Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1432 1691 (N31W51 L=262)   742    164        1 (1353/1669-1511/1710) -28.6 W44-W56 N27-N34
      2 1109 1535 (N31W19 L=231)   584    242        0 ( 996/1513-1209/1559) -23.2 W11-W25 N27-N33
      3  791 1496 (N37E03 L=208)   970    288        0 ( 653/1452- 915/1544)  -5.7 E13-W07 N35-N39
      4 1500 1347 (N10W37 L=248)   835    249        0 (1438/1236-1542/1444)  85.6 W35-W38 N03-N16
      5 1904 1175 (S10W69 L=280)  1313    139        1 (1870/1134-1962/1221) -20.2 W64-W84 S14-S07
      6  426  863 (N07E41 L=171)  1170    457        0 ( 286/ 710- 559/ 993) -55.0 E50-E35 S03-N17
      7  223  828 (N09E60 L=151)   508    138        1 ( 192/ 770- 262/ 883) -66.8 E63-E57 N05-N12
      8 1406  761 (S21W16 L=228)   553    135        0 (1367/ 706-1433/ 830)  45.0 W13-W19 S23-S16
      9 1761  653 (S38W46 L=258)  2590    361        3 (1660/ 535-1853/ 809)  35.0 W35-W57 S45-S30
     10  703  442 (S23E36 L=175)   654    202        1 ( 675/ 342- 742/ 529)  47.5 E42-E31 S29-S17
     11  535  409 (S21E51 L=160)   980    207        0 ( 505/ 329- 568/ 509)  45.0 E56-E43 S27-S15
     12  829  397 (S29E30 L=181)   334     94        0 ( 805/ 353- 854/ 449)  32.0 E34-E26 S31-S26
     13 1274  304 (S49E04 L=207)  1351    264        3 (1160/ 256-1403/ 364)  -2.4 E15-W09 S51-S47
  

    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