Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  602 1364 (N35E23 L= 90)   436    116        0 ( 549/1326- 649/1393) -32.0 E27-E19 N32-N38
      2 1861 1078 (S10W62 L=175)  1090    103        4 (1822/1041-1897/1125) -68.2 W56-W66 S12-S07
      3 1781 1030 (S10W51 L=164)  1128    172        4 (1741/ 972-1828/1080) -90.0 W46-W56 S13-S06
      4 1872  954 (S18W61 L=174)  1256    201        1 (1833/ 908-1913/1014)  21.8 W55-W68 S20-S14
      5 1092  792 (S08E01 L=112)   626    201        0 (1060/ 703-1134/ 883)  56.3 E03-W03 S12-S03
      6 1304  762 (S14W12 L=125)   328    116        2 (1253/ 742-1354/ 784) -26.6 W08-W14 S15-S12
      7 1227  695 (S17W06 L=119)   327    121        0 (1213/ 646-1249/ 754)  63.4 W04-W08 S19-S13
      8 1525  416 (S45W26 L=139)   373     53        0 (1508/ 396-1550/ 445) -45.0 W23-W28 S47-S42
      9  571  279 (S34E58 L= 55)  1166    115        0 ( 543/ 225- 605/ 329)  20.3 E76-E49 S39-S29
  

    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