lasinfo (210611) report for 'AHN4T/32HN2_22.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: 336/2022 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: 40123844 number of points by return: 28584182 8133327 2746330 572017 80071 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 456230 0 min x y z: 175980.000 456230.000 17.930 max x y z: 177019.999 457519.999 62.779 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: 40123844 extended number of points by return: 28584182 8133327 2746330 572017 80071 7444 473 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 17930 62779 intensity 21 4860 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -6 29 user_data 6 7 point_source_ID 109 110 gps_time 328692385.435078 328693217.520178 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 61 255 B 54 255 NIR 30 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.64 32.03 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28584182 number of intermediate returns: 3406859 number of last returns: 28580106 number of single returns: 20447303 covered area in square units/kilounits: 1341524/1.34 point density: all returns 29.91 last only 21.30 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40123844 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28584182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8133327 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2746330 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 572017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 80071 instead zero. overview over extended number of returns of given pulse: 20447303 10775776 6523430 1968648 363437 42000 3250 0 0 0 0 0 0 0 0 histogram of classification of points: 15211824 unclassified (1) 24715674 ground (2) 192039 building (6) 4307 water (9) +-> flagged as extended overlap: 2548343 +---> 1105105 of those are unclassified (1) +---> 1433291 of those are ground (2) +---> 9805 of those are building (6) +---> 142 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.9,18.0) has 21 bin [18.0,18.1) has 3527 bin [18.1,18.2) has 923 bin [18.2,18.3) has 505 bin [18.3,18.4) has 450 bin [18.4,18.5) has 280 bin [18.5,18.6) has 246 bin [18.6,18.7) has 513 bin [18.7,18.8) has 710 bin [18.8,18.9) has 979 bin [18.9,19.0) has 2269 bin [19.0,19.1) has 8146 bin [19.1,19.2) has 17872 bin [19.2,19.3) has 29657 bin [19.3,19.4) has 72314 bin [19.4,19.5) has 115103 bin [19.5,19.6) has 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[50.0,50.1) has 20838 bin [50.1,50.2) has 19620 bin [50.2,50.3) has 19638 bin [50.3,50.4) has 20151 bin [50.4,50.5) has 19735 bin [50.5,50.6) has 20473 bin [50.6,50.7) has 21317 bin [50.7,50.8) has 21178 bin [50.8,50.9) has 21411 bin [50.9,51.0) has 21291 bin [51.0,51.1) has 22870 bin [51.1,51.2) has 24572 bin [51.2,51.3) has 26676 bin [51.3,51.4) has 34314 bin [51.4,51.5) has 37508 bin [51.5,51.6) has 43480 bin [51.6,51.7) has 46136 bin [51.7,51.8) has 45836 bin [51.8,51.9) has 51389 bin [51.9,52.0) has 30253 bin [52.0,52.1) has 20164 bin [52.1,52.2) has 17652 bin [52.2,52.3) has 14919 bin [52.3,52.4) has 13293 bin [52.4,52.5) has 13362 bin [52.5,52.6) has 13162 bin [52.6,52.7) has 13031 bin [52.7,52.8) has 11726 bin [52.8,52.9) has 11666 bin [52.9,53.0) has 11289 bin [53.0,53.1) has 10812 bin [53.1,53.2) has 10153 bin [53.2,53.3) has 10069 bin [53.3,53.4) has 9786 bin [53.4,53.5) has 9882 bin [53.5,53.6) has 10033 bin [53.6,53.7) has 9382 bin [53.7,53.8) has 8896 bin [53.8,53.9) has 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1839 bin [57.9,58.0) has 1856 bin [58.0,58.1) has 1881 bin [58.1,58.2) has 1852 bin [58.2,58.3) has 1743 bin [58.3,58.4) has 1607 bin [58.4,58.5) has 1515 bin [58.5,58.6) has 1428 bin [58.6,58.7) has 1307 bin [58.7,58.8) has 1401 bin [58.8,58.9) has 1425 bin [58.9,59.0) has 1510 bin [59.0,59.1) has 1296 bin [59.1,59.2) has 1128 bin [59.2,59.3) has 1146 bin [59.3,59.4) has 1008 bin [59.4,59.5) has 972 bin [59.5,59.6) has 921 bin [59.6,59.7) has 867 bin [59.7,59.8) has 866 bin [59.8,59.9) has 798 bin [59.9,60.0) has 675 bin [60.0,60.1) has 630 bin [60.1,60.2) has 610 bin [60.2,60.3) has 560 bin [60.3,60.4) has 481 bin [60.4,60.5) has 431 bin [60.5,60.6) has 389 bin [60.6,60.7) has 302 bin [60.7,60.8) has 303 bin [60.8,60.9) has 270 bin [60.9,61.0) has 221 bin [61.0,61.1) has 188 bin [61.1,61.2) has 182 bin [61.2,61.3) has 159 bin [61.3,61.4) has 135 bin [61.4,61.5) has 107 bin [61.5,61.6) has 98 bin [61.6,61.7) has 74 bin [61.7,61.8) has 54 bin [61.8,61.9) has 37 bin [61.9,62.0) has 34 bin [62.0,62.1) has 23 bin [62.1,62.2) has 17 bin [62.2,62.3) has 9 bin [62.3,62.4) has 6 bin [62.4,62.5) has 1 bin [62.5,62.6) has 1 bin [62.6,62.7) has 1 bin [62.7,62.8) has 1 average z coordinate 28.7 for 40123844 element(s) point source id histogram with bin size 1.000000 bin 109 has 16021568 bin 110 has 24102276 average point source id 109.600697081765148 for 40123844 element(s)