SM1m - Torino C magnet setting

flag1=maxfield;

flag2>0 - simplify the field map:

• =2 - BX=BY=0, BZ=0 for R>80cm,
• =3 - BX=BY=0 BZ=18kGs for R<50cm,
• =4 - BX=BY=0 BZ dropping to zero from R=54 R=80.