Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1110 1803 (N56E08 L= 99)   974    248        0 (1002/1773-1230/1824)   2.4 E19-W05 N54-N58
      2  373 1629 (N30E68 L= 38)  1744    221        2 ( 316/1537- 455/1683)  71.6 E73-E61 N22-N34
      3 1052 1620 (N39E07 L= 99)  1136    328        0 ( 898/1581-1189/1681)  -2.5 E20-W03 N37-N41
      4  397 1454 (N19E52 L= 55)   351     79        2 ( 365/1429- 429/1479)  -7.1 E55-E47 N17-N20
      5 1627 1369 (N29W40 L=146)  2980    464        6 (1420/1294-1820/1443)  -6.0 W22-W60 N26-N32
      6 1796 1100 (N14W54 L=161)   530    125        0 (1778/1041-1831/1133) -80.5 W52-W58 N10-N16
      7  349 1074 (S05E46 L= 61)   527    106        0 ( 318/1020- 383/1118)  60.3 E48-E43 S08-S01
      8  880 1032 (S01E09 L= 98)   423     96        0 ( 844/ 987- 916/1074)  78.7 E10-E06 S03-N02
      9  604 1027 (S04E26 L= 80)   305     73        0 ( 579/ 993- 627/1064)  68.2 E27-E24 S06-S01
     10  319  904 (S15E47 L= 59)   340     76        0 ( 302/ 862- 330/ 948) -68.2 E48-E46 S17-S12
     11 1169  715 (S16W13 L=119)   742    272        0 (1088/ 665-1225/ 777)  26.6 W08-W16 S19-S12
  

    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