lasinfo (210611) report for 'AHN4T/28EZ2_05.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: 40869753 number of points by return: 35691762 3284057 1447129 388668 57165 scale factor x y z: 0.001 0.001 0.001 offset x y z: 248980 492480 0 min x y z: 248980.000 492480.000 16.216 max x y z: 250019.999 493769.999 51.577 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: 40869753 extended number of points by return: 35691762 3284057 1447129 388668 57165 945 27 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 16216 51577 intensity 39 4397 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 170 208 gps_time 324212388.432592 328789019.259995 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 35 255 B 18 255 NIR 0 255 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 -16.42 27.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 35691762 number of intermediate returns: 1898582 number of last returns: 35680866 number of single returns: 32401457 covered area in square units/kilounits: 1341540/1.34 point density: all returns 30.46 last only 26.60 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40869753 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 35691762 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3284057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1447129 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 388668 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57165 instead zero. overview over extended number of returns of given pulse: 32401457 3679559 3175347 1326168 263179 22839 1204 0 0 0 0 0 0 0 0 histogram of classification of points: 6018761 unclassified (1) 34047872 ground (2) 766678 building (6) 36442 water (9) +-> flagged as extended overlap: 2613028 +---> 397015 of those are unclassified (1) +---> 2115090 of those are ground (2) +---> 100593 of those are building (6) +---> 330 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.2,16.3) has 12 bin [16.3,16.4) has 388 bin [16.4,16.5) has 2032 bin [16.5,16.6) has 4509 bin [16.6,16.7) has 6532 bin [16.7,16.8) has 7018 bin [16.8,16.9) has 11894 bin [16.9,17.0) has 19565 bin [17.0,17.1) has 24097 bin [17.1,17.2) has 63990 bin [17.2,17.3) has 168421 bin [17.3,17.4) has 317302 bin [17.4,17.5) has 418386 bin [17.5,17.6) has 465115 bin [17.6,17.7) has 678888 bin [17.7,17.8) has 779124 bin [17.8,17.9) has 665668 bin [17.9,18.0) has 744557 bin [18.0,18.1) has 772433 bin [18.1,18.2) has 693086 bin [18.2,18.3) has 765877 bin [18.3,18.4) has 966686 bin [18.4,18.5) has 1058898 bin [18.5,18.6) has 704850 bin [18.6,18.7) has 858890 bin [18.7,18.8) has 872710 bin [18.8,18.9) has 993280 bin [18.9,19.0) has 1007054 bin [19.0,19.1) has 963946 bin [19.1,19.2) has 1050936 bin [19.2,19.3) has 972003 bin [19.3,19.4) has 1019151 bin [19.4,19.5) has 788133 bin [19.5,19.6) has 916962 bin [19.6,19.7) has 1096214 bin [19.7,19.8) has 917062 bin [19.8,19.9) has 1179028 bin [19.9,20.0) has 1139366 bin [20.0,20.1) has 1042043 bin [20.1,20.2) has 1221413 bin [20.2,20.3) has 1129374 bin [20.3,20.4) has 922122 bin [20.4,20.5) has 941752 bin [20.5,20.6) has 1101630 bin [20.6,20.7) has 1092993 bin [20.7,20.8) has 962367 bin [20.8,20.9) has 880040 bin [20.9,21.0) has 827612 bin [21.0,21.1) has 555445 bin [21.1,21.2) has 390732 bin [21.2,21.3) has 262207 bin [21.3,21.4) has 186520 bin [21.4,21.5) 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has 415 bin [44.8,44.9) has 416 bin [44.9,45.0) has 394 bin [45.0,45.1) has 391 bin [45.1,45.2) has 372 bin [45.2,45.3) has 359 bin [45.3,45.4) has 272 bin [45.4,45.5) has 267 bin [45.5,45.6) has 226 bin [45.6,45.7) has 173 bin [45.7,45.8) has 197 bin [45.8,45.9) has 178 bin [45.9,46.0) has 162 bin [46.0,46.1) has 169 bin [46.1,46.2) has 173 bin [46.2,46.3) has 193 bin [46.3,46.4) has 164 bin [46.4,46.5) has 175 bin [46.5,46.6) has 169 bin [46.6,46.7) has 166 bin [46.7,46.8) has 154 bin [46.8,46.9) has 162 bin [46.9,47.0) has 156 bin [47.0,47.1) has 126 bin [47.1,47.2) has 116 bin [47.2,47.3) has 101 bin [47.3,47.4) has 116 bin [47.4,47.5) has 99 bin [47.5,47.6) has 96 bin [47.6,47.7) has 93 bin [47.7,47.8) has 104 bin [47.8,47.9) has 131 bin [47.9,48.0) has 158 bin [48.0,48.1) has 123 bin [48.1,48.2) has 115 bin [48.2,48.3) has 101 bin [48.3,48.4) has 101 bin [48.4,48.5) has 88 bin [48.5,48.6) has 96 bin [48.6,48.7) has 105 bin [48.7,48.8) has 100 bin [48.8,48.9) has 89 bin [48.9,49.0) has 100 bin [49.0,49.1) has 87 bin [49.1,49.2) has 83 bin [49.2,49.3) has 99 bin [49.3,49.4) has 76 bin [49.4,49.5) has 59 bin [49.5,49.6) has 56 bin [49.6,49.7) has 63 bin [49.7,49.8) has 59 bin [49.8,49.9) has 77 bin [49.9,50.0) has 83 bin [50.0,50.1) has 72 bin [50.1,50.2) has 34 bin [50.2,50.3) has 43 bin [50.3,50.4) has 39 bin [50.4,50.5) has 62 bin [50.5,50.6) has 30 bin [50.6,50.7) has 36 bin [50.7,50.8) has 36 bin [50.8,50.9) has 25 bin [50.9,51.0) has 28 bin [51.0,51.1) has 25 bin [51.1,51.2) has 10 bin [51.2,51.3) has 3 bin [51.3,51.4) has 2 bin [51.5,51.6) has 3 average z coordinate 20.9 for 40869753 element(s) point source id histogram with bin size 1.000000 bin 170 has 8609735 bin 171 has 20169669 bin 208 has 12090349 average point source id 181.734911414805964 for 40869753 element(s)