Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1259 1822 (N57E14 L=353)  1508    168        3 (1179/1778-1337/1855)   6.3 E22-E04 N53-N61
      2  620 1789 (N32E60 L=308)  1586    123        5 ( 591/1734- 662/1842) -15.6 E74-E49 N28-N35
      3  636 1661 (N23E46 L=321)   909    115        1 ( 609/1605- 675/1710) -81.9 E50-E43 N19-N26
      4 1674 1621 (N57W42 L= 49)   887     72        1 (1652/1573-1692/1658)  38.2 W36-W53 N52-N63
      5  657 1566 (N18E39 L=328)   462     94        2 ( 625/1544- 708/1599)  -7.1 E42-E34 N16-N19
      6  522  859 (S26E27 L=340)   898    284        2 ( 463/ 748- 558/ 985) -53.1 E33-E23 S32-S20
      7 1898  901 (N14W68 L= 75)   996    103        3 (1877/ 859-1920/ 938) -18.4 W64-W73 N12-N16
      8  915  766 (S22W01 L=  8)   303    100        0 ( 897/ 726- 940/ 802) -63.4 W00-W02 S23-S18
      9  688  724 (S30E13 L=355)   238     95        0 ( 640/ 710- 734/ 743)  33.7 E15-E09 S32-S28
     10  736  637 (S34E07 L=  0)   402    100        0 ( 684/ 618- 787/ 654)  14.0 E11-E03 S35-S33
     11 1375  582 (S19W35 L= 42)   389    122        0 (1314/ 567-1434/ 601)  39.8 W30-W37 S21-S16
     12  642  319 (S63E07 L=  1)   399     41        0 ( 626/ 288- 655/ 346) -51.3 E09-E03 S66-S59
     13 1419  276 (S35W62 L= 69)  1219    106        2 (1363/ 255-1471/ 309)  40.6 W55-W67 S38-S32
  

    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