Minor terrain problem

[Ultraman]

Hi folks

I am trying to allow farms on desert terrain - assuming of course the player has Biology, so doesn't need a water source.

I have made the change in CIV4ImprovementInfos.xml:

<TerrainMakesValid>
<TerrainType>TERRAIN_DESERT</TerrainType>
<bMakesValid>1</bMakesValid>
</TerrainMakesValid>

No joy, though. Is there another change I should make somewhere? Please help. Thanks in advance!

[The_J]

At the beginning of the improvement, there's a yield-section, where the needed minimum output is defined, and for farms, the first yield-value is 1, so you can only build farms on plots with minimun 1 food.
Set it to 0, and it will work.

[Ultraman]

Indeed! Thank you, worked like a charm.