lasinfo (210611) report for 'AHN4T/57EN2_01.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: 340/2022 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: 37114980 number of points by return: 25040388 8854894 2730824 446403 42471 scale factor x y z: 0.001 0.001 0.001 offset x y z: 164980 373730 0 min x y z: 164980.000 373730.000 22.885 max x y z: 166019.999 375019.999 56.102 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: 37114980 extended number of points by return: 25040388 8854894 2730824 446403 42471 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 22885 56102 intensity 51 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 79 81 gps_time 296123100.262653 296125864.511737 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 4 255 G 27 255 B 13 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.51 48.6 ('Amplitude') attribute1 -16.56 32.83 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25040388 number of intermediate returns: 3222850 number of last returns: 25000346 number of single returns: 16148604 covered area in square units/kilounits: 1340764/1.34 point density: all returns 27.68 last only 18.65 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37114980 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25040388 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8854894 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2730824 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 446403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 42471 instead zero. overview over extended number of returns of given pulse: 16148604 12267054 6867527 1618865 200186 12179 565 0 0 0 0 0 0 0 0 histogram of classification of points: 17005516 unclassified (1) 19658702 ground (2) 442885 building (6) 7452 water (9) 425 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2264207 +---> 889173 of those are unclassified (1) +---> 1368584 of those are ground (2) +---> 6450 of those are building (6) z coordinate histogram with bin size 0.100000 bin [22.8,22.9) has 1 bin [22.9,23.0) has 41 bin [23.0,23.1) has 683 bin [23.1,23.2) has 530 bin [23.2,23.3) has 1713 bin [23.3,23.4) has 8322 bin [23.4,23.5) has 16518 bin [23.5,23.6) has 32944 bin [23.6,23.7) has 24439 bin [23.7,23.8) has 6885 bin [23.8,23.9) has 5115 bin [23.9,24.0) has 7376 bin [24.0,24.1) has 8908 bin [24.1,24.2) has 15205 bin [24.2,24.3) has 19325 bin [24.3,24.4) has 28899 bin [24.4,24.5) has 38561 bin [24.5,24.6) has 54752 bin [24.6,24.7) has 71865 bin [24.7,24.8) has 77864 bin [24.8,24.9) has 94185 bin [24.9,25.0) has 138660 bin [25.0,25.1) has 210994 bin [25.1,25.2) has 291892 bin [25.2,25.3) has 356070 bin [25.3,25.4) has 545904 bin [25.4,25.5) has 665915 bin [25.5,25.6) has 735774 bin [25.6,25.7) has 844360 bin [25.7,25.8) has 929359 bin [25.8,25.9) has 970132 bin [25.9,26.0) has 986497 bin [26.0,26.1) has 1018361 bin [26.1,26.2) has 1068193 bin [26.2,26.3) has 1140323 bin [26.3,26.4) has 1090632 bin [26.4,26.5) has 1053617 bin [26.5,26.6) has 1034338 bin [26.6,26.7) has 1013764 bin [26.7,26.8) has 934450 bin [26.8,26.9) has 884769 bin [26.9,27.0) has 938134 bin [27.0,27.1) has 816611 bin [27.1,27.2) has 619195 bin [27.2,27.3) has 506649 bin [27.3,27.4) has 337349 bin [27.4,27.5) has 265915 bin [27.5,27.6) has 219552 bin [27.6,27.7) has 188695 bin [27.7,27.8) has 166964 bin [27.8,27.9) has 148743 bin [27.9,28.0) has 135398 bin [28.0,28.1) has 131250 bin 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[43.2,43.3) has 98093 bin [43.3,43.4) has 96135 bin [43.4,43.5) has 94788 bin [43.5,43.6) has 91759 bin [43.6,43.7) has 90324 bin [43.7,43.8) has 87805 bin [43.8,43.9) has 85541 bin [43.9,44.0) has 83162 bin [44.0,44.1) has 80577 bin [44.1,44.2) has 78277 bin [44.2,44.3) has 75354 bin [44.3,44.4) has 72871 bin [44.4,44.5) has 69776 bin [44.5,44.6) has 66954 bin [44.6,44.7) has 64636 bin [44.7,44.8) has 62263 bin [44.8,44.9) has 60257 bin [44.9,45.0) has 57849 bin [45.0,45.1) has 56186 bin [45.1,45.2) has 53800 bin [45.2,45.3) has 51497 bin [45.3,45.4) has 48912 bin [45.4,45.5) has 46308 bin [45.5,45.6) has 44274 bin [45.6,45.7) has 42056 bin [45.7,45.8) has 39757 bin [45.8,45.9) has 38013 bin [45.9,46.0) has 36436 bin [46.0,46.1) has 34117 bin [46.1,46.2) has 32037 bin [46.2,46.3) has 30271 bin [46.3,46.4) has 28526 bin [46.4,46.5) has 26567 bin [46.5,46.6) has 24496 bin [46.6,46.7) has 23124 bin [46.7,46.8) has 21477 bin [46.8,46.9) has 20259 bin [46.9,47.0) has 18859 bin [47.0,47.1) 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[51.0,51.1) has 633 bin [51.1,51.2) has 545 bin [51.2,51.3) has 545 bin [51.3,51.4) has 551 bin [51.4,51.5) has 508 bin [51.5,51.6) has 472 bin [51.6,51.7) has 442 bin [51.7,51.8) has 371 bin [51.8,51.9) has 374 bin [51.9,52.0) has 365 bin [52.0,52.1) has 327 bin [52.1,52.2) has 272 bin [52.2,52.3) has 251 bin [52.3,52.4) has 198 bin [52.4,52.5) has 177 bin [52.5,52.6) has 157 bin [52.6,52.7) has 150 bin [52.7,52.8) has 126 bin [52.8,52.9) has 103 bin [52.9,53.0) has 107 bin [53.0,53.1) has 91 bin [53.1,53.2) has 94 bin [53.2,53.3) has 64 bin [53.3,53.4) has 75 bin [53.4,53.5) has 79 bin [53.5,53.6) has 71 bin [53.6,53.7) has 61 bin [53.7,53.8) has 65 bin [53.8,53.9) has 60 bin [53.9,54.0) has 53 bin [54.0,54.1) has 43 bin [54.1,54.2) has 40 bin [54.2,54.3) has 50 bin [54.3,54.4) has 33 bin [54.4,54.5) has 34 bin [54.5,54.6) has 29 bin [54.6,54.7) has 24 bin [54.7,54.8) has 27 bin [54.8,54.9) has 28 bin [54.9,55.0) has 16 bin [55.0,55.1) has 21 bin [55.1,55.2) has 12 bin [55.2,55.3) has 19 bin [55.3,55.4) has 17 bin [55.4,55.5) has 9 bin [55.5,55.6) has 11 bin [55.6,55.7) has 4 bin [55.7,55.8) has 4 bin [55.8,55.9) has 3 bin [55.9,56.0) has 3 bin [56.0,56.1) has 2 bin [56.1,56.2) has 1 average z coordinate 31.3 for 37114980 element(s) point source id histogram with bin size 1.000000 bin 79 has 3377 bin 80 has 26046247 bin 81 has 11065356 average point source id 80.298046206679885 for 37114980 element(s)