Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  888 1854 (N43E40 L= 86)   387     20        1 ( 872/1834- 906/1876) -26.6 E43-E37 N41-N45
      2  274 1366 (S02E60 L= 66)   739     89        2 ( 228/1333- 317/1400)  20.6 E65-E56 S04-N00
      3 1491 1198 (N14W23 L=150)   549    218        0 (1459/1094-1513/1293) -61.4 W19-W25 N08-N19
      4  173 1151 (S16E66 L= 61)  3034    318        6 ( 114/1055- 224/1267)  51.8 E75-E60 S22-S08
      5  259 1197 (S12E56 L= 70)   400     66        1 ( 242/1169- 280/1222) -21.8 E58-E53 S14-S10
      6  219 1031 (S23E58 L= 68)   443     92        0 ( 182/1001- 252/1051)  23.2 E62-E54 S24-S21
      7 1854  878 (N08W61 L=187)  1759    152        4 (1784/ 819-1918/ 929)  28.1 W54-W69 N02-N12
      8 1380  856 (S08W25 L=151)   214     15        1 (1362/ 839-1399/ 877)  90.0 W23-W26 S08-S06
      9 1359  737 (S15W27 L=154)   575    222        0 (1286/ 657-1433/ 806)  70.0 W25-W29 S20-S09
     10  896  727 (S27E00 L=126)   284    109        1 ( 857/ 691- 933/ 774)  81.9 E01-W01 S30-S23
     11  815  704 (S31E05 L=122)   693    164        3 ( 767/ 662- 877/ 750)  39.8 E08-E01 S33-S26
     12 1146  461 (S36W26 L=152)   246     97        0 (1102/ 441-1186/ 476)   8.1 W22-W29 S38-S35
  

    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