Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  420 1590 (N25E53 L=153)   447     71        0 ( 384/1568- 456/1609)  18.4 E55-E49 N23-N27
      2  759 1424 (N16E21 L=185)  1115    276        0 ( 710/1326- 850/1527) -50.2 E25-E13 N10-N23
      3 1830 1234 (N18W56 L=262)   403     23        0 (1803/1217-1851/1253)  18.4 W53-W59 N16-N19
      4 1691  915 (S04W45 L=250)   439     58        0 (1667/ 880-1714/ 948) -63.4 W42-W46 S05-S01
      5  691  739 (S25E19 L=187)   559    232        0 ( 601/ 698- 799/ 771)  15.9 E25-E11 S28-S23
      6  331  603 (S37E53 L=152)   778    157        0 ( 284/ 541- 384/ 663) -48.8 E57-E48 S40-S32
      7 1741  508 (S26W67 L=272)   524     42        1 (1718/ 483-1758/ 535) -56.3 W63-W70 S27-S24
      8  894  284 (S57E01 L=205)  2389    367        6 ( 747/ 255-1084/ 318)   6.3 E18-W18 S59-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