lasinfo (210611) report for 'AHN4T/09DN1_24.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: 176/2021 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: 13084706 number of points by return: 12918664 153903 11221 918 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 112980 556230 0 min x y z: 112980.000 556230.000 -0.164 max x y z: 114019.999 557519.999 15.791 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: 13084706 extended number of points by return: 12918664 153903 11221 918 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 -164 15791 intensity 24 4966 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1051 1053 gps_time 268472727.313426 268474273.574995 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 234 G 35 232 B 20 220 NIR 19 224 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.24 49.66 ('Amplitude') attribute1 -16.9 33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 12918664 number of intermediate returns: 12152 number of last returns: 12917515 number of single returns: 12763625 covered area in square units/kilounits: 1076928/1.08 point density: all returns 12.15 last only 11.99 (per square units) spacing: all returns 0.29 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 13084706 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 12918664 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 153903 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 11221 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 918 instead zero. overview over extended number of returns of given pulse: 12763625 286443 30955 3683 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 429156 unclassified (1) 7857345 ground (2) 97756 building (6) 4678320 water (9) 22129 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 648672 +---> 38842 of those are unclassified (1) +---> 253819 of those are ground (2) +---> 2723 of those are building (6) +---> 352726 of those are water (9) +---> 562 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.2,-0.1) has 5 bin [-0.1,0.0) has 34 bin [0.0,0.1) has 675 bin [0.1,0.2) has 20869 bin [0.2,0.3) has 258536 bin [0.3,0.4) has 2246914 bin [0.4,0.5) has 2038087 bin [0.5,0.6) has 579456 bin [0.6,0.7) has 461964 bin [0.7,0.8) has 970832 bin [0.8,0.9) has 661067 bin [0.9,1.0) has 454219 bin [1.0,1.1) has 256941 bin [1.1,1.2) has 223021 bin [1.2,1.3) has 171177 bin [1.3,1.4) has 107764 bin [1.4,1.5) has 85829 bin [1.5,1.6) has 67929 bin [1.6,1.7) has 54385 bin [1.7,1.8) has 44356 bin [1.8,1.9) has 40410 bin [1.9,2.0) has 39086 bin [2.0,2.1) has 40051 bin [2.1,2.2) has 41290 bin [2.2,2.3) has 38647 bin [2.3,2.4) has 38139 bin [2.4,2.5) has 38228 bin [2.5,2.6) has 37473 bin [2.6,2.7) has 36261 bin [2.7,2.8) has 38715 bin [2.8,2.9) has 45864 bin [2.9,3.0) has 64684 bin [3.0,3.1) has 116939 bin [3.1,3.2) has 132511 bin [3.2,3.3) has 124503 bin [3.3,3.4) has 143066 bin [3.4,3.5) has 141548 bin [3.5,3.6) has 138517 bin [3.6,3.7) has 110078 bin [3.7,3.8) has 106903 bin [3.8,3.9) has 123753 bin [3.9,4.0) has 117705 bin [4.0,4.1) has 133448 bin [4.1,4.2) has 141017 bin [4.2,4.3) has 112650 bin [4.3,4.4) has 109029 bin [4.4,4.5) has 103324 bin [4.5,4.6) has 92440 bin [4.6,4.7) has 82526 bin [4.7,4.8) has 72662 bin [4.8,4.9) has 65984 bin [4.9,5.0) has 58939 bin [5.0,5.1) has 57469 bin [5.1,5.2) has 55859 bin [5.2,5.3) has 51920 bin [5.3,5.4) has 48222 bin [5.4,5.5) has 42695 bin [5.5,5.6) has 38651 bin [5.6,5.7) has 34648 bin [5.7,5.8) has 31601 bin [5.8,5.9) has 30341 bin [5.9,6.0) has 29646 bin [6.0,6.1) has 28289 bin [6.1,6.2) has 27105 bin [6.2,6.3) has 25759 bin [6.3,6.4) has 25950 bin [6.4,6.5) has 25016 bin [6.5,6.6) has 24465 bin [6.6,6.7) has 23548 bin [6.7,6.8) has 24793 bin [6.8,6.9) has 24252 bin [6.9,7.0) has 23096 bin [7.0,7.1) has 22444 bin [7.1,7.2) has 21168 bin [7.2,7.3) has 20242 bin [7.3,7.4) has 20100 bin [7.4,7.5) has 21950 bin [7.5,7.6) has 27250 bin [7.6,7.7) has 25725 bin [7.7,7.8) has 22023 bin [7.8,7.9) has 20319 bin [7.9,8.0) has 20437 bin [8.0,8.1) has 20889 bin [8.1,8.2) has 20511 bin [8.2,8.3) has 21782 bin [8.3,8.4) has 21941 bin [8.4,8.5) has 20554 bin [8.5,8.6) has 20489 bin [8.6,8.7) has 18721 bin [8.7,8.8) has 16922 bin [8.8,8.9) has 16647 bin [8.9,9.0) has 16222 bin [9.0,9.1) has 16251 bin [9.1,9.2) has 16906 bin [9.2,9.3) has 16773 bin [9.3,9.4) has 16921 bin [9.4,9.5) has 17928 bin [9.5,9.6) has 18977 bin [9.6,9.7) has 19203 bin [9.7,9.8) has 19603 bin [9.8,9.9) has 18728 bin [9.9,10.0) has 18645 bin [10.0,10.1) has 18343 bin [10.1,10.2) has 18659 bin [10.2,10.3) has 18907 bin [10.3,10.4) has 19131 bin [10.4,10.5) has 18415 bin [10.5,10.6) has 17995 bin [10.6,10.7) has 24858 bin [10.7,10.8) has 31534 bin [10.8,10.9) has 18204 bin [10.9,11.0) has 14071 bin [11.0,11.1) has 12712 bin [11.1,11.2) has 13574 bin [11.2,11.3) has 14973 bin [11.3,11.4) has 14173 bin [11.4,11.5) has 13149 bin [11.5,11.6) has 12435 bin [11.6,11.7) has 15301 bin [11.7,11.8) has 11941 bin [11.8,11.9) has 8968 bin [11.9,12.0) has 8768 bin [12.0,12.1) has 8512 bin [12.1,12.2) has 7655 bin [12.2,12.3) has 6226 bin [12.3,12.4) has 5744 bin [12.4,12.5) has 5313 bin [12.5,12.6) has 4852 bin [12.6,12.7) has 4218 bin [12.7,12.8) has 3167 bin [12.8,12.9) has 2284 bin [12.9,13.0) has 1950 bin [13.0,13.1) has 1687 bin [13.1,13.2) has 1299 bin [13.2,13.3) has 969 bin [13.3,13.4) has 685 bin [13.4,13.5) has 608 bin [13.5,13.6) has 615 bin [13.6,13.7) has 603 bin [13.7,13.8) has 563 bin [13.8,13.9) has 486 bin [13.9,14.0) has 351 bin [14.0,14.1) has 223 bin [14.1,14.2) has 164 bin [14.2,14.3) has 115 bin [14.3,14.4) has 63 bin [14.4,14.5) has 58 bin [14.5,14.6) has 33 bin [14.6,14.7) has 23 bin [14.7,14.8) has 18 bin [14.8,14.9) has 17 bin [14.9,15.0) has 14 bin [15.0,15.1) has 11 bin [15.1,15.2) has 8 bin [15.2,15.3) has 4 bin [15.3,15.4) has 2 bin [15.4,15.5) has 3 bin [15.5,15.6) has 2 bin [15.6,15.7) has 2 bin [15.7,15.8) has 2 average z coordinate 2.2 for 13084706 element(s) point source id histogram with bin size 1.000000 bin 1051 has 179023 bin 1052 has 12289754 bin 1053 has 615929 average point source id 1052.03339058592519 for 13084706 element(s)