change point value

Currently I’m doing some 3 dimension visualization with Paraview, consist of 15K points in each point they have value 1 and 0.
i got problem when i have to change manually value point from vtu file and its take a long time

anyone can help me how to change value from paraview ( so can directly visualize0

There is no direct way to manipulate data values in ParaView without some coding. ParaView shows data and modified datasets derived from that data.

You can create a custom filter via Programmable Filter in which you can create a modified version of the input. Please see the ParaView Guide for more information about how to use it.

thank you for your suggested