lasinfo (210611) report for 'AHN4T/49AZ1_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: 183/2021 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: 1340366 number of points by return: 1340090 276 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 59980 392480 0 min x y z: 59980.000 392480.000 -1.466 max x y z: 60604.881 393151.514 6.928 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: 1340366 extended number of points by return: 1340090 276 0 0 0 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 624881 Y 0 671514 Z -1466 6928 intensity 59 2201 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -30 30 user_data 6 7 point_source_ID 7 14 gps_time 259151956.081583 259162332.489048 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 236 G 20 238 B 11 236 NIR 55 243 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0.59 22.01 ('Amplitude') attribute1 -15.14 6.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 1340090 number of intermediate returns: 0 number of last returns: 1340133 number of single returns: 1339857 covered area in square units/kilounits: 73900/0.07 point density: all returns 18.14 last only 18.13 (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 1340366 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 1340090 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 276 instead zero. overview over extended number of returns of given pulse: 1339857 509 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5826 unclassified (1) 1275935 ground (2) 58605 water (9) +-> flagged as extended overlap: 307529 +---> 3452 of those are unclassified (1) +---> 293036 of those are ground (2) +---> 11041 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 30 bin [-1.4,-1.3) has 1706 bin [-1.3,-1.2) has 20211 bin [-1.2,-1.1) has 90671 bin [-1.1,-1.0) has 70104 bin [-1.0,-0.9) has 61947 bin [-0.9,-0.8) has 78018 bin [-0.8,-0.7) has 57228 bin [-0.7,-0.6) has 46206 bin [-0.6,-0.5) has 55296 bin [-0.5,-0.4) has 50416 bin [-0.4,-0.3) has 34965 bin [-0.3,-0.2) has 24175 bin [-0.2,-0.1) has 20203 bin [-0.1,0.0) has 24942 bin [0.0,0.1) has 26083 bin [0.1,0.2) has 26224 bin [0.2,0.3) has 14431 bin [0.3,0.4) has 12374 bin [0.4,0.5) has 12994 bin [0.5,0.6) has 9418 bin [0.6,0.7) has 7131 bin [0.7,0.8) has 7815 bin [0.8,0.9) has 9152 bin [0.9,1.0) has 7815 bin [1.0,1.1) has 7591 bin [1.1,1.2) has 7451 bin [1.2,1.3) has 7679 bin [1.3,1.4) has 7423 bin [1.4,1.5) has 7442 bin [1.5,1.6) has 6723 bin [1.6,1.7) has 6776 bin [1.7,1.8) has 7293 bin [1.8,1.9) has 7148 bin [1.9,2.0) has 7108 bin [2.0,2.1) has 7306 bin [2.1,2.2) has 7284 bin [2.2,2.3) has 7321 bin [2.3,2.4) has 7498 bin [2.4,2.5) has 7303 bin [2.5,2.6) has 7115 bin [2.6,2.7) has 7137 bin [2.7,2.8) has 7118 bin [2.8,2.9) has 7126 bin [2.9,3.0) has 7279 bin [3.0,3.1) has 7295 bin [3.1,3.2) has 7486 bin [3.2,3.3) has 7580 bin [3.3,3.4) has 7568 bin [3.4,3.5) has 7708 bin [3.5,3.6) has 7555 bin [3.6,3.7) has 7703 bin [3.7,3.8) has 7704 bin [3.8,3.9) has 7847 bin [3.9,4.0) has 7960 bin [4.0,4.1) has 8259 bin [4.1,4.2) has 8413 bin [4.2,4.3) has 8202 bin [4.3,4.4) has 7902 bin [4.4,4.5) has 7655 bin [4.5,4.6) has 8641 bin [4.6,4.7) has 8310 bin [4.7,4.8) has 8388 bin [4.8,4.9) has 9955 bin [4.9,5.0) has 15974 bin [5.0,5.1) has 16142 bin [5.1,5.2) has 23676 bin [5.2,5.3) has 48559 bin [5.3,5.4) has 27799 bin [5.4,5.5) has 14687 bin [5.5,5.6) has 12465 bin [5.6,5.7) has 9650 bin [5.7,5.8) has 7155 bin [5.8,5.9) has 7012 bin [5.9,6.0) has 7357 bin [6.0,6.1) has 7705 bin [6.1,6.2) has 7268 bin [6.2,6.3) has 7482 bin [6.3,6.4) has 7861 bin [6.4,6.5) has 9010 bin [6.5,6.6) has 11610 bin [6.6,6.7) has 14129 bin [6.7,6.8) has 14860 bin [6.8,6.9) has 3145 bin [6.9,7.0) has 13 average z coordinate 1.5 for 1340366 element(s) point source id histogram with bin size 1.000000 bin 7 has 734531 bin 8 has 491892 bin 14 has 113943 average point source id 7.962045441319759 for 1340366 element(s)