lasinfo (210611) report for 'AHN4T/26AN2_08.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: 178/2021 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: 7868803 number of points by return: 7867826 971 6 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 497480 0 min x y z: 146980.000 497480.000 -0.579 max x y z: 148019.999 498769.999 9.108 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: 7868803 extended number of points by return: 7867826 971 6 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 1039999 Y 0 1289999 Z -579 9108 intensity 32 4358 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -11 19 user_data 8 9 point_source_ID 199 200 gps_time 270202557.376051 270204012.841229 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 64 239 G 76 252 B 68 243 NIR 0 203 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -1833 3167 extended_scanner_channel 0 0 attribute0 0.32 43.58 ('Amplitude') attribute1 -18.09 25.75 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 7867826 number of intermediate returns: 7 number of last returns: 7867817 number of single returns: 7866847 covered area in square units/kilounits: 917800/0.92 point density: all returns 8.57 last only 8.57 (per square units) spacing: all returns 0.34 last only 0.34 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 7868803 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 7867826 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 971 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6 instead zero. overview over extended number of returns of given pulse: 7866847 1936 20 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 25584 unclassified (1) 7843219 water (9) +-> flagged as extended overlap: 673641 +---> 5797 of those are unclassified (1) +---> 667844 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 27 bin [-0.5,-0.4) has 2065 bin [-0.4,-0.3) has 51443 bin [-0.3,-0.2) has 1410195 bin [-0.2,-0.1) has 5203244 bin [-0.1,0.0) has 1132135 bin [0.0,0.1) has 46863 bin [0.1,0.2) has 3141 bin [0.2,0.3) has 931 bin [0.3,0.4) has 526 bin [0.4,0.5) has 234 bin [0.5,0.6) has 208 bin [0.6,0.7) has 168 bin [0.7,0.8) has 858 bin [0.8,0.9) has 628 bin [0.9,1.0) has 282 bin [1.0,1.1) has 112 bin [1.1,1.2) has 55 bin [1.2,1.3) has 31 bin [1.3,1.4) has 40 bin [1.4,1.5) has 244 bin [1.5,1.6) has 237 bin [1.6,1.7) has 247 bin [1.7,1.8) has 387 bin [1.8,1.9) has 450 bin [1.9,2.0) has 290 bin [2.0,2.1) has 383 bin [2.1,2.2) has 415 bin [2.2,2.3) has 370 bin [2.3,2.4) has 342 bin [2.4,2.5) has 169 bin [2.5,2.6) has 133 bin [2.6,2.7) has 93 bin [2.7,2.8) has 61 bin [2.8,2.9) has 49 bin [2.9,3.0) has 64 bin [3.0,3.1) has 85 bin [3.1,3.2) has 106 bin [3.2,3.3) has 222 bin [3.3,3.4) has 280 bin [3.4,3.5) has 464 bin [3.5,3.6) has 825 bin [3.6,3.7) has 940 bin [3.7,3.8) has 696 bin [3.8,3.9) has 677 bin [3.9,4.0) has 674 bin [4.0,4.1) has 870 bin [4.1,4.2) has 1488 bin [4.2,4.3) has 1429 bin [4.3,4.4) has 800 bin [4.4,4.5) has 678 bin [4.5,4.6) has 712 bin [4.6,4.7) has 194 bin [4.7,4.8) has 68 bin [4.8,4.9) has 17 bin [4.9,5.0) has 22 bin [5.0,5.1) has 31 bin [5.1,5.2) has 7 bin [5.2,5.3) has 3 bin [5.3,5.4) has 2 bin [5.4,5.5) has 2 bin [5.5,5.6) has 3 bin [5.6,5.7) has 4 bin [5.7,5.8) has 196 bin [5.8,5.9) has 74 bin [5.9,6.0) has 3 bin [6.0,6.1) has 10 bin [6.1,6.2) has 6 bin [6.2,6.3) has 26 bin [6.3,6.4) has 4 bin [6.4,6.5) has 3 bin [6.5,6.6) has 3 bin [6.6,6.7) has 1 bin [6.9,7.0) has 1 bin [7.2,7.3) has 1 bin [7.5,7.6) has 1 bin [7.8,7.9) has 1 bin [7.9,8.0) has 1 bin [8.0,8.1) has 1 bin [8.3,8.4) has 2 bin [8.4,8.5) has 4 bin [8.5,8.6) has 3 bin [8.6,8.7) has 3 bin [8.8,8.9) has 10 bin [8.9,9.0) has 19 bin [9.0,9.1) has 10 bin [9.1,9.2) has 1 average z coordinate -0.1 for 7868803 element(s) point source id histogram with bin size 1.000000 bin 199 has 5190620 bin 200 has 2678183 average point source id 199.340354562186917 for 7868803 element(s)