Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1420 1348 (N19W31 L=132)   678    266        0 (1360/1290-1497/1385) -41.2 W27-W35 N14-N22
      2  490 1369 (N35E35 L= 66)   250     55        0 ( 466/1349- 519/1383)  14.0 E36-E32 N33-N35
      3  872 1324 (N27E05 L= 95)   218     61        0 ( 834/1304- 896/1340) -33.7 E07-E03 N25-N28
      4 1141  654 (S18W02 L=102)   937    267        2 (1059/ 555-1221/ 741)  39.8 E05-W07 S23-S13
      5 1710  642 (S30W46 L=146)   502     75        1 (1674/ 616-1738/ 670)   9.5 W42-W48 S32-S28
      6 1472  633 (S26W24 L=124)   329     58        0 (1445/ 606-1495/ 662)  26.6 W21-W25 S27-S23
      7  783  502 (S23E25 L= 76)   722    236        1 ( 698/ 433- 869/ 580)  26.6 E32-E16 S27-S18
      8  381  544 (S16E56 L= 45)   402     61        0 ( 368/ 511- 395/ 578)  33.7 E58-E52 S18-S13
      9 1309  504 (S32W11 L=112)   500    183        0 (1244/ 442-1362/ 569)  35.0 W05-W15 S35-S27
     10 1383  447 (S38W17 L=117)   530    147        0 (1320/ 417-1443/ 484)  16.7 W11-W21 S39-S35
     11  887  421 (S30E20 L= 80)   954    258        2 ( 784/ 371- 994/ 478)  14.7 E29-E10 S33-S27
     12  482  409 (S27E54 L= 47)   832     66        2 ( 455/ 369- 518/ 441)  68.2 E56-E50 S29-S24
  

    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