Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  737 1225 (N18E18 L=197)   751    347        3 ( 687/1147- 824/1334) -50.2 E21-E11 N13-N25
      2 1377 1171 (N11W23 L=238)   246    121        1 (1331/1134-1419/1206) -45.0 W20-W26 N08-N13
      3  690  927 (N00E21 L=193)   385     83        1 ( 663/ 891- 728/ 955)  21.8 E23-E18 S01-N02
      4 1215  890 (S05W11 L=226)   617    188        2 (1132/ 859-1294/ 932) -29.1 W06-W15 S06-S01
      5  194  781 (S08E67 L=148)  1135    119        1 ( 161/ 742- 221/ 826) -59.0 E71-E62 S11-S05
      6 1629  677 (S22W41 L=256)   460    134        0 (1589/ 621-1661/ 741)  69.4 W38-W43 S25-S17
      7  344  631 (S18E53 L=161)   719    129        1 ( 309/ 578- 377/ 688) -74.1 E56-E50 S21-S14
      8  596  565 (S23E33 L=182)  1198    278        1 ( 530/ 470- 694/ 655)  35.2 E41-E24 S29-S16
      9 1621  494 (S35W46 L=261)   423     61        0 (1591/ 478-1655/ 510)  18.4 W42-W49 S36-S34
     10  544  380 (S37E46 L=169)   757    118        1 ( 524/ 319- 575/ 437)  57.5 E52-E40 S42-S31
  

    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