Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  836 1862 (N41E50 L=346)  1678    213        3 ( 774/1802- 892/1894)  35.5 E59-E40 N36-N44
      2  430 1627 (N14E61 L=335)  2200    275        5 ( 379/1518- 482/1752) -56.3 E70-E56 N05-N23
      3 1213 1605 (N33E07 L= 29)   742    136        1 (1183/1543-1235/1667) -45.0 E11-E03 N29-N37
      4  348 1612 (N11E70 L=326)   590     35        1 ( 332/1585- 363/1635) -20.6 E74-E65 N09-N12
      5  465 1527 (N08E51 L=345)  2266    331        1 ( 354/1432- 592/1621)  56.3 E57-E45 N00-N16
      6 1550 1483 (N37W20 L= 56)   274     30        0 (1534/1457-1571/1503)  76.0 W19-W21 N35-N39
      7  250 1157 (S18E57 L=339)   854    119        1 ( 195/1122- 295/1191)  26.6 E63-E52 S20-S14
      8  124 1022 (S28E74 L=322)   618     79        0 ( 101/1005- 153/1042)   9.5 E80-E67 S28-S26
      9  578  857 (S28E23 L= 13)   977    212        3 ( 488/ 810- 671/ 914)  42.3 E28-E17 S32-S22
     10  957  641 (S29W08 L= 44)   845    365        1 ( 802/ 612-1142/ 671)  35.8 E01-W17 S35-S22
     11 1374  609 (S18W34 L= 70)  1052    189        2 (1295/ 565-1464/ 655)  56.3 W29-W37 S22-S13
     12  946  482 (S39W14 L= 50)  1528    343        0 ( 811/ 410-1078/ 560)  60.9 W06-W18 S49-S30
     13 1210  194 (S47W58 L= 94)   600     66        0 (1191/ 164-1232/ 232) -12.1 W51-W65 S49-S45
  

    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