Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1595 1637 (N29W64 L=228)  1043    190        1 (1522/1596-1676/1677) -42.0 W58-W69 N24-N33
      2 1377 1464 (N25W34 L=198)  1612    317        2 (1245/1370-1459/1564) -66.4 W28-W37 N18-N34
      3 1244 1162 (N11W16 L=180)   712    321        1 (1184/1099-1335/1208)  -5.2 W11-W22 N06-N13
      4 1365  925 (S06W18 L=183)   465    133        2 (1305/ 903-1435/ 949) -35.5 W15-W22 S08-S03
      5  255  866 (N09E58 L=107)   383     63        1 ( 236/ 833- 272/ 903) -76.0 E59-E56 N06-N10
      6 1610  711 (S25W33 L=197)  2056    503        0 (1455/ 556-1769/ 892)  26.6 W19-W48 S31-S17
      7 1472  833 (S13W24 L=188)   372     88        0 (1446/ 791-1489/ 880)  68.2 W21-W25 S15-S10
      8  420  859 (N07E42 L=122)   248     28        0 ( 400/ 843- 442/ 875)  14.0 E44-E40 N05-N07
      9 1729  693 (S30W45 L=209)  1463    251        1 (1655/ 594-1806/ 787)  31.0 W37-W53 S35-S25
     10  532  464 (S20E46 L=118)   354     69        0 ( 518/ 430- 552/ 489)  26.6 E49-E43 S22-S17
  

    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