lasinfo (210611) report for 'AHN4T/19GZ1_21.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: 177/2021 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: 27444192 number of points by return: 26730617 493952 175177 43793 653 scale factor x y z: 0.001 0.001 0.001 offset x y z: 119980 499980 0 min x y z: 119980.000 499980.000 -5.352 max x y z: 121019.999 501269.999 18.752 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: 27444192 extended number of points by return: 26730617 493952 175177 43793 653 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 -5352 18752 intensity 45 4126 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 32 user_data 8 9 point_source_ID 23 25 gps_time 269523627.943437 269524938.408138 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 46 255 B 43 255 NIR 55 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 5333 extended_scanner_channel 0 0 attribute0 0.45 41.26 ('Amplitude') attribute1 -17.92 22.92 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26730617 number of intermediate returns: 221502 number of last returns: 26711986 number of single returns: 26219913 covered area in square units/kilounits: 1333860/1.33 point density: all returns 20.58 last only 20.03 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27444192 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26730617 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 493952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 175177 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 43793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 653 instead zero. overview over extended number of returns of given pulse: 26219913 650780 396469 173744 3196 90 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1137168 unclassified (1) 25110066 ground (2) 672369 building (6) 485220 water (9) 39369 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2118319 +---> 70085 of those are unclassified (1) +---> 1905730 of those are ground (2) +---> 116792 of those are building (6) +---> 24784 of those are water (9) +---> 928 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.4,-5.3) has 48 bin [-5.3,-5.2) has 2175 bin [-5.2,-5.1) has 7722 bin [-5.1,-5.0) has 10287 bin [-5.0,-4.9) has 8583 bin [-4.9,-4.8) has 16042 bin [-4.8,-4.7) has 36644 bin [-4.7,-4.6) has 237538 bin [-4.6,-4.5) has 384736 bin [-4.5,-4.4) has 297506 bin [-4.4,-4.3) has 656280 bin [-4.3,-4.2) has 2236474 bin [-4.2,-4.1) has 5427278 bin [-4.1,-4.0) has 6028567 bin [-4.0,-3.9) has 5641350 bin [-3.9,-3.8) has 1722195 bin [-3.8,-3.7) has 643312 bin [-3.7,-3.6) has 364120 bin [-3.6,-3.5) has 268577 bin [-3.5,-3.4) has 281721 bin [-3.4,-3.3) has 282284 bin [-3.3,-3.2) has 169708 bin [-3.2,-3.1) has 94212 bin [-3.1,-3.0) has 71635 bin [-3.0,-2.9) has 63976 bin [-2.9,-2.8) has 79991 bin [-2.8,-2.7) has 134148 bin [-2.7,-2.6) has 210091 bin [-2.6,-2.5) has 260061 bin [-2.5,-2.4) has 143134 bin [-2.4,-2.3) has 78745 bin [-2.3,-2.2) has 16614 bin [-2.2,-2.1) has 11371 bin [-2.1,-2.0) has 10219 bin [-2.0,-1.9) has 9963 bin [-1.9,-1.8) has 11161 bin [-1.8,-1.7) has 11923 bin [-1.7,-1.6) has 12727 bin [-1.6,-1.5) has 13494 bin [-1.5,-1.4) has 16191 bin [-1.4,-1.3) has 12833 bin [-1.3,-1.2) has 11719 bin [-1.2,-1.1) has 12409 bin [-1.1,-1.0) has 13638 bin [-1.0,-0.9) has 18055 bin [-0.9,-0.8) has 17775 bin [-0.8,-0.7) has 17929 bin [-0.7,-0.6) has 15896 bin [-0.6,-0.5) has 17216 bin [-0.5,-0.4) has 16769 bin [-0.4,-0.3) has 16937 bin [-0.3,-0.2) has 17116 bin [-0.2,-0.1) has 15717 bin [-0.1,0.0) has 16295 bin [0.0,0.1) has 16041 bin [0.1,0.2) has 15892 bin [0.2,0.3) has 16110 bin [0.3,0.4) has 17027 bin [0.4,0.5) has 25216 bin [0.5,0.6) has 36030 bin [0.6,0.7) has 41357 bin [0.7,0.8) has 29269 bin [0.8,0.9) has 19648 bin [0.9,1.0) has 19691 bin [1.0,1.1) has 19071 bin [1.1,1.2) has 18610 bin [1.2,1.3) has 18368 bin [1.3,1.4) has 18889 bin [1.4,1.5) has 19318 bin [1.5,1.6) has 19120 bin [1.6,1.7) has 18927 bin [1.7,1.8) has 19303 bin [1.8,1.9) has 19842 bin [1.9,2.0) has 19596 bin [2.0,2.1) has 20090 bin [2.1,2.2) has 20077 bin [2.2,2.3) has 19462 bin [2.3,2.4) has 20714 bin [2.4,2.5) has 19417 bin [2.5,2.6) has 19225 bin [2.6,2.7) has 19568 bin [2.7,2.8) has 18796 bin [2.8,2.9) has 18354 bin [2.9,3.0) has 17861 bin [3.0,3.1) has 18364 bin [3.1,3.2) has 18921 bin [3.2,3.3) has 17487 bin [3.3,3.4) has 16543 bin [3.4,3.5) has 16379 bin [3.5,3.6) has 16383 bin [3.6,3.7) has 16584 bin [3.7,3.8) has 16131 bin [3.8,3.9) has 16091 bin [3.9,4.0) has 15499 bin [4.0,4.1) has 15184 bin [4.1,4.2) has 15266 bin [4.2,4.3) has 14720 bin [4.3,4.4) has 14600 bin [4.4,4.5) has 14394 bin [4.5,4.6) has 14274 bin [4.6,4.7) has 13940 bin [4.7,4.8) has 13804 bin [4.8,4.9) has 13654 bin [4.9,5.0) has 13027 bin [5.0,5.1) has 12685 bin [5.1,5.2) has 12624 bin [5.2,5.3) has 12509 bin [5.3,5.4) has 11947 bin [5.4,5.5) has 11497 bin [5.5,5.6) has 10764 bin [5.6,5.7) has 10966 bin [5.7,5.8) has 10538 bin [5.8,5.9) has 10560 bin [5.9,6.0) has 9684 bin [6.0,6.1) has 8075 bin [6.1,6.2) has 7614 bin [6.2,6.3) has 7370 bin [6.3,6.4) has 7218 bin [6.4,6.5) has 6942 bin [6.5,6.6) has 6968 bin [6.6,6.7) has 6916 bin [6.7,6.8) has 6711 bin [6.8,6.9) has 6544 bin [6.9,7.0) has 6253 bin [7.0,7.1) has 6022 bin [7.1,7.2) has 5994 bin [7.2,7.3) has 5819 bin [7.3,7.4) has 5573 bin [7.4,7.5) has 5357 bin [7.5,7.6) has 5064 bin [7.6,7.7) has 4866 bin [7.7,7.8) has 4351 bin [7.8,7.9) has 4034 bin [7.9,8.0) has 3900 bin [8.0,8.1) has 3806 bin [8.1,8.2) has 3717 bin [8.2,8.3) has 3623 bin [8.3,8.4) has 3381 bin [8.4,8.5) has 3308 bin [8.5,8.6) has 3201 bin [8.6,8.7) has 3111 bin [8.7,8.8) has 2921 bin [8.8,8.9) has 2663 bin [8.9,9.0) has 2744 bin [9.0,9.1) has 2535 bin [9.1,9.2) has 2438 bin [9.2,9.3) has 2309 bin [9.3,9.4) has 2185 bin [9.4,9.5) has 2146 bin [9.5,9.6) has 2022 bin [9.6,9.7) has 2045 bin [9.7,9.8) has 1936 bin [9.8,9.9) has 1881 bin [9.9,10.0) has 1821 bin [10.0,10.1) has 1685 bin [10.1,10.2) has 1490 bin [10.2,10.3) has 1382 bin [10.3,10.4) has 1356 bin [10.4,10.5) has 1223 bin [10.5,10.6) has 1131 bin [10.6,10.7) has 1095 bin [10.7,10.8) has 1011 bin [10.8,10.9) has 873 bin [10.9,11.0) has 840 bin [11.0,11.1) has 798 bin [11.1,11.2) has 748 bin [11.2,11.3) has 727 bin [11.3,11.4) has 635 bin [11.4,11.5) has 664 bin [11.5,11.6) has 555 bin [11.6,11.7) has 564 bin [11.7,11.8) has 483 bin [11.8,11.9) has 519 bin [11.9,12.0) has 468 bin [12.0,12.1) has 449 bin [12.1,12.2) has 446 bin [12.2,12.3) has 379 bin [12.3,12.4) has 356 bin [12.4,12.5) has 314 bin [12.5,12.6) has 329 bin [12.6,12.7) has 314 bin [12.7,12.8) has 299 bin [12.8,12.9) has 295 bin [12.9,13.0) has 277 bin [13.0,13.1) has 293 bin [13.1,13.2) has 288 bin [13.2,13.3) has 282 bin [13.3,13.4) has 264 bin [13.4,13.5) has 280 bin [13.5,13.6) has 249 bin [13.6,13.7) has 295 bin [13.7,13.8) has 280 bin [13.8,13.9) has 258 bin [13.9,14.0) has 258 bin [14.0,14.1) has 225 bin [14.1,14.2) has 239 bin [14.2,14.3) has 259 bin [14.3,14.4) has 247 bin [14.4,14.5) has 247 bin [14.5,14.6) has 241 bin [14.6,14.7) has 211 bin [14.7,14.8) has 244 bin [14.8,14.9) has 229 bin [14.9,15.0) has 236 bin [15.0,15.1) has 223 bin [15.1,15.2) has 194 bin [15.2,15.3) has 201 bin [15.3,15.4) has 182 bin [15.4,15.5) has 171 bin [15.5,15.6) has 172 bin [15.6,15.7) has 185 bin [15.7,15.8) has 181 bin [15.8,15.9) has 136 bin [15.9,16.0) has 149 bin [16.0,16.1) has 138 bin [16.1,16.2) has 120 bin [16.2,16.3) has 136 bin [16.3,16.4) has 107 bin [16.4,16.5) has 93 bin [16.5,16.6) has 99 bin [16.6,16.7) has 93 bin [16.7,16.8) has 63 bin [16.8,16.9) has 50 bin [16.9,17.0) has 35 bin [17.0,17.1) has 31 bin [17.1,17.2) has 31 bin [17.2,17.3) has 28 bin [17.3,17.4) has 13 bin [17.4,17.5) has 24 bin [17.5,17.6) has 24 bin [17.6,17.7) has 12 bin [17.7,17.8) has 18 bin [17.8,17.9) has 9 bin [17.9,18.0) has 7 bin [18.0,18.1) has 14 bin [18.1,18.2) has 5 bin [18.2,18.3) has 5 bin [18.3,18.4) has 4 bin [18.4,18.5) has 2 bin [18.5,18.6) has 3 bin [18.6,18.7) has 3 bin [18.7,18.8) has 2 average z coordinate -3.6 for 27444192 element(s) point source id histogram with bin size 1.000000 bin 23 has 3823059 bin 24 has 19831970 bin 25 has 3789163 average point source id 23.998764911716112 for 27444192 element(s)