California public university discounting is predominantly FAFSA-need-based financial aid, rather than merit scholarship based.
Cal Grant amounts and income/asset ceilings:
https://www.csac.ca.gov/sites/main/files/file-attachments/g-30_2018_cal_grant_comparison.pdf
https://www.csac.ca.gov/sites/main/files/file-attachments/g-20_disqualificationfactsheet.pdf