Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1126 1820 (N47E22 L=324)   381    102        0 (1107/1782-1142/1847) -39.8 E25-E19 N43-N49
      2 1293 1764 (N48E06 L=339)   507     61        1 (1269/1737-1321/1790) -80.5 E08-E04 N45-N51
      3  401 1633 (N14E62 L=284)   925    152        4 ( 351/1590- 443/1664)  56.3 E66-E58 N10-N16
      4  965 1328 (N08E11 L=334)   542    158        0 ( 914/1250- 997/1401) -45.0 E15-E08 N03-N11
      5  298 1250 (S11E53 L=292)   922    163        1 ( 242/1215- 355/1279)  16.7 E57-E47 S13-S08
      6 1365 1171 (N10W15 L=  1)   426    170        0 (1351/1093-1384/1263) -60.9 W12-W18 N06-N15
      7 1204 1117 (N03W07 L=353)   290     80        1 (1172/1068-1240/1157) -33.7 W04-W10 N00-N04
      8  517  883 (S27E28 L=318)   590    285        0 ( 406/ 861- 655/ 901)  11.9 E36-E17 S29-S24
      9 1279  790 (S13W21 L=  6)   993    228        2 (1223/ 705-1365/ 890) -24.8 W15-W28 S16-S08
     10 1450  461 (S25W45 L= 31)   400     85        0 (1409/ 445-1491/ 476)  31.0 W42-W47 S26-S23
  

    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