Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1157 1745 (N41E14 L=175)   593    121        0 (1121/1704-1191/1799) -29.1 E19-E10 N38-N45
      2  542 1681 (N20E51 L=137)   348     41        0 ( 520/1661- 568/1693)  56.3 E53-E49 N18-N21
      3  584 1571 (N14E42 L=147)   631    134        0 ( 565/1516- 609/1627) -49.4 E45-E38 N10-N17
      4 1320 1080 (N04W15 L=204)   533    161        1 (1250/1051-1411/1101)  16.7 W10-W20 N01-N06
      5  298 1047 (S22E48 L=141)   394    120        0 ( 254/1024- 341/1068)  23.2 E51-E44 S23-S20
      6 1472  830 (S06W31 L=220)   823    165        2 (1450/ 753-1494/ 915) -60.9 W27-W33 S09-N00
      7 1424  795 (S09W29 L=218)   206     61        1 (1408/ 766-1440/ 826) -45.0 W27-W30 S10-S07
      8 1868  804 (N06W65 L=254)   483    152        0 (1834/ 790-1905/ 820)  15.3 W60-W71 N04-N07
      9 1205  765 (S17W17 L=206)  1029    213        2 (1079/ 729-1309/ 811)  42.3 W10-W21 S21-S11
     10  909  509 (S40W09 L=197)  1735    329        3 ( 756/ 476-1084/ 555)  16.3 E03-W21 S44-S35
     11 1507  450 (S24W50 L=239)  1808    417        1 (1353/ 421-1652/ 489)  23.5 W39-W62 S29-S18
  

    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