lasinfo (210611) report for 'AHN4T/41GN2_09.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 23/2023 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 4290012 number of points by return: 2287522 1330581 537987 119825 14097 scale factor x y z: 0.001 0.001 0.001 offset x y z: 247980 434980 0 min x y z: 247980.000 436008.286 48.236 max x y z: 248794.684 436269.999 79.884 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 4290012 extended number of points by return: 2287522 1330581 537987 119825 14097 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 814684 Y 1028286 1289999 Z 48236 79884 intensity 56 3045 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -29 7 user_data 6 7 point_source_ID 169 170 gps_time 324211191.623014 324211533.693678 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 171 G 45 181 B 47 170 NIR 56 213 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -4833 1167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.34 13.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 2287522 number of intermediate returns: 670263 number of last returns: 2289071 number of single returns: 956844 covered area in square units/kilounits: 120504/0.12 point density: all returns 35.60 last only 19.00 (per square units) spacing: all returns 0.17 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 4290012 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2287522 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1330581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 537987 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 119825 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14097 instead zero. overview over extended number of returns of given pulse: 956844 1589265 1252930 420885 65756 4165 167 0 0 0 0 0 0 0 0 histogram of classification of points: 2425972 unclassified (1) 1864040 ground (2) +-> flagged as extended overlap: 722865 +---> 380891 of those are unclassified (1) +---> 341974 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [48.2,48.3) has 1816 bin [48.3,48.4) has 8503 bin [48.4,48.5) has 40797 bin [48.5,48.6) has 227367 bin [48.6,48.7) has 324483 bin [48.7,48.8) has 238195 bin [48.8,48.9) has 156900 bin [48.9,49.0) has 156765 bin [49.0,49.1) has 209862 bin [49.1,49.2) has 286599 bin [49.2,49.3) has 232561 bin [49.3,49.4) has 116369 bin [49.4,49.5) has 44556 bin [49.5,49.6) has 18713 bin [49.6,49.7) has 11587 bin [49.7,49.8) has 9545 bin [49.8,49.9) has 9353 bin [49.9,50.0) has 9388 bin [50.0,50.1) has 9470 bin [50.1,50.2) has 9582 bin [50.2,50.3) has 9714 bin [50.3,50.4) has 9745 bin [50.4,50.5) has 9523 bin [50.5,50.6) has 8891 bin [50.6,50.7) has 8774 bin [50.7,50.8) has 8476 bin [50.8,50.9) has 8339 bin [50.9,51.0) has 8085 bin [51.0,51.1) has 8275 bin [51.1,51.2) has 8031 bin [51.2,51.3) has 7799 bin [51.3,51.4) has 7645 bin [51.4,51.5) has 7324 bin [51.5,51.6) has 7516 bin [51.6,51.7) has 7296 bin [51.7,51.8) has 7387 bin [51.8,51.9) has 7327 bin [51.9,52.0) has 7416 bin [52.0,52.1) has 7254 bin [52.1,52.2) has 7315 bin [52.2,52.3) has 7210 bin [52.3,52.4) has 7393 bin [52.4,52.5) has 7410 bin [52.5,52.6) has 7356 bin [52.6,52.7) has 7273 bin [52.7,52.8) has 7219 bin [52.8,52.9) has 7396 bin [52.9,53.0) has 7496 bin [53.0,53.1) has 7627 bin [53.1,53.2) has 7619 bin [53.2,53.3) has 7794 bin [53.3,53.4) has 7576 bin [53.4,53.5) has 7812 bin [53.5,53.6) has 7851 bin [53.6,53.7) has 7853 bin [53.7,53.8) has 7932 bin [53.8,53.9) has 7920 bin [53.9,54.0) has 7632 bin [54.0,54.1) has 7693 bin [54.1,54.2) has 7846 bin [54.2,54.3) has 7748 bin [54.3,54.4) has 7699 bin [54.4,54.5) has 7592 bin [54.5,54.6) has 7834 bin [54.6,54.7) has 7648 bin [54.7,54.8) has 7611 bin [54.8,54.9) has 7598 bin [54.9,55.0) has 7635 bin [55.0,55.1) has 7421 bin [55.1,55.2) has 7575 bin [55.2,55.3) has 7411 bin [55.3,55.4) has 7579 bin [55.4,55.5) has 7390 bin [55.5,55.6) has 7300 bin [55.6,55.7) has 7306 bin [55.7,55.8) has 7302 bin [55.8,55.9) has 7489 bin [55.9,56.0) has 7287 bin [56.0,56.1) has 7254 bin [56.1,56.2) has 7161 bin [56.2,56.3) has 7133 bin [56.3,56.4) has 6886 bin [56.4,56.5) has 6892 bin [56.5,56.6) has 6874 bin [56.6,56.7) has 6570 bin [56.7,56.8) has 6581 bin [56.8,56.9) has 6665 bin [56.9,57.0) has 6638 bin [57.0,57.1) has 6586 bin [57.1,57.2) has 6633 bin [57.2,57.3) has 6571 bin [57.3,57.4) has 6781 bin [57.4,57.5) has 6568 bin [57.5,57.6) has 6548 bin [57.6,57.7) has 6452 bin [57.7,57.8) has 6437 bin [57.8,57.9) has 6503 bin [57.9,58.0) has 6559 bin [58.0,58.1) has 6475 bin [58.1,58.2) has 6521 bin [58.2,58.3) has 6459 bin [58.3,58.4) has 6682 bin [58.4,58.5) has 6691 bin [58.5,58.6) has 6394 bin [58.6,58.7) has 6640 bin [58.7,58.8) has 6277 bin [58.8,58.9) has 6477 bin [58.9,59.0) has 6383 bin [59.0,59.1) has 6347 bin [59.1,59.2) has 6250 bin [59.2,59.3) has 6260 bin [59.3,59.4) has 6255 bin [59.4,59.5) has 6236 bin [59.5,59.6) has 6360 bin [59.6,59.7) has 6359 bin [59.7,59.8) has 6371 bin [59.8,59.9) has 6399 bin [59.9,60.0) has 6379 bin [60.0,60.1) has 6450 bin [60.1,60.2) has 6601 bin [60.2,60.3) has 6387 bin [60.3,60.4) has 6344 bin [60.4,60.5) has 6458 bin [60.5,60.6) has 6426 bin [60.6,60.7) has 6347 bin [60.7,60.8) has 6498 bin [60.8,60.9) has 6256 bin [60.9,61.0) has 6398 bin [61.0,61.1) has 6432 bin [61.1,61.2) has 6531 bin [61.2,61.3) has 6497 bin [61.3,61.4) has 6623 bin [61.4,61.5) has 6920 bin [61.5,61.6) has 6634 bin [61.6,61.7) has 6624 bin [61.7,61.8) has 6744 bin [61.8,61.9) has 6740 bin [61.9,62.0) has 6874 bin [62.0,62.1) has 6856 bin [62.1,62.2) has 6775 bin [62.2,62.3) has 6546 bin [62.3,62.4) has 6730 bin [62.4,62.5) has 6654 bin [62.5,62.6) has 6629 bin [62.6,62.7) has 6544 bin [62.7,62.8) has 6510 bin [62.8,62.9) has 6853 bin [62.9,63.0) has 6776 bin [63.0,63.1) has 6911 bin [63.1,63.2) has 6933 bin [63.2,63.3) has 6910 bin [63.3,63.4) has 6971 bin [63.4,63.5) has 6941 bin [63.5,63.6) has 7204 bin [63.6,63.7) has 7236 bin [63.7,63.8) has 7092 bin [63.8,63.9) has 7292 bin [63.9,64.0) has 7584 bin [64.0,64.1) has 7430 bin [64.1,64.2) has 7654 bin [64.2,64.3) has 7669 bin [64.3,64.4) has 7763 bin [64.4,64.5) has 7727 bin [64.5,64.6) has 7623 bin [64.6,64.7) has 7437 bin [64.7,64.8) has 7736 bin [64.8,64.9) has 7710 bin [64.9,65.0) has 7754 bin [65.0,65.1) has 7735 bin [65.1,65.2) has 7852 bin [65.2,65.3) has 7821 bin [65.3,65.4) has 8058 bin [65.4,65.5) has 8026 bin [65.5,65.6) has 8019 bin [65.6,65.7) has 7998 bin [65.7,65.8) has 7980 bin [65.8,65.9) has 8203 bin [65.9,66.0) has 7879 bin [66.0,66.1) has 8360 bin [66.1,66.2) has 8278 bin [66.2,66.3) has 8563 bin [66.3,66.4) has 8474 bin [66.4,66.5) has 8573 bin [66.5,66.6) has 8639 bin [66.6,66.7) has 8860 bin [66.7,66.8) has 9042 bin [66.8,66.9) has 8992 bin [66.9,67.0) has 9067 bin [67.0,67.1) has 9105 bin [67.1,67.2) has 9163 bin [67.2,67.3) has 9268 bin [67.3,67.4) has 9361 bin [67.4,67.5) has 9598 bin [67.5,67.6) has 9499 bin [67.6,67.7) has 9663 bin [67.7,67.8) has 9671 bin [67.8,67.9) has 9850 bin [67.9,68.0) has 9571 bin [68.0,68.1) has 9721 bin [68.1,68.2) has 9915 bin [68.2,68.3) has 9988 bin [68.3,68.4) has 9997 bin [68.4,68.5) has 10228 bin [68.5,68.6) has 10133 bin [68.6,68.7) has 10482 bin [68.7,68.8) has 10377 bin [68.8,68.9) has 10521 bin [68.9,69.0) has 10534 bin [69.0,69.1) has 10564 bin [69.1,69.2) has 10642 bin [69.2,69.3) has 10610 bin [69.3,69.4) has 10662 bin [69.4,69.5) has 10870 bin [69.5,69.6) has 11034 bin [69.6,69.7) has 11015 bin [69.7,69.8) has 11110 bin [69.8,69.9) has 11270 bin [69.9,70.0) has 11335 bin [70.0,70.1) has 11839 bin [70.1,70.2) has 11632 bin [70.2,70.3) has 11689 bin [70.3,70.4) has 11781 bin [70.4,70.5) has 11778 bin [70.5,70.6) has 11872 bin [70.6,70.7) has 11733 bin [70.7,70.8) has 11853 bin [70.8,70.9) has 11847 bin [70.9,71.0) has 11691 bin [71.0,71.1) has 11772 bin [71.1,71.2) has 11995 bin [71.2,71.3) has 11944 bin [71.3,71.4) has 12009 bin [71.4,71.5) has 12244 bin [71.5,71.6) has 12256 bin [71.6,71.7) has 12049 bin [71.7,71.8) has 12269 bin [71.8,71.9) has 12336 bin [71.9,72.0) has 12227 bin [72.0,72.1) has 12252 bin [72.1,72.2) has 12275 bin [72.2,72.3) has 12294 bin [72.3,72.4) has 12327 bin [72.4,72.5) has 12215 bin [72.5,72.6) has 11844 bin [72.6,72.7) has 11807 bin [72.7,72.8) has 11508 bin [72.8,72.9) has 11539 bin [72.9,73.0) has 11522 bin [73.0,73.1) has 11091 bin [73.1,73.2) has 11098 bin [73.2,73.3) has 10917 bin [73.3,73.4) has 10992 bin [73.4,73.5) has 10695 bin [73.5,73.6) has 10523 bin [73.6,73.7) has 10310 bin [73.7,73.8) has 10271 bin [73.8,73.9) has 9994 bin [73.9,74.0) has 9709 bin [74.0,74.1) has 9298 bin [74.1,74.2) has 9420 bin [74.2,74.3) has 8978 bin [74.3,74.4) has 8692 bin [74.4,74.5) has 8413 bin [74.5,74.6) has 8281 bin [74.6,74.7) has 7984 bin [74.7,74.8) has 7683 bin [74.8,74.9) has 7493 bin [74.9,75.0) has 7127 bin [75.0,75.1) has 6822 bin [75.1,75.2) has 6381 bin [75.2,75.3) has 6191 bin [75.3,75.4) has 5928 bin [75.4,75.5) has 5504 bin [75.5,75.6) has 5077 bin [75.6,75.7) has 4833 bin [75.7,75.8) has 4470 bin [75.8,75.9) has 4162 bin [75.9,76.0) has 3929 bin [76.0,76.1) has 3665 bin [76.1,76.2) has 3375 bin [76.2,76.3) has 3205 bin [76.3,76.4) has 2996 bin [76.4,76.5) has 2869 bin [76.5,76.6) has 2538 bin [76.6,76.7) has 2304 bin [76.7,76.8) has 2209 bin [76.8,76.9) has 1950 bin [76.9,77.0) has 1822 bin [77.0,77.1) has 1543 bin [77.1,77.2) has 1407 bin [77.2,77.3) has 1276 bin [77.3,77.4) has 1009 bin [77.4,77.5) has 952 bin [77.5,77.6) has 792 bin [77.6,77.7) has 698 bin [77.7,77.8) has 560 bin [77.8,77.9) has 477 bin [77.9,78.0) has 406 bin [78.0,78.1) has 337 bin [78.1,78.2) has 280 bin [78.2,78.3) has 216 bin [78.3,78.4) has 171 bin [78.4,78.5) has 132 bin [78.5,78.6) has 111 bin [78.6,78.7) has 73 bin [78.7,78.8) has 49 bin [78.8,78.9) has 30 bin [78.9,79.0) has 29 bin [79.0,79.1) has 16 bin [79.1,79.2) has 12 bin [79.2,79.3) has 21 bin [79.3,79.4) has 8 bin [79.4,79.5) has 4 bin [79.5,79.6) has 5 bin [79.6,79.7) has 4 bin [79.7,79.8) has 2 bin [79.8,79.9) has 1 average z coordinate 56.6 for 4290012 element(s) point source id histogram with bin size 1.000000 bin 169 has 1184395 bin 170 has 3105617 average point source id 169.723918021674535 for 4290012 element(s)