Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1067 1740 (N46W30 L=139)   351     70        2 (1045/1704-1098/1769)  20.6 W26-W34 N43-N47
      2 1241 1674 (N36W37 L=146)   751    204        2 (1153/1630-1325/1716) -61.4 W31-W40 N30-N41
      3  816 1631 (N47W05 L=114)   377    110        1 ( 770/1611- 873/1646) -12.5 W00-W09 N45-N48
      4 1495 1580 (N22W48 L=157)   282     77        0 (1471/1548-1520/1617)  14.0 W44-W52 N21-N24
      5 1351 1575 (N26W38 L=147)   312     43        2 (1328/1550-1372/1601)  45.0 W35-W39 N24-N28
      6  444 1297 (N34E32 L= 77)   456    133        1 ( 402/1243- 492/1348) -52.1 E36-E28 N29-N38
      7  800 1284 (N25E07 L=102)   312     97        1 ( 780/1240- 826/1334) -90.0 E08-E05 N21-N28
      8  244 1073 (N25E54 L= 55)   953    136        1 ( 209/1030- 301/1120)   6.3 E57-E47 N22-N28
      9  145 1006 (N23E67 L= 41)   982     85        3 ( 112/ 974- 187/1047) -26.6 E73-E61 N20-N25
     10  968  784 (S07E09 L=100)   572    194        1 ( 927/ 700-1022/ 858)  37.9 E13-E04 S11-S04
     11 1757  656 (S39W44 L=153)   366     37        1 (1737/ 637-1782/ 673)  11.3 W41-W47 S39-S36
     12  991  467 (S27E18 L= 91)   504    114        1 ( 947/ 448-1058/ 497) -29.7 E20-E13 S29-S24
     13  756  405 (S25E35 L= 74)   334     92        0 ( 708/ 391- 810/ 417)  -8.1 E38-E31 S26-S23
     14 1143  197 (S53E24 L= 85)   527     60        0 (1111/ 178-1176/ 213)  -8.1 E26-E19 S55-S51
     15 1052  130 (S57E41 L= 68)   591     43        1 (1026/ 108-1071/ 154)  56.3 E46-E35 S60-S54
  

    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