Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1688 1548 (N34W57 L= 86)   809     99        0 (1649/1508-1713/1577) -45.0 W53-W59 N31-N36
      2  544 1479 (N34E36 L=353)   905    221        2 ( 461/1429- 629/1516) -11.3 E43-E28 N30-N36
      3  378 1287 (N21E46 L=343)  2659    608        5 ( 235/1079- 486/1436) -37.2 E64-E35 N07-N29
      4  974 1380 (N27E03 L= 27)   454    178        2 ( 895/1331-1056/1397) -21.8 E08-W02 N23-N27
      5 1157 1198 (N14W09 L= 38)   304    115        0 (1105/1163-1209/1246) -39.8 W05-W11 N12-N17
      6 1651 1186 (N12W43 L= 73)   261     84        1 (1628/1153-1679/1227) -59.0 W41-W45 N09-N14
      7 1568  988 (S00W35 L= 65)   377    113        1 (1529/ 957-1616/1004)   8.1 W32-W39 S01-N00
      8  508  911 (S03E34 L=355)   304     68        2 ( 474/ 886- 542/ 930)  11.3 E36-E31 S04-S01
      9  807  829 (S08E14 L= 15)   390    124        1 ( 739/ 789- 856/ 861) -35.5 E18-E10 S10-S05
     10  416  757 (S12E42 L=347)   265     48        1 ( 399/ 735- 436/ 780) -18.4 E43-E40 S13-S10
     11  372  646 (S20E48 L=341)   552    147        1 ( 346/ 598- 403/ 688)  40.6 E51-E44 S23-S16
     12 1445  581 (S26W29 L= 58)   542    136        0 (1386/ 563-1511/ 595)   0.0 W24-W33 S27-S24
     13  588  516 (S29E33 L=356)   979    242        4 ( 530/ 457- 653/ 555)  30.3 E39-E27 S33-S25
  

    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