lasinfo (210611) report for 'AHN4T/50HZ2_02.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: 339/2022 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: 38629042 number of points by return: 26495167 9094368 2629044 380273 30190 scale factor x y z: 0.001 0.001 0.001 offset x y z: 135980 379980 0 min x y z: 135980.000 379980.000 25.359 max x y z: 137019.999 381269.999 68.106 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: 38629042 extended number of points by return: 26495167 9094368 2629044 380273 30190 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 1039999 Y 0 1289999 Z 25359 68106 intensity 0 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 56 58 gps_time 298019857.720977 298023125.933841 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 35 255 B 23 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -17.12 32.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26495167 number of intermediate returns: 3047044 number of last returns: 26439967 number of single returns: 17353136 covered area in square units/kilounits: 1328968/1.33 point density: all returns 29.07 last only 19.90 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38629042 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26495167 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9094368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2629044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 380273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 30190 instead zero. overview over extended number of returns of given pulse: 17353136 12944805 6770807 1407787 145094 6982 431 0 0 0 0 0 0 0 0 histogram of classification of points: 17855123 unclassified (1) 20649038 ground (2) 119638 building (6) 5243 water (9) +-> flagged as extended overlap: 2775429 +---> 1317594 of those are unclassified (1) +---> 1450997 of those are ground (2) +---> 6519 of those are building (6) +---> 319 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.3,25.4) has 20 bin [25.4,25.5) has 1245 bin [25.5,25.6) has 7946 bin [25.6,25.7) has 5016 bin [25.7,25.8) has 5489 bin [25.8,25.9) has 8186 bin [25.9,26.0) has 12622 bin [26.0,26.1) has 20954 bin [26.1,26.2) has 36743 bin [26.2,26.3) has 96343 bin [26.3,26.4) has 238691 bin [26.4,26.5) has 448181 bin [26.5,26.6) has 917374 bin [26.6,26.7) has 807110 bin [26.7,26.8) has 684642 bin [26.8,26.9) has 891968 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has 14690 bin [53.4,53.5) has 14732 bin [53.5,53.6) has 14720 bin [53.6,53.7) has 14705 bin [53.7,53.8) has 14407 bin [53.8,53.9) has 14607 bin [53.9,54.0) has 14323 bin [54.0,54.1) has 14080 bin [54.1,54.2) has 13868 bin [54.2,54.3) has 14090 bin [54.3,54.4) has 13997 bin [54.4,54.5) has 13851 bin [54.5,54.6) has 13431 bin [54.6,54.7) has 13209 bin [54.7,54.8) has 13127 bin [54.8,54.9) has 12983 bin [54.9,55.0) has 13178 bin [55.0,55.1) has 12811 bin [55.1,55.2) has 12737 bin [55.2,55.3) has 12389 bin [55.3,55.4) has 12204 bin [55.4,55.5) has 12364 bin [55.5,55.6) has 12089 bin [55.6,55.7) has 12011 bin [55.7,55.8) has 11981 bin [55.8,55.9) has 12093 bin [55.9,56.0) has 11887 bin [56.0,56.1) has 11715 bin [56.1,56.2) has 11443 bin [56.2,56.3) has 11070 bin [56.3,56.4) has 10938 bin [56.4,56.5) has 11044 bin [56.5,56.6) has 10645 bin [56.6,56.7) has 10511 bin [56.7,56.8) has 10453 bin [56.8,56.9) has 10116 bin [56.9,57.0) has 9851 bin [57.0,57.1) has 9506 bin [57.1,57.2) has 9376 bin [57.2,57.3) has 9042 bin [57.3,57.4) has 8853 bin [57.4,57.5) has 8881 bin [57.5,57.6) has 8523 bin [57.6,57.7) has 8353 bin [57.7,57.8) has 8367 bin [57.8,57.9) has 8074 bin [57.9,58.0) has 7887 bin [58.0,58.1) has 7790 bin [58.1,58.2) has 7252 bin [58.2,58.3) has 7133 bin [58.3,58.4) has 7004 bin [58.4,58.5) has 6692 bin [58.5,58.6) has 6552 bin [58.6,58.7) has 6251 bin [58.7,58.8) has 6208 bin [58.8,58.9) has 5843 bin [58.9,59.0) has 5775 bin [59.0,59.1) has 5439 bin [59.1,59.2) has 5182 bin [59.2,59.3) has 4902 bin [59.3,59.4) has 4662 bin [59.4,59.5) has 4568 bin [59.5,59.6) has 4484 bin [59.6,59.7) has 4445 bin [59.7,59.8) has 4259 bin [59.8,59.9) has 4266 bin [59.9,60.0) has 4295 bin [60.0,60.1) has 4086 bin [60.1,60.2) has 3882 bin [60.2,60.3) has 3784 bin [60.3,60.4) has 3534 bin [60.4,60.5) has 3416 bin [60.5,60.6) has 3272 bin [60.6,60.7) has 3076 bin [60.7,60.8) has 3010 bin [60.8,60.9) has 2798 bin [60.9,61.0) has 2704 bin [61.0,61.1) has 2639 bin [61.1,61.2) has 2537 bin [61.2,61.3) has 2479 bin [61.3,61.4) has 2402 bin [61.4,61.5) has 2392 bin [61.5,61.6) has 2126 bin [61.6,61.7) has 2051 bin [61.7,61.8) has 2054 bin [61.8,61.9) has 1869 bin [61.9,62.0) has 1736 bin [62.0,62.1) has 1666 bin [62.1,62.2) has 1576 bin [62.2,62.3) has 1493 bin [62.3,62.4) has 1362 bin [62.4,62.5) has 1332 bin [62.5,62.6) has 1255 bin [62.6,62.7) has 1238 bin [62.7,62.8) has 1126 bin [62.8,62.9) has 1167 bin [62.9,63.0) has 1123 bin [63.0,63.1) has 1018 bin [63.1,63.2) has 912 bin [63.2,63.3) has 881 bin [63.3,63.4) has 860 bin [63.4,63.5) has 770 bin [63.5,63.6) has 712 bin [63.6,63.7) has 679 bin [63.7,63.8) has 630 bin [63.8,63.9) has 564 bin [63.9,64.0) has 538 bin [64.0,64.1) has 493 bin [64.1,64.2) has 483 bin [64.2,64.3) has 437 bin [64.3,64.4) has 445 bin [64.4,64.5) has 386 bin [64.5,64.6) has 357 bin [64.6,64.7) has 310 bin [64.7,64.8) has 290 bin [64.8,64.9) has 272 bin [64.9,65.0) has 275 bin [65.0,65.1) has 245 bin [65.1,65.2) has 193 bin [65.2,65.3) has 203 bin [65.3,65.4) has 165 bin [65.4,65.5) has 130 bin [65.5,65.6) has 116 bin [65.6,65.7) has 142 bin [65.7,65.8) has 113 bin [65.8,65.9) has 104 bin [65.9,66.0) has 89 bin [66.0,66.1) has 80 bin [66.1,66.2) has 67 bin [66.2,66.3) has 41 bin [66.3,66.4) has 36 bin [66.4,66.5) has 39 bin [66.5,66.6) has 44 bin [66.6,66.7) has 33 bin [66.7,66.8) has 21 bin [66.8,66.9) has 16 bin [66.9,67.0) has 11 bin [67.0,67.1) has 11 bin [67.1,67.2) has 9 bin [67.2,67.3) has 6 bin [67.3,67.4) has 3 bin [67.4,67.5) has 10 bin [67.5,67.6) has 1 bin [67.6,67.7) has 3 bin [67.7,67.8) has 3 bin [67.8,67.9) has 1 bin [67.9,68.0) has 1 bin [68.0,68.1) has 1 bin [68.1,68.2) has 1 average z coordinate 34.1 for 38629042 element(s) point source id histogram with bin size 1.000000 bin 56 has 1461255 bin 57 has 33375548 bin 58 has 3792239 average point source id 57.060342785617102 for 38629042 element(s)