a Control file problem

hi people! I've done the control file with WMS, and now I'm running the pre-processor to solve the control file errors, i've made a lot of modifications comparing with the manual and the examples. We only want to model the temperature, but all the constituent lines are obligatory? I'm entering those lines and the defect data. Either illegal value or incorrect card somewhere in the following card ZOOP ZOOP PREFZ PREFZ PREFZ PREFZ PREFZ PREFZ Zoo1 0.00 0.00 0.00 ZOOP TEMP ZT1 ZT2 ZT3 ZT4 ZK1 ZK2 ZK3 ZK4 0.0 15.0 20.0 36.0 0.1 0.9 0.98 0.100 But although this lines seem correct, the preprocessor plots an error. Do you have any idea of what's the problem? Thanks Marina