lasinfo (210611) report for 'AHN4T/67HZ2_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: 181/2021 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: 59751779 number of points by return: 43541475 9884278 4683586 1393347 249093 scale factor x y z: 0.001 0.001 0.001 offset x y z: 54980 361230 0 min x y z: 54980.000 361230.000 -0.590 max x y z: 56019.999 362519.999 41.094 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: 59751779 extended number of points by return: 43541475 9884278 4683586 1393347 249093 0 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 -590 41094 intensity 2 4207 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 31 user_data 6 7 point_source_ID 90 97 gps_time 261746066.575404 261750499.992656 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 6 255 B 14 255 NIR 61 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0.02 42.07 ('Amplitude') attribute1 -16.63 25.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43541475 number of intermediate returns: 6364055 number of last returns: 43466357 number of single returns: 33620108 covered area in square units/kilounits: 1324704/1.32 point density: all returns 45.11 last only 32.81 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 59751779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43541475 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9884278 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4683586 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1393347 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 249093 instead zero. overview over extended number of returns of given pulse: 33620108 10408294 9886240 4588282 1112013 127640 9202 0 0 0 0 0 0 0 0 histogram of classification of points: 18470225 unclassified (1) 40032858 ground (2) 1192196 building (6) 52109 water (9) 4391 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4198406 +---> 1302071 of those are unclassified (1) +---> 2709770 of those are ground (2) +---> 183681 of those are building (6) +---> 2884 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 1 bin [-0.5,-0.4) has 791 bin [-0.4,-0.3) has 55240 bin [-0.3,-0.2) has 233733 bin [-0.2,-0.1) has 286213 bin [-0.1,0.0) has 309792 bin [0.0,0.1) has 314560 bin [0.1,0.2) has 340039 bin [0.2,0.3) has 403630 bin [0.3,0.4) has 523389 bin [0.4,0.5) has 657925 bin [0.5,0.6) has 908289 bin [0.6,0.7) has 1535803 bin [0.7,0.8) has 2375617 bin 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[39.8,39.9) has 157 bin [39.9,40.0) has 126 bin [40.0,40.1) has 88 bin [40.1,40.2) has 79 bin [40.2,40.3) has 66 bin [40.3,40.4) has 41 bin [40.4,40.5) has 25 bin [40.5,40.6) has 16 bin [40.6,40.7) has 10 bin [40.7,40.8) has 8 bin [40.8,40.9) has 6 bin [41.0,41.1) has 1 average z coordinate 5.3 for 59751779 element(s) point source id histogram with bin size 1.000000 bin 90 has 7526522 bin 93 has 26420155 bin 94 has 1359864 bin 97 has 24445238 average point source id 94.28132168248915 for 59751779 element(s)