lasinfo (210611) report for 'AHN4T/34FN2_10.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: 38647849 number of points by return: 27539013 7304047 2907721 766693 119076 scale factor x y z: 0.001 0.001 0.001 offset x y z: 258980 472480 0 min x y z: 258980.000 472480.000 45.807 max x y z: 260019.999 473769.999 94.478 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: 38647849 extended number of points by return: 27539013 7304047 2907721 766693 119076 10693 606 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 45807 94478 intensity 23 4411 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 -1 user_data 6 7 point_source_ID 179 180 gps_time 328781031.766003 328781560.444011 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 29 255 B 19 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 -167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.39 28.54 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27539013 number of intermediate returns: 3805792 number of last returns: 27500471 number of single returns: 20197427 covered area in square units/kilounits: 1335784/1.34 point density: all returns 28.93 last only 20.59 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38647849 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27539013 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7304047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2907721 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 766693 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 119076 instead zero. overview over extended number of returns of given pulse: 20197427 8828511 6424929 2590296 541922 60624 4140 0 0 0 0 0 0 0 0 histogram of classification of points: 14857071 unclassified (1) 20395891 ground (2) 3352822 building (6) 41332 water (9) 733 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2396879 +---> 891588 of those are unclassified (1) +---> 1203801 of those are ground (2) +---> 286402 of those are building (6) +---> 15040 of those are water (9) +---> 48 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [45.8,45.9) has 44 bin [45.9,46.0) has 308 bin [46.0,46.1) has 635 bin [46.1,46.2) has 596 bin [46.2,46.3) has 664 bin [46.3,46.4) has 818 bin [46.4,46.5) has 1472 bin [46.5,46.6) has 2593 bin [46.6,46.7) has 5366 bin [46.7,46.8) has 11060 bin [46.8,46.9) has 18674 bin [46.9,47.0) has 46850 bin [47.0,47.1) 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[88.9,89.0) has 1494 bin [89.0,89.1) has 1444 bin [89.1,89.2) has 1310 bin [89.2,89.3) has 1191 bin [89.3,89.4) has 1136 bin [89.4,89.5) has 1127 bin [89.5,89.6) has 968 bin [89.6,89.7) has 947 bin [89.7,89.8) has 838 bin [89.8,89.9) has 862 bin [89.9,90.0) has 725 bin [90.0,90.1) has 766 bin [90.1,90.2) has 739 bin [90.2,90.3) has 665 bin [90.3,90.4) has 613 bin [90.4,90.5) has 618 bin [90.5,90.6) has 531 bin [90.6,90.7) has 514 bin [90.7,90.8) has 534 bin [90.8,90.9) has 435 bin [90.9,91.0) has 437 bin [91.0,91.1) has 414 bin [91.1,91.2) has 346 bin [91.2,91.3) has 287 bin [91.3,91.4) has 264 bin [91.4,91.5) has 261 bin [91.5,91.6) has 253 bin [91.6,91.7) has 244 bin [91.7,91.8) has 203 bin [91.8,91.9) has 191 bin [91.9,92.0) has 199 bin [92.0,92.1) has 174 bin [92.1,92.2) has 180 bin [92.2,92.3) has 176 bin [92.3,92.4) has 172 bin [92.4,92.5) has 177 bin [92.5,92.6) has 143 bin [92.6,92.7) has 141 bin [92.7,92.8) has 103 bin [92.8,92.9) has 112 bin [92.9,93.0) has 92 bin [93.0,93.1) has 77 bin [93.1,93.2) has 51 bin [93.2,93.3) has 49 bin [93.3,93.4) has 49 bin [93.4,93.5) has 30 bin [93.5,93.6) has 18 bin [93.6,93.7) has 22 bin [93.7,93.8) has 19 bin [93.8,93.9) has 14 bin [93.9,94.0) has 17 bin [94.0,94.1) has 8 bin [94.1,94.2) has 9 bin [94.2,94.3) has 3 bin [94.4,94.5) has 1 average z coordinate 59.0 for 38647849 element(s) point source id histogram with bin size 1.000000 bin 179 has 17418487 bin 180 has 21229362 average point source id 179.549302549800387 for 38647849 element(s)