lasinfo (210611) report for 'AHN4T/07GZ1_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: 334/2022 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: 25958352 number of points by return: 22872194 1968815 847491 229288 36602 scale factor x y z: 0.001 0.001 0.001 offset x y z: 242980 579980 0 min x y z: 242980.000 579980.000 -3.685 max x y z: 244019.999 581269.999 32.012 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: 25958352 extended number of points by return: 22872194 1968815 847491 229288 36602 3695 267 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 -3685 32012 intensity 46 4948 return_number 1 7 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 24 26 gps_time 330509831.777167 330512066.901117 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 41 255 B 35 255 NIR 17 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.49 33.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22872194 number of intermediate returns: 1119088 number of last returns: 22855153 number of single returns: 20888083 covered area in square units/kilounits: 1324104/1.32 point density: all returns 19.60 last only 17.26 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25958352 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22872194 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1968815 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 847491 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 229288 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36602 instead zero. overview over extended number of returns of given pulse: 20888083 2255247 1856183 771470 164882 20694 1793 0 0 0 0 0 0 0 0 histogram of classification of points: 3780699 unclassified (1) 21262860 ground (2) 832860 building (6) 78864 water (9) 3069 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1943266 +---> 303250 of those are unclassified (1) +---> 1554336 of those are ground (2) +---> 67758 of those are building (6) +---> 17664 of those are water (9) +---> 258 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.7,-3.6) has 50 bin [-3.6,-3.5) has 5082 bin [-3.5,-3.4) has 15711 bin [-3.4,-3.3) has 12434 bin [-3.3,-3.2) has 20974 bin [-3.2,-3.1) has 21763 bin [-3.1,-3.0) has 18172 bin [-3.0,-2.9) has 25181 bin [-2.9,-2.8) has 39668 bin [-2.8,-2.7) has 41922 bin [-2.7,-2.6) has 44947 bin [-2.6,-2.5) has 49024 bin [-2.5,-2.4) has 66630 bin [-2.4,-2.3) has 80658 bin [-2.3,-2.2) has 107054 bin [-2.2,-2.1) has 128156 bin [-2.1,-2.0) has 189348 bin [-2.0,-1.9) has 342172 bin [-1.9,-1.8) has 786370 bin [-1.8,-1.7) has 1945002 bin [-1.7,-1.6) has 2926153 bin [-1.6,-1.5) has 2778759 bin [-1.5,-1.4) has 2589429 bin [-1.4,-1.3) has 2144790 bin [-1.3,-1.2) has 1817678 bin [-1.2,-1.1) has 1591562 bin [-1.1,-1.0) has 1047843 bin [-1.0,-0.9) has 610672 bin [-0.9,-0.8) has 415014 bin [-0.8,-0.7) has 388864 bin [-0.7,-0.6) has 315217 bin [-0.6,-0.5) has 264978 bin [-0.5,-0.4) has 189043 bin [-0.4,-0.3) has 159566 bin [-0.3,-0.2) has 130502 bin [-0.2,-0.1) has 98739 bin [-0.1,0.0) has 72736 bin [0.0,0.1) has 64542 bin [0.1,0.2) has 42587 bin [0.2,0.3) has 40695 bin [0.3,0.4) has 40603 bin [0.4,0.5) has 41966 bin [0.5,0.6) has 43397 bin [0.6,0.7) has 43598 bin [0.7,0.8) has 44071 bin [0.8,0.9) has 50981 bin [0.9,1.0) has 44448 bin [1.0,1.1) has 41632 bin [1.1,1.2) has 41495 bin [1.2,1.3) has 39786 bin [1.3,1.4) 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8090 bin [17.4,17.5) has 7872 bin [17.5,17.6) has 7626 bin [17.6,17.7) has 7446 bin [17.7,17.8) has 7115 bin [17.8,17.9) has 6958 bin [17.9,18.0) has 6466 bin [18.0,18.1) has 6404 bin [18.1,18.2) has 6023 bin [18.2,18.3) has 5889 bin [18.3,18.4) has 5593 bin [18.4,18.5) has 5397 bin [18.5,18.6) has 5017 bin [18.6,18.7) has 4762 bin [18.7,18.8) has 4653 bin [18.8,18.9) has 4371 bin [18.9,19.0) has 4231 bin [19.0,19.1) has 3960 bin [19.1,19.2) has 3817 bin [19.2,19.3) has 3688 bin [19.3,19.4) has 3509 bin [19.4,19.5) has 3274 bin [19.5,19.6) has 2918 bin [19.6,19.7) has 2849 bin [19.7,19.8) has 2649 bin [19.8,19.9) has 2312 bin [19.9,20.0) has 2285 bin [20.0,20.1) has 2140 bin [20.1,20.2) has 2033 bin [20.2,20.3) has 1773 bin [20.3,20.4) has 1668 bin [20.4,20.5) has 1588 bin [20.5,20.6) has 1541 bin [20.6,20.7) has 1415 bin [20.7,20.8) has 1332 bin [20.8,20.9) has 1254 bin [20.9,21.0) has 1083 bin [21.0,21.1) has 1070 bin [21.1,21.2) has 912 bin [21.2,21.3) has 860 bin [21.3,21.4) has 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[25.5,25.6) has 143 bin [25.6,25.7) has 117 bin [25.7,25.8) has 133 bin [25.8,25.9) has 145 bin [25.9,26.0) has 135 bin [26.0,26.1) has 142 bin [26.1,26.2) has 120 bin [26.2,26.3) has 118 bin [26.3,26.4) has 96 bin [26.4,26.5) has 103 bin [26.5,26.6) has 104 bin [26.6,26.7) has 107 bin [26.7,26.8) has 103 bin [26.8,26.9) has 102 bin [26.9,27.0) has 101 bin [27.0,27.1) has 84 bin [27.1,27.2) has 80 bin [27.2,27.3) has 76 bin [27.3,27.4) has 103 bin [27.4,27.5) has 73 bin [27.5,27.6) has 65 bin [27.6,27.7) has 89 bin [27.7,27.8) has 67 bin [27.8,27.9) has 79 bin [27.9,28.0) has 72 bin [28.0,28.1) has 83 bin [28.1,28.2) has 81 bin [28.2,28.3) has 68 bin [28.3,28.4) has 69 bin [28.4,28.5) has 63 bin [28.5,28.6) has 67 bin [28.6,28.7) has 56 bin [28.7,28.8) has 67 bin [28.8,28.9) has 53 bin [28.9,29.0) has 57 bin [29.0,29.1) has 53 bin [29.1,29.2) has 36 bin [29.2,29.3) has 37 bin [29.3,29.4) has 36 bin [29.4,29.5) has 39 bin [29.5,29.6) has 37 bin [29.6,29.7) has 24 bin [29.7,29.8) has 38 bin [29.8,29.9) has 28 bin [29.9,30.0) has 39 bin [30.0,30.1) has 33 bin [30.1,30.2) has 29 bin [30.2,30.3) has 34 bin [30.3,30.4) has 39 bin [30.4,30.5) has 18 bin [30.5,30.6) has 19 bin [30.6,30.7) has 26 bin [30.7,30.8) has 19 bin [30.8,30.9) has 18 bin [30.9,31.0) has 15 bin [31.0,31.1) has 16 bin [31.1,31.2) has 14 bin [31.2,31.3) has 11 bin [31.3,31.4) has 12 bin [31.4,31.5) has 12 bin [31.5,31.6) has 11 bin [31.6,31.7) has 6 bin [31.7,31.8) has 7 bin [31.8,31.9) has 5 bin [31.9,32.0) has 4 bin [32.0,32.1) has 1 average z coordinate 0.1 for 25958352 element(s) point source id histogram with bin size 1.000000 bin 24 has 863258 bin 25 has 20517978 bin 26 has 4577116 average point source id 25.14306986822584 for 25958352 element(s)