Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  382 1587 (N58E51 L=306)   640     70        1 ( 349/1562- 423/1605)   5.2 E57-E43 N56-N59
      2 1708 1499 (N15W62 L= 59)   983    162        0 (1678/1430-1753/1564)  58.0 W59-W69 N09-N17
      3 1457 1407 (N18W37 L= 34)   763    169        0 (1364/1381-1535/1427) -31.0 W31-W41 N14-N20
      4  775 1388 (N34E07 L=350)   365    120        0 ( 721/1371- 835/1402) -12.5 E11-E02 N32-N35
      5 1186 1363 (N22W18 L= 15)   620    212        1 (1078/1334-1282/1387) -28.6 W12-W23 N18-N25
      6  265 1243 (N35E53 L=304)  1163    122        2 ( 211/1217- 338/1272) -13.2 E61-E44 N32-N37
      7 1084 1098 (N10W05 L=  2)   584    255        0 (1022/ 991-1132/1187) -90.0 W03-W06 N03-N16
      8 1916 1027 (S18W66 L= 63)   877     76        1 (1895/ 998-1951/1063)  63.4 W62-W74 S19-S14
      9  963  625 (S14E13 L=344)   744    141        2 ( 933/ 549- 998/ 689)  63.4 E15-E09 S18-S10
     10  373  600 (S05E54 L=303)   765    150        0 ( 347/ 524- 399/ 662)  48.8 E57-E50 S09-S01
     11  754  312 (S31E39 L=318)  1220    153        3 ( 719/ 245- 797/ 374)  34.7 E46-E33 S35-S26
  

    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