Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  898 1825 (N44E31 L=162)   516     91        0 ( 850/1808- 942/1843)  23.2 E34-E26 N42-N46
      2  693 1715 (N31E39 L=154)   937    135        1 ( 630/1666- 741/1737) -14.0 E44-E32 N28-N33
      3  584 1663 (N26E45 L=148)   581     80        1 ( 555/1618- 609/1703) -80.5 E46-E41 N22-N29
      4 1683 1559 (N42W43 L=235)   922     77        1 (1647/1525-1720/1594)  -7.1 W38-W47 N39-N45
      5  269 1520 (N14E69 L=124)  2532    135        2 ( 221/1456- 308/1575)  63.4 E75-E63 N09-N17
      6  333 1507 (N13E59 L=134)   527     65        2 ( 304/1474- 359/1537)  53.1 E61-E56 N10-N15
      7 1570 1371 (N25W29 L=222)   673    157        0 (1512/1299-1623/1411) -24.0 W24-W33 N21-N26
      8 1781 1264 (N23W48 L=241)   804    173        0 (1727/1175-1828/1323) -31.0 W43-W53 N19-N26
      9  180 1064 (S15E63 L=130)  5156    415       15 ( 109/ 922- 282/1191)  79.4 E74-E51 S23-S07
     10 1133  980 (S07W07 L=200)   205     43        0 (1105/ 961-1155/1006)  56.3 W05-W08 S08-S05
     11  513  782 (S29E30 L=162)   977    271        1 ( 411/ 742- 650/ 816)  -3.0 E38-E19 S30-S27
     12 1496  751 (S13W35 L=227)   433    146        0 (1457/ 690-1542/ 810)  77.5 W33-W36 S17-S08
     13 1718  635 (S14W57 L=249)  1039    243        2 (1683/ 574-1771/ 700)  82.9 W53-W62 S17-S09
     14  208  606 (S44E74 L=119)   750     47        0 ( 182/ 582- 229/ 632)   7.8 E88-E66 S44-S41
     15  388  450 (S54E53 L=140)  1271    153        1 ( 328/ 398- 453/ 492)  12.2 E77-E40 S58-S50
     16 1544  442 (S30W53 L=245)  2689    344        3 (1386/ 394-1705/ 488)  29.5 W41-W65 S35-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