Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  382 1513 (N31E57 L= 36)   567     71        1 ( 342/1493- 423/1527)   0.0 E62-E51 N29-N31
      2  699 1380 (N24E24 L= 69)   601    175        0 ( 616/1356- 780/1408)  -4.4 E30-E17 N22-N25
      3  481 1268 (N16E38 L= 55)   359     91        0 ( 448/1235- 524/1287)  31.0 E40-E34 N13-N16
      4  863 1249 (N16E11 L= 82)   211     73        0 ( 822/1237- 902/1260)   0.0 E13-E08 N15-N16
      5 1278 1196 (N14W16 L=109)   237     47        0 (1246/1171-1309/1218) -26.6 W13-W17 N12-N15
      6  710  715 (S18E20 L= 73)   253     83        0 ( 674/ 701- 755/ 730)   9.5 E22-E16 S18-S16
      7  865  513 (S31E10 L= 83)   588    154        1 ( 841/ 452- 909/ 584) -78.7 E11-E06 S35-S25
      8 1478  514 (S29W36 L=129)   468     86        1 (1439/ 482-1509/ 550)  59.0 W33-W38 S31-S26
      9  943  386 (S41E04 L= 89)   322     50        0 ( 924/ 356- 966/ 413)  68.2 E05-E02 S43-S38
  

    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