lasinfo (210611) report for 'AHN4T/31DZ1_20.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: 179/2021 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: 65705342 number of points by return: 64823686 714193 144078 21353 2032 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 451230 0 min x y z: 113980.000 451230.000 -2.716 max x y z: 115019.999 452519.999 17.177 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: 65705342 extended number of points by return: 64823686 714193 144078 21353 2032 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 -2716 17177 intensity 0 4933 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 -33 29 user_data 6 8 point_source_ID 80 162 gps_time 269728523.102655 270295079.948358 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 32 255 G 34 255 B 18 255 NIR 54 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 4833 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.85 34.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 64823686 number of intermediate returns: 168158 number of last returns: 64809140 number of single returns: 64095642 covered area in square units/kilounits: 1257248/1.26 point density: all returns 52.26 last only 51.55 (per square units) spacing: all returns 0.14 last only 0.14 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 65705342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 64823686 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 714193 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 144078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 21353 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2032 instead zero. overview over extended number of returns of given pulse: 64095642 1150877 369966 77794 10798 265 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1601015 unclassified (1) 62028620 ground (2) 831449 building (6) 1220622 water (9) 23636 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4713433 +---> 53163 of those are unclassified (1) +---> 4580316 of those are ground (2) +---> 11308 of those are building (6) +---> 68241 of those are water (9) +---> 405 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 6 bin [-2.7,-2.6) has 2629 bin [-2.6,-2.5) has 209690 bin [-2.5,-2.4) has 1169765 bin [-2.4,-2.3) has 1738794 bin [-2.3,-2.2) has 3010869 bin [-2.2,-2.1) has 14207888 bin [-2.1,-2.0) has 21426550 bin [-2.0,-1.9) has 11941317 bin [-1.9,-1.8) has 3605425 bin [-1.8,-1.7) has 1487896 bin [-1.7,-1.6) has 725032 bin [-1.6,-1.5) has 419290 bin [-1.5,-1.4) has 385670 bin [-1.4,-1.3) has 381661 bin [-1.3,-1.2) has 328353 bin [-1.2,-1.1) has 284860 bin [-1.1,-1.0) has 197444 bin [-1.0,-0.9) has 126372 bin [-0.9,-0.8) has 96065 bin [-0.8,-0.7) has 81322 bin [-0.7,-0.6) has 77785 bin [-0.6,-0.5) has 174647 bin [-0.5,-0.4) has 504709 bin [-0.4,-0.3) has 154253 bin [-0.3,-0.2) has 152144 bin [-0.2,-0.1) has 131835 bin [-0.1,0.0) has 126424 bin [0.0,0.1) has 138735 bin [0.1,0.2) has 198129 bin [0.2,0.3) has 259288 bin [0.3,0.4) has 128288 bin [0.4,0.5) has 60534 bin [0.5,0.6) has 38734 bin [0.6,0.7) has 41052 bin [0.7,0.8) has 38252 bin [0.8,0.9) has 40876 bin [0.9,1.0) has 42326 bin [1.0,1.1) has 44277 bin [1.1,1.2) has 41967 bin [1.2,1.3) has 42260 bin [1.3,1.4) has 42617 bin [1.4,1.5) has 41779 bin [1.5,1.6) has 41169 bin [1.6,1.7) has 39828 bin [1.7,1.8) has 38038 bin [1.8,1.9) has 37764 bin [1.9,2.0) has 37837 bin [2.0,2.1) has 35522 bin [2.1,2.2) has 35798 bin [2.2,2.3) has 32801 bin [2.3,2.4) has 32368 bin [2.4,2.5) has 31953 bin [2.5,2.6) has 31464 bin [2.6,2.7) has 30042 bin [2.7,2.8) has 29084 bin [2.8,2.9) has 28666 bin [2.9,3.0) has 29225 bin [3.0,3.1) has 28149 bin [3.1,3.2) has 27238 bin [3.2,3.3) has 26555 bin [3.3,3.4) has 26161 bin [3.4,3.5) has 26133 bin [3.5,3.6) has 25309 bin [3.6,3.7) has 24730 bin [3.7,3.8) has 25997 bin [3.8,3.9) has 25735 bin [3.9,4.0) has 24464 bin [4.0,4.1) has 22585 bin [4.1,4.2) has 22205 bin [4.2,4.3) has 21330 bin [4.3,4.4) has 21071 bin [4.4,4.5) has 20752 bin [4.5,4.6) has 22604 bin [4.6,4.7) has 19085 bin [4.7,4.8) has 17587 bin [4.8,4.9) has 17383 bin [4.9,5.0) has 17256 bin [5.0,5.1) has 16623 bin [5.1,5.2) has 16120 bin [5.2,5.3) has 14999 bin [5.3,5.4) has 13996 bin [5.4,5.5) has 13114 bin [5.5,5.6) has 12781 bin [5.6,5.7) has 13221 bin [5.7,5.8) has 11522 bin [5.8,5.9) has 11452 bin [5.9,6.0) has 11334 bin [6.0,6.1) has 11202 bin [6.1,6.2) has 10753 bin [6.2,6.3) has 10532 bin [6.3,6.4) has 10196 bin [6.4,6.5) has 10449 bin [6.5,6.6) has 9907 bin [6.6,6.7) has 8871 bin [6.7,6.8) has 8586 bin [6.8,6.9) has 8829 bin [6.9,7.0) has 8112 bin [7.0,7.1) has 8011 bin [7.1,7.2) has 7670 bin [7.2,7.3) has 7568 bin [7.3,7.4) has 6754 bin [7.4,7.5) has 6915 bin [7.5,7.6) has 6208 bin [7.6,7.7) has 5707 bin [7.7,7.8) has 4823 bin [7.8,7.9) has 4645 bin [7.9,8.0) has 4487 bin [8.0,8.1) has 4388 bin [8.1,8.2) has 4355 bin [8.2,8.3) has 4115 bin [8.3,8.4) has 4064 bin [8.4,8.5) has 3943 bin [8.5,8.6) has 3699 bin [8.6,8.7) has 3572 bin [8.7,8.8) has 3235 bin [8.8,8.9) has 3141 bin [8.9,9.0) has 3035 bin [9.0,9.1) has 2875 bin [9.1,9.2) has 2709 bin [9.2,9.3) has 2591 bin [9.3,9.4) has 2376 bin [9.4,9.5) has 2419 bin [9.5,9.6) has 2247 bin [9.6,9.7) has 2120 bin [9.7,9.8) has 1947 bin [9.8,9.9) has 1765 bin [9.9,10.0) has 1726 bin [10.0,10.1) has 1587 bin [10.1,10.2) has 1437 bin [10.2,10.3) has 1437 bin [10.3,10.4) has 1331 bin [10.4,10.5) has 1362 bin [10.5,10.6) has 1204 bin [10.6,10.7) has 1177 bin [10.7,10.8) has 1030 bin [10.8,10.9) has 938 bin [10.9,11.0) has 732 bin [11.0,11.1) has 766 bin [11.1,11.2) has 757 bin [11.2,11.3) has 693 bin [11.3,11.4) has 724 bin [11.4,11.5) has 653 bin [11.5,11.6) has 618 bin [11.6,11.7) has 649 bin [11.7,11.8) has 662 bin [11.8,11.9) has 609 bin [11.9,12.0) has 543 bin [12.0,12.1) has 483 bin [12.1,12.2) has 486 bin [12.2,12.3) has 424 bin [12.3,12.4) has 384 bin [12.4,12.5) has 375 bin [12.5,12.6) has 322 bin [12.6,12.7) has 326 bin [12.7,12.8) has 330 bin [12.8,12.9) has 316 bin [12.9,13.0) has 315 bin [13.0,13.1) has 299 bin [13.1,13.2) has 310 bin [13.2,13.3) has 253 bin [13.3,13.4) has 244 bin [13.4,13.5) has 294 bin [13.5,13.6) has 285 bin [13.6,13.7) has 229 bin [13.7,13.8) has 212 bin [13.8,13.9) has 204 bin [13.9,14.0) has 167 bin [14.0,14.1) has 162 bin [14.1,14.2) has 161 bin [14.2,14.3) has 135 bin [14.3,14.4) has 163 bin [14.4,14.5) has 136 bin [14.5,14.6) has 138 bin [14.6,14.7) has 155 bin [14.7,14.8) has 133 bin [14.8,14.9) has 147 bin [14.9,15.0) has 134 bin [15.0,15.1) has 156 bin [15.1,15.2) has 128 bin [15.2,15.3) has 124 bin [15.3,15.4) has 121 bin [15.4,15.5) has 99 bin [15.5,15.6) has 85 bin [15.6,15.7) has 88 bin [15.7,15.8) has 79 bin [15.8,15.9) has 61 bin [15.9,16.0) has 65 bin [16.0,16.1) has 52 bin [16.1,16.2) has 53 bin [16.2,16.3) has 58 bin [16.3,16.4) has 44 bin [16.4,16.5) has 21 bin [16.5,16.6) has 26 bin [16.6,16.7) has 15 bin [16.7,16.8) has 17 bin [16.8,16.9) has 7 bin [16.9,17.0) has 4 bin [17.0,17.1) has 1 bin [17.1,17.2) has 1 average z coordinate -1.8 for 65705342 element(s) point source id histogram with bin size 1.000000 bin 80 has 19826631 bin 81 has 8727511 bin 84 has 1120964 bin 161 has 18670791 bin 162 has 17359445 average point source id 124.882498716771011 for 65705342 element(s)