lasinfo (210611) report for 'AHN4T/27BZ2_01.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: 26038229 number of points by return: 25872608 136673 25407 3291 241 scale factor x y z: 0.001 0.001 0.001 offset x y z: 194980 492480 0 min x y z: 194980.000 492480.000 22.801 max x y z: 196019.999 493769.999 61.171 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: 26038229 extended number of points by return: 25872608 136673 25407 3291 241 9 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 22801 61171 intensity 25 1683 return_number 1 6 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -11 29 user_data 6 7 point_source_ID 125 126 gps_time 330425436.177908 330426189.910697 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 33 255 B 35 253 NIR 0 230 extended_return_number 1 6 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.78 -0.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25872608 number of intermediate returns: 29605 number of last returns: 25870523 number of single returns: 25734507 covered area in square units/kilounits: 1341588/1.34 point density: all returns 19.41 last only 19.28 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26038229 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25872608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 136673 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 25407 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 3291 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 241 instead zero. overview over extended number of returns of given pulse: 25734507 222564 67408 12494 1198 58 0 0 0 0 0 0 0 0 0 histogram of classification of points: 596072 unclassified (1) 25442017 ground (2) 140 water (9) +-> flagged as extended overlap: 1670202 +---> 95251 of those are unclassified (1) +---> 1574951 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [22.8,22.9) has 251 bin [22.9,23.0) has 1844 bin [23.0,23.1) has 2462 bin [23.1,23.2) has 2733 bin [23.2,23.3) has 5202 bin [23.3,23.4) has 13296 bin [23.4,23.5) has 18740 bin [23.5,23.6) has 27331 bin [23.6,23.7) has 34238 bin [23.7,23.8) has 42554 bin [23.8,23.9) has 41365 bin [23.9,24.0) has 43488 bin [24.0,24.1) has 43502 bin [24.1,24.2) has 43801 bin [24.2,24.3) has 42119 bin [24.3,24.4) has 42279 bin [24.4,24.5) has 41296 bin [24.5,24.6) has 43330 bin [24.6,24.7) has 41853 bin [24.7,24.8) has 41847 bin 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[55.3,55.4) has 1278 bin [55.4,55.5) has 1221 bin [55.5,55.6) has 1189 bin [55.6,55.7) has 1176 bin [55.7,55.8) has 1089 bin [55.8,55.9) has 1091 bin [55.9,56.0) has 983 bin [56.0,56.1) has 1017 bin [56.1,56.2) has 994 bin [56.2,56.3) has 914 bin [56.3,56.4) has 903 bin [56.4,56.5) has 781 bin [56.5,56.6) has 780 bin [56.6,56.7) has 737 bin [56.7,56.8) has 793 bin [56.8,56.9) has 731 bin [56.9,57.0) has 679 bin [57.0,57.1) has 549 bin [57.1,57.2) has 609 bin [57.2,57.3) has 447 bin [57.3,57.4) has 458 bin [57.4,57.5) has 429 bin [57.5,57.6) has 401 bin [57.6,57.7) has 370 bin [57.7,57.8) has 341 bin [57.8,57.9) has 310 bin [57.9,58.0) has 300 bin [58.0,58.1) has 228 bin [58.1,58.2) has 210 bin [58.2,58.3) has 161 bin [58.3,58.4) has 135 bin [58.4,58.5) has 106 bin [58.5,58.6) has 92 bin [58.6,58.7) has 81 bin [58.7,58.8) has 54 bin [58.8,58.9) has 52 bin [58.9,59.0) has 50 bin [59.0,59.1) has 39 bin [59.1,59.2) has 37 bin [59.2,59.3) has 22 bin [59.3,59.4) has 21 bin [59.4,59.5) has 18 bin [59.5,59.6) has 19 bin [59.6,59.7) has 5 bin [59.7,59.8) has 13 bin [59.8,59.9) has 8 bin [59.9,60.0) has 1 bin [60.0,60.1) has 2 bin [60.1,60.2) has 2 bin [60.3,60.4) has 3 bin [60.4,60.5) has 3 bin [60.5,60.6) has 1 bin [61.1,61.2) has 2 average z coordinate 39.4 for 26038229 element(s) point source id histogram with bin size 1.000000 bin 125 has 6070368 bin 126 has 19967861 average point source id 125.766867093764333 for 26038229 element(s)