lasinfo (210611) report for 'AHN4T/16FZ2_09.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: 39091153 number of points by return: 24754021 8176595 4357699 1462961 298376 scale factor x y z: 0.001 0.001 0.001 offset x y z: 217980 541230 0 min x y z: 217980.000 541230.000 6.928 max x y z: 219019.999 542519.999 53.382 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: 39091153 extended number of points by return: 24754021 8176595 4357699 1462961 298376 38024 3477 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 6928 53382 intensity 43 4827 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 26 user_data 6 7 point_source_ID 56 58 gps_time 330434062.489494 330438511.868529 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 45 255 B 39 255 NIR 18 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.63 32.05 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24754021 number of intermediate returns: 6167435 number of last returns: 24731569 number of single returns: 16561872 covered area in square units/kilounits: 1341336/1.34 point density: all returns 29.14 last only 18.44 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39091153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24754021 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8176595 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4357699 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1462961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 298376 instead zero. overview over extended number of returns of given pulse: 16561872 7638144 8693749 4663327 1302726 208177 23158 0 0 0 0 0 0 0 0 histogram of classification of points: 16764457 unclassified (1) 21883544 ground (2) 424576 building (6) 18576 water (9) +-> flagged as extended overlap: 3372317 +---> 1739654 of those are unclassified (1) +---> 1577031 of those are ground (2) +---> 54658 of those are building (6) +---> 974 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.9,7.0) has 237 bin [7.0,7.1) has 1065 bin [7.1,7.2) has 1730 bin [7.2,7.3) has 2090 bin [7.3,7.4) has 2508 bin [7.4,7.5) has 3048 bin [7.5,7.6) has 4338 bin [7.6,7.7) has 8102 bin [7.7,7.8) has 9729 bin [7.8,7.9) has 22480 bin [7.9,8.0) has 58416 bin [8.0,8.1) has 97326 bin [8.1,8.2) has 157157 bin [8.2,8.3) has 241535 bin [8.3,8.4) has 298299 bin [8.4,8.5) has 307478 bin [8.5,8.6) has 272991 bin 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1025 bin [47.2,47.3) has 996 bin [47.3,47.4) has 969 bin [47.4,47.5) has 940 bin [47.5,47.6) has 846 bin [47.6,47.7) has 808 bin [47.7,47.8) has 820 bin [47.8,47.9) has 783 bin [47.9,48.0) has 732 bin [48.0,48.1) has 747 bin [48.1,48.2) has 697 bin [48.2,48.3) has 608 bin [48.3,48.4) has 611 bin [48.4,48.5) has 593 bin [48.5,48.6) has 624 bin [48.6,48.7) has 517 bin [48.7,48.8) has 470 bin [48.8,48.9) has 427 bin [48.9,49.0) has 405 bin [49.0,49.1) has 330 bin [49.1,49.2) has 319 bin [49.2,49.3) has 316 bin [49.3,49.4) has 299 bin [49.4,49.5) has 320 bin [49.5,49.6) has 245 bin [49.6,49.7) has 280 bin [49.7,49.8) has 255 bin [49.8,49.9) has 217 bin [49.9,50.0) has 202 bin [50.0,50.1) has 193 bin [50.1,50.2) has 228 bin [50.2,50.3) has 186 bin [50.3,50.4) has 179 bin [50.4,50.5) has 158 bin [50.5,50.6) has 151 bin [50.6,50.7) has 115 bin [50.7,50.8) has 112 bin [50.8,50.9) has 88 bin [50.9,51.0) has 101 bin [51.0,51.1) has 85 bin [51.1,51.2) has 72 bin [51.2,51.3) has 38 bin [51.3,51.4) has 41 bin [51.4,51.5) has 40 bin [51.5,51.6) has 47 bin [51.6,51.7) has 36 bin [51.7,51.8) has 27 bin [51.8,51.9) has 24 bin [51.9,52.0) has 27 bin [52.0,52.1) has 26 bin [52.1,52.2) has 18 bin [52.2,52.3) has 27 bin [52.3,52.4) has 15 bin [52.4,52.5) has 13 bin [52.5,52.6) has 7 bin [52.6,52.7) has 8 bin [52.7,52.8) has 6 bin [52.8,52.9) has 1 bin [52.9,53.0) has 1 bin [53.0,53.1) has 2 bin [53.1,53.2) has 1 bin [53.2,53.3) has 1 bin [53.3,53.4) has 2 average z coordinate 16.7 for 39091153 element(s) point source id histogram with bin size 1.000000 bin 56 has 4860364 bin 57 has 30789359 bin 58 has 3441430 average point source id 56.963701914855264 for 39091153 element(s)