Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  887 1830 (N64E19 L=  7)   601     69        0 ( 855/1808- 930/1848)  18.4 E23-E13 N61-N66
      2  831 1594 (N41E16 L= 10)   246     90        1 ( 817/1550- 843/1636) -63.4 E18-E14 N38-N44
      3  665 1482 (N33E27 L=359)   303     50        2 ( 642/1462- 697/1506) -11.3 E29-E24 N31-N34
      4 1340 1408 (N28W23 L= 48)   304     88        0 (1302/1380-1381/1435) -38.7 W20-W25 N25-N29
      5  987 1332 (N23E02 L= 23)   314    153        0 ( 923/1282-1036/1371) -45.0 E06-W00 N19-N25
      6  302 1286 (N19E55 L=331)   329     48        0 ( 281/1264- 326/1305)  26.6 E57-E52 N17-N19
      7 1814  847 (S09W59 L= 85)   620    102        0 (1799/ 795-1825/ 906)  90.0 W58-W61 S12-S05
      8 1752  856 (S08W52 L= 78)   533     52        1 (1728/ 833-1775/ 886)  45.0 W49-W54 S09-S06
      9 1595  749 (S14W39 L= 65)   709    223        1 (1541/ 713-1652/ 799)  26.6 W34-W43 S16-S11
     10 1008  674 (S18E01 L= 25)  1120    300        1 ( 922/ 563-1118/ 731)  39.3 E06-W05 S25-S14
     11 1525  583 (S26W36 L= 62)   958    172        0 (1447/ 545-1579/ 647)  29.1 W30-W40 S28-S21
     12  508  495 (S32E41 L=345)  2332    384        4 ( 426/ 418- 612/ 600) -36.9 E46-E32 S37-S24
  

    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