Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1108 1764 (N54E04 L= 87)   527    102        2 (1061/1739-1159/1785) -11.3 E09-W01 N52-N55
      2  381 1561 (N28E61 L= 30)  1038    149        2 ( 357/1492- 408/1634) -48.0 E66-E57 N22-N32
      3 1437 1607 (N45W28 L=119)   403     72        1 (1402/1593-1477/1623)  -7.1 W24-W32 N43-N45
      4 1224 1390 (N26W09 L=101)  1906    484        5 (1089/1212-1373/1527) -40.6 E01-W20 N15-N34
      5  314 1451 (N20E62 L= 30)   541     69        1 ( 285/1431- 345/1468)  -6.3 E66-E57 N18-N20
      6 1690 1394 (N31W48 L=140)   355     73        0 (1668/1370-1710/1427) -63.4 W46-W50 N29-N33
      7 1156 1271 (N18W06 L= 97)   308    138        0 (1128/1203-1176/1327) -76.0 W03-W07 N13-N21
      8 1072  708 (S18W06 L= 97)   476     98        1 (1029/ 677-1116/ 747)  31.0 W03-W09 S20-S15
      9 1516  603 (S20W39 L=130)   719    128        2 (1465/ 567-1572/ 627)  29.7 W35-W43 S22-S18
     10  349  545 (S38E53 L= 38)  1453    165        1 ( 276/ 505- 419/ 588)  15.4 E71-E42 S42-S33
     11 1070  190 (S60W23 L=114)   720    109        0 (1046/ 145-1086/ 252) -57.3 W17-W30 S66-S52
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y