lasinfo (210611) report for 'AHN4T/39CZ2_11.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: 26/2022 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: 59085201 number of points by return: 54130973 3873234 897913 162917 20164 scale factor x y z: 0.001 0.001 0.001 offset x y z: 144980 427480 0 min x y z: 144980.000 427480.000 -0.514 max x y z: 146019.999 428769.999 32.494 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: 59085201 extended number of points by return: 54130973 3873234 897913 162917 20164 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 -514 32494 intensity 0 4944 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 -32 31 user_data 6 7 point_source_ID 44 113 gps_time 260009515.097522 266930315.344142 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 10 255 B 12 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0 49.44 ('Amplitude') attribute1 -15.77 34.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 54130973 number of intermediate returns: 1083873 number of last returns: 54105640 number of single returns: 50235285 covered area in square units/kilounits: 1338964/1.34 point density: all returns 44.13 last only 40.41 (per square units) spacing: all returns 0.15 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 59085201 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 54130973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3873234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 897913 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 162917 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20164 instead zero. overview over extended number of returns of given pulse: 50235285 5965430 2209820 573290 98263 2898 215 0 0 0 0 0 0 0 0 histogram of classification of points: 7397376 unclassified (1) 49948874 ground (2) 1339448 building (6) 397472 water (9) 2031 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3481599 +---> 472046 of those are unclassified (1) +---> 2861479 of those are ground (2) +---> 124226 of those are building (6) +---> 23848 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 1 bin [-0.4,-0.3) has 7 bin [-0.3,-0.2) has 61 bin [-0.2,-0.1) has 69 bin [-0.1,0.0) has 51 bin [0.0,0.1) has 196 bin [0.1,0.2) has 79 bin [0.2,0.3) has 29 bin [0.3,0.4) has 64 bin [0.4,0.5) has 829 bin [0.5,0.6) has 1263 bin [0.6,0.7) has 2691 bin [0.7,0.8) has 22945 bin [0.8,0.9) has 22713 bin [0.9,1.0) has 21794 bin [1.0,1.1) has 111155 bin 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[28.7,28.8) has 299 bin [28.8,28.9) has 277 bin [28.9,29.0) has 199 bin [29.0,29.1) has 174 bin [29.1,29.2) has 144 bin [29.2,29.3) has 114 bin [29.3,29.4) has 133 bin [29.4,29.5) has 110 bin [29.5,29.6) has 107 bin [29.6,29.7) has 86 bin [29.7,29.8) has 87 bin [29.8,29.9) has 84 bin [29.9,30.0) has 64 bin [30.0,30.1) has 63 bin [30.1,30.2) has 92 bin [30.2,30.3) has 71 bin [30.3,30.4) has 27 bin [30.4,30.5) has 35 bin [30.5,30.6) has 57 bin [30.6,30.7) has 49 bin [30.7,30.8) has 24 bin [30.8,30.9) has 12 bin [30.9,31.0) has 9 bin [31.0,31.1) has 5 bin [31.1,31.2) has 5 bin [31.2,31.3) has 9 bin [31.3,31.4) has 1 bin [31.4,31.5) has 6 bin [31.5,31.6) has 2 bin [31.6,31.7) has 3 bin [31.7,31.8) has 10 bin [31.8,31.9) has 15 bin [31.9,32.0) has 11 bin [32.0,32.1) has 15 bin [32.1,32.2) has 8 bin [32.2,32.3) has 32 bin [32.3,32.4) has 32 bin [32.4,32.5) has 16 average z coordinate 3.1 for 59085201 element(s) point source id histogram with bin size 1.000000 bin 44 has 19144092 bin 45 has 10321514 bin 113 has 29619595 average point source id 78.764603221033298 for 59085201 element(s)