lasinfo (210611) report for 'AHN4T/33AZ1_11.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: 337/2022 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: 46401356 number of points by return: 26100646 13507592 5362168 1243395 171924 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 464980 0 min x y z: 179980.000 464980.000 23.928 max x y z: 181019.999 466269.999 69.355 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: 46401356 extended number of points by return: 26100646 13507592 5362168 1243395 171924 14772 859 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 23928 69355 intensity 20 3548 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 -29 29 user_data 6 7 point_source_ID 112 114 gps_time 328694660.112095 328696370.306536 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 49 255 G 64 255 B 60 254 NIR 56 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.99 18.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26100646 number of intermediate returns: 6807279 number of last returns: 26081445 number of single returns: 12588014 covered area in square units/kilounits: 1341496/1.34 point density: all returns 34.59 last only 19.44 (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 46401356 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26100646 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 13507592 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5362168 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1243395 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 171924 instead zero. overview over extended number of returns of given pulse: 12588014 16268299 12365320 4300584 789200 84094 5845 0 0 0 0 0 0 0 0 histogram of classification of points: 28080992 unclassified (1) 18045315 ground (2) 275028 building (6) 21 water (9) +-> flagged as extended overlap: 3546300 +---> 1830271 of those are unclassified (1) +---> 1716029 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [23.9,24.0) has 9 bin [24.0,24.1) has 58 bin [24.1,24.2) has 141 bin [24.2,24.3) has 170 bin [24.3,24.4) has 259 bin [24.4,24.5) has 358 bin [24.5,24.6) has 550 bin [24.6,24.7) has 563 bin [24.7,24.8) has 2306 bin [24.8,24.9) has 3076 bin [24.9,25.0) has 5886 bin [25.0,25.1) has 8615 bin [25.1,25.2) has 7083 bin [25.2,25.3) has 6145 bin [25.3,25.4) has 5564 bin [25.4,25.5) has 6900 bin [25.5,25.6) has 12141 bin [25.6,25.7) has 15926 bin [25.7,25.8) has 17441 bin [25.8,25.9) 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has 2348 bin [63.8,63.9) has 2139 bin [63.9,64.0) has 2049 bin [64.0,64.1) has 1833 bin [64.1,64.2) has 1657 bin [64.2,64.3) has 1518 bin [64.3,64.4) has 1458 bin [64.4,64.5) has 1416 bin [64.5,64.6) has 1368 bin [64.6,64.7) has 1264 bin [64.7,64.8) has 1132 bin [64.8,64.9) has 1119 bin [64.9,65.0) has 1034 bin [65.0,65.1) has 929 bin [65.1,65.2) has 817 bin [65.2,65.3) has 736 bin [65.3,65.4) has 687 bin [65.4,65.5) has 561 bin [65.5,65.6) has 472 bin [65.6,65.7) has 481 bin [65.7,65.8) has 449 bin [65.8,65.9) has 460 bin [65.9,66.0) has 395 bin [66.0,66.1) has 407 bin [66.1,66.2) has 360 bin [66.2,66.3) has 358 bin [66.3,66.4) has 289 bin [66.4,66.5) has 254 bin [66.5,66.6) has 257 bin [66.6,66.7) has 195 bin [66.7,66.8) has 160 bin [66.8,66.9) has 164 bin [66.9,67.0) has 151 bin [67.0,67.1) has 111 bin [67.1,67.2) has 109 bin [67.2,67.3) has 121 bin [67.3,67.4) has 104 bin [67.4,67.5) has 87 bin [67.5,67.6) has 73 bin [67.6,67.7) has 66 bin [67.7,67.8) has 40 bin [67.8,67.9) has 43 bin [67.9,68.0) has 52 bin [68.0,68.1) has 26 bin [68.1,68.2) has 31 bin [68.2,68.3) has 20 bin [68.3,68.4) has 20 bin [68.4,68.5) has 11 bin [68.5,68.6) has 6 bin [68.6,68.7) has 14 bin [68.7,68.8) has 14 bin [68.8,68.9) has 7 bin [68.9,69.0) has 6 bin [69.0,69.1) has 4 bin [69.1,69.2) has 2 bin [69.2,69.3) has 2 bin [69.3,69.4) has 1 average z coordinate 37.4 for 46401356 element(s) point source id histogram with bin size 1.000000 bin 112 has 1164556 bin 113 has 41123480 bin 114 has 4113320 average point source id 113.063549091108456 for 46401356 element(s)