Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1522 1664 (N26W54 L=210)  4126    749        5 (1295/1599-1732/1708) -20.2 W36-W74 N16-N33
      2 1565 1536 (N18W50 L=206)   406    154        1 (1526/1487-1608/1560)   5.7 W44-W54 N16-N18
      3  297 1384 (N44E46 L=110)   409     94        0 ( 273/1362- 323/1410) -38.7 E48-E42 N42-N46
      4  444 1315 (N36E31 L=125)   249     57        0 ( 415/1294- 467/1343)  14.0 E33-E29 N34-N37
      5  224  984 (N20E55 L=101)   871    164        1 ( 198/ 906- 259/1060)  56.3 E58-E50 N15-N24
      6 1857  839 (S30W53 L=209)  2830    376        2 (1752/ 689-1906/1026)  43.4 W41-W60 S36-S19
      7  903  982 (N05E08 L=148)   624    198        1 ( 812/ 928- 994/1014)  -9.5 E14-E02 N02-N07
      8 1744  861 (S24W42 L=198)   676    161        0 (1698/ 787-1796/ 938)  31.0 W36-W47 S27-S21
      9 1218  694 (S19W03 L=158)   440    158        0 (1163/ 623-1244/ 771)  45.0 E02-W05 S21-S14
     10  795  700 (S08E21 L=135)   595    168        1 ( 760/ 610- 816/ 768)  78.7 E23-E18 S13-S03
     11  486  463 (S15E51 L=105)   995    311        2 ( 438/ 378- 540/ 540)  26.6 E59-E43 S19-S11
     12 1003  427 (S30E19 L=137)   590    155        0 ( 950/ 378-1052/ 495)  26.6 E23-E13 S31-S26
     13  537  314 (S26E56 L=100)   527     83        0 ( 517/ 284- 555/ 350)  68.2 E58-E53 S27-S22
  

    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