lasinfo (210611) report for 'AHN4T/68EN2_04.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: 40931770 number of points by return: 33955115 4852803 1687889 383244 52719 scale factor x y z: 0.001 0.001 0.001 offset x y z: 197980 348730 0 min x y z: 197980.000 348730.000 24.776 max x y z: 199019.999 350019.999 69.153 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: 40931770 extended number of points by return: 33955115 4852803 1687889 383244 52719 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 24776 69153 intensity 2 4373 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 115 130 gps_time 292327505.296434 298297225.627130 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 57 255 B 43 255 NIR 29 255 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 0.02 43.73 ('Amplitude') attribute1 -17.45 26.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33955115 number of intermediate returns: 2127733 number of last returns: 33939071 number of single returns: 29090149 covered area in square units/kilounits: 1341488/1.34 point density: all returns 30.51 last only 25.30 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40931770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33955115 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4852803 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1687889 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 383244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 52719 instead zero. overview over extended number of returns of given pulse: 29090149 6338035 3916564 1322776 243316 19836 1094 0 0 0 0 0 0 0 0 histogram of classification of points: 9145656 unclassified (1) 31039149 ground (2) 730131 building (6) 16834 water (9) +-> flagged as extended overlap: 3104545 +---> 1099219 of those are unclassified (1) +---> 1990152 of those are ground (2) +---> 14429 of those are building (6) +---> 745 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.7,24.8) has 2 bin [24.8,24.9) has 538 bin [24.9,25.0) has 1947 bin [25.0,25.1) has 2870 bin [25.1,25.2) has 2263 bin [25.2,25.3) has 2171 bin [25.3,25.4) has 2530 bin [25.4,25.5) has 3100 bin [25.5,25.6) has 3780 bin [25.6,25.7) has 4845 bin [25.7,25.8) has 7698 bin [25.8,25.9) has 17524 bin [25.9,26.0) has 44574 bin [26.0,26.1) has 83832 bin [26.1,26.2) has 128014 bin [26.2,26.3) has 153933 bin 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[56.8,56.9) has 3739 bin [56.9,57.0) has 3647 bin [57.0,57.1) has 3490 bin [57.1,57.2) has 3437 bin [57.2,57.3) has 3217 bin [57.3,57.4) has 3001 bin [57.4,57.5) has 2930 bin [57.5,57.6) has 2677 bin [57.6,57.7) has 2490 bin [57.7,57.8) has 2352 bin [57.8,57.9) has 2290 bin [57.9,58.0) has 2148 bin [58.0,58.1) has 2062 bin [58.1,58.2) has 1953 bin [58.2,58.3) has 1857 bin [58.3,58.4) has 1716 bin [58.4,58.5) has 1656 bin [58.5,58.6) has 1644 bin [58.6,58.7) has 1586 bin [58.7,58.8) has 1483 bin [58.8,58.9) has 1475 bin [58.9,59.0) has 1370 bin [59.0,59.1) has 1310 bin [59.1,59.2) has 1294 bin [59.2,59.3) has 1246 bin [59.3,59.4) has 1205 bin [59.4,59.5) has 1221 bin [59.5,59.6) has 1213 bin [59.6,59.7) has 1119 bin [59.7,59.8) has 1124 bin [59.8,59.9) has 984 bin [59.9,60.0) has 1097 bin [60.0,60.1) has 1060 bin [60.1,60.2) has 951 bin [60.2,60.3) has 876 bin [60.3,60.4) has 868 bin [60.4,60.5) has 770 bin [60.5,60.6) has 812 bin [60.6,60.7) has 704 bin [60.7,60.8) has 715 bin 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104 bin [65.0,65.1) has 126 bin [65.1,65.2) has 101 bin [65.2,65.3) has 139 bin [65.3,65.4) has 136 bin [65.4,65.5) has 121 bin [65.5,65.6) has 106 bin [65.6,65.7) has 116 bin [65.7,65.8) has 109 bin [65.8,65.9) has 105 bin [65.9,66.0) has 85 bin [66.0,66.1) has 77 bin [66.1,66.2) has 83 bin [66.2,66.3) has 87 bin [66.3,66.4) has 94 bin [66.4,66.5) has 103 bin [66.5,66.6) has 123 bin [66.6,66.7) has 101 bin [66.7,66.8) has 82 bin [66.8,66.9) has 94 bin [66.9,67.0) has 100 bin [67.0,67.1) has 95 bin [67.1,67.2) has 83 bin [67.2,67.3) has 70 bin [67.3,67.4) has 56 bin [67.4,67.5) has 49 bin [67.5,67.6) has 44 bin [67.6,67.7) has 50 bin [67.7,67.8) has 47 bin [67.8,67.9) has 44 bin [67.9,68.0) has 43 bin [68.0,68.1) has 40 bin [68.1,68.2) has 50 bin [68.2,68.3) has 37 bin [68.3,68.4) has 37 bin [68.4,68.5) has 29 bin [68.5,68.6) has 27 bin [68.6,68.7) has 18 bin [68.7,68.8) has 16 bin [68.8,68.9) has 19 bin [68.9,69.0) has 15 bin [69.0,69.1) has 7 bin [69.1,69.2) has 6 average z coordinate 32.3 for 40931770 element(s) point source id histogram with bin size 1.000000 bin 115 has 9368839 bin 116 has 729673 bin 129 has 13761172 bin 130 has 17072086 average point source id 125.98089261715289 for 40931770 element(s)