Here are some suggestions of names to use for data and variables :
SET | C | crops |
SCALAR | MO | Labour force |
SAU | Utilized Agricultural Area | |
EAU | Water availability | |
PARAMETER | R(C) | Crop yields |
CO(C) | Operational crop costs | |
P(C) | Crop sale prices | |
BTRAV(C) | Crop labour needs | |
BEAU(C) | Crop water needs | |
MB(C) | Crop gross margin | |
VARIABLE | Z | Total gross margin |
X | Area dedicated to crops |