see #552
• Goal: allow user to use the -student option for maxlike alignment using a radio button
• Steps to implement:
  1. add feature to python code
     1. add command line input
     2. check flag to add to xmipp program
     3. insert value into database
  2. add feature to web page
     1. add radio button to web page
     2. add help message
     3. receive variable from $_POST
     4. check if value is valid
     5. add flag to command line

Add an output directory to hierarchical classification¶

• You cannot change the directory if the filesystem is full.