Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1627 1657 (N50W36 L=195)  1056    136        2 (1576/1623-1667/1684)   0.0 W29-W41 N48-N53
      2  893 1399 (N12E15 L=144)   863    259        1 ( 871/1282- 922/1524) -65.0 E18-E10 N05-N20
      3  243 1364 (N02E62 L= 97)   693    130        1 ( 211/1331- 269/1400) -16.7 E68-E58 N00-N03
      4 1106 1332 (N12E01 L=158)   250     59        0 (1069/1305-1141/1358)  63.4 E02-W00 N10-N14
      5 1575 1298 (N21W29 L=188)   330     95        0 (1558/1259-1588/1354)  90.0 W27-W29 N18-N24
      6 1162 1242 (N08W04 L=163)   525    162        0 (1121/1174-1191/1328) -84.3 W01-W05 N03-N13
      7  514 1307 (N01E37 L=122)   227     19        0 ( 494/1290- 533/1321) -18.4 E38-E35 N00-N02
      8  363 1190 (S08E46 L=113)   331     32        0 ( 338/1171- 387/1208) -14.0 E47-E43 S08-S06
      9 1536 1136 (N10W28 L=187)   215     91        0 (1492/1126-1578/1148)  26.6 W25-W31 N08-N11
     10 1555  687 (S15W41 L=200)  1261    309        4 (1428/ 587-1661/ 819)  63.4 W34-W44 S22-S04
     11 1031  730 (S24W06 L=165)   684    204        0 ( 907/ 700-1114/ 768)  35.0 W00-W10 S27-S19
     12 1257  598 (S27W24 L=183)   261     57        0 (1225/ 584-1288/ 616)  11.3 W21-W26 S27-S25
     13 1458  323 (S38W52 L=211)  2302    450        6 (1290/ 296-1636/ 359)  28.4 W40-W65 S43-S30
  

    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