lasinfo (210611) report for 'AHN4T/37CZ1_19.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: 2123779 number of points by return: 1812887 252419 49568 7823 1082 scale factor x y z: 0.001 0.001 0.001 offset x y z: 62980 426230 0 min x y z: 62980.000 426230.000 0.199 max x y z: 63638.346 427480.764 17.613 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: 2123779 extended number of points by return: 1812887 252419 49568 7823 1082 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 658346 Y 0 1250764 Z 199 17613 intensity 56 3378 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -5 30 user_data 6 7 point_source_ID 35 36 gps_time 259500377.153378 259501024.730165 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 48 255 G 52 255 B 43 255 NIR 41 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -833 5000 extended_scanner_channel 0 0 attribute0 0.56 33.78 ('Amplitude') attribute1 -15.53 19.28 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 1812887 number of intermediate returns: 58742 number of last returns: 1808718 number of single returns: 1556568 covered area in square units/kilounits: 141224/0.14 point density: all returns 15.04 last only 12.81 (per square units) spacing: all returns 0.26 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2123779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 1812887 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 252419 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 49568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 7823 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1082 instead zero. overview over extended number of returns of given pulse: 1556568 409029 125733 27009 4945 480 15 0 0 0 0 0 0 0 0 histogram of classification of points: 755625 unclassified (1) 792486 ground (2) 529028 water (9) 46640 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 314307 +---> 111823 of those are unclassified (1) +---> 139876 of those are ground (2) +---> 55844 of those are water (9) +---> 6764 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [0.1,0.2) has 1 bin [0.2,0.3) has 9 bin [0.3,0.4) has 15 bin [0.4,0.5) has 97 bin [0.5,0.6) has 14570 bin [0.6,0.7) has 536087 bin [0.7,0.8) has 57229 bin [0.8,0.9) has 59344 bin [0.9,1.0) has 54559 bin [1.0,1.1) has 42425 bin [1.1,1.2) has 63289 bin [1.2,1.3) has 78271 bin [1.3,1.4) has 40711 bin [1.4,1.5) has 26102 bin [1.5,1.6) has 24212 bin [1.6,1.7) has 24182 bin [1.7,1.8) has 22173 bin [1.8,1.9) has 20180 bin [1.9,2.0) has 18596 bin [2.0,2.1) has 19751 bin [2.1,2.2) has 29639 bin [2.2,2.3) has 29737 bin [2.3,2.4) has 15142 bin [2.4,2.5) has 12909 bin [2.5,2.6) has 11575 bin [2.6,2.7) has 11230 bin [2.7,2.8) has 11127 bin [2.8,2.9) has 10705 bin [2.9,3.0) has 10747 bin [3.0,3.1) has 10816 bin [3.1,3.2) has 10743 bin [3.2,3.3) has 10655 bin [3.3,3.4) has 10275 bin [3.4,3.5) has 9939 bin [3.5,3.6) has 9858 bin [3.6,3.7) has 9529 bin [3.7,3.8) has 9725 bin [3.8,3.9) has 9332 bin [3.9,4.0) has 10157 bin [4.0,4.1) has 12143 bin [4.1,4.2) has 14747 bin [4.2,4.3) has 16200 bin [4.3,4.4) has 18876 bin [4.4,4.5) has 29515 bin [4.5,4.6) has 32354 bin [4.6,4.7) has 37484 bin [4.7,4.8) has 42936 bin [4.8,4.9) has 37339 bin [4.9,5.0) has 34848 bin [5.0,5.1) has 34356 bin [5.1,5.2) has 35009 bin [5.2,5.3) has 33849 bin [5.3,5.4) has 34144 bin [5.4,5.5) has 26858 bin [5.5,5.6) has 20479 bin [5.6,5.7) has 16539 bin [5.7,5.8) has 15184 bin [5.8,5.9) has 14368 bin [5.9,6.0) has 13622 bin [6.0,6.1) has 13572 bin [6.1,6.2) has 12987 bin [6.2,6.3) has 13208 bin [6.3,6.4) has 13089 bin [6.4,6.5) has 12713 bin [6.5,6.6) has 12371 bin [6.6,6.7) has 12099 bin [6.7,6.8) has 11509 bin [6.8,6.9) has 11147 bin [6.9,7.0) has 10901 bin [7.0,7.1) has 10326 bin [7.1,7.2) has 9655 bin [7.2,7.3) has 9111 bin [7.3,7.4) has 8185 bin [7.4,7.5) has 7551 bin [7.5,7.6) has 7157 bin [7.6,7.7) has 6292 bin [7.7,7.8) has 5951 bin [7.8,7.9) has 5615 bin [7.9,8.0) has 5230 bin [8.0,8.1) has 4690 bin [8.1,8.2) has 4446 bin [8.2,8.3) has 4076 bin [8.3,8.4) has 3568 bin [8.4,8.5) has 3162 bin [8.5,8.6) has 2757 bin [8.6,8.7) has 2512 bin [8.7,8.8) has 2135 bin [8.8,8.9) has 2065 bin [8.9,9.0) has 1698 bin [9.0,9.1) has 1482 bin [9.1,9.2) has 1299 bin [9.2,9.3) has 1224 bin [9.3,9.4) has 1118 bin [9.4,9.5) has 1063 bin [9.5,9.6) has 972 bin [9.6,9.7) has 908 bin [9.7,9.8) has 818 bin [9.8,9.9) has 828 bin [9.9,10.0) has 669 bin [10.0,10.1) has 663 bin [10.1,10.2) has 617 bin [10.2,10.3) has 637 bin [10.3,10.4) has 610 bin [10.4,10.5) has 588 bin [10.5,10.6) has 601 bin [10.6,10.7) has 565 bin [10.7,10.8) has 543 bin [10.8,10.9) has 554 bin [10.9,11.0) has 578 bin [11.0,11.1) has 509 bin [11.1,11.2) has 492 bin [11.2,11.3) has 497 bin [11.3,11.4) has 441 bin [11.4,11.5) has 461 bin [11.5,11.6) has 425 bin [11.6,11.7) has 435 bin [11.7,11.8) has 399 bin [11.8,11.9) has 410 bin [11.9,12.0) has 403 bin [12.0,12.1) has 379 bin [12.1,12.2) has 345 bin [12.2,12.3) has 339 bin [12.3,12.4) has 320 bin [12.4,12.5) has 319 bin [12.5,12.6) has 294 bin [12.6,12.7) has 306 bin [12.7,12.8) has 283 bin [12.8,12.9) has 242 bin [12.9,13.0) has 257 bin [13.0,13.1) has 243 bin [13.1,13.2) has 238 bin [13.2,13.3) has 238 bin [13.3,13.4) has 195 bin [13.4,13.5) has 213 bin [13.5,13.6) has 206 bin [13.6,13.7) has 185 bin [13.7,13.8) has 174 bin [13.8,13.9) has 166 bin [13.9,14.0) has 156 bin [14.0,14.1) has 138 bin [14.1,14.2) has 121 bin [14.2,14.3) has 123 bin [14.3,14.4) has 97 bin [14.4,14.5) has 78 bin [14.5,14.6) has 87 bin [14.6,14.7) has 84 bin [14.7,14.8) has 89 bin [14.8,14.9) has 87 bin [14.9,15.0) has 79 bin [15.0,15.1) has 59 bin [15.1,15.2) has 84 bin [15.2,15.3) has 76 bin [15.3,15.4) has 57 bin [15.4,15.5) has 64 bin [15.5,15.6) has 49 bin [15.6,15.7) has 51 bin [15.7,15.8) has 45 bin [15.8,15.9) has 31 bin [15.9,16.0) has 18 bin [16.0,16.1) has 20 bin [16.1,16.2) has 12 bin [16.2,16.3) has 6 bin [16.3,16.4) has 12 bin [16.4,16.5) has 6 bin [16.5,16.6) has 3 bin [16.6,16.7) has 8 bin [16.7,16.8) has 9 bin [16.8,16.9) has 3 bin [16.9,17.0) has 1 bin [17.0,17.1) has 1 bin [17.1,17.2) has 1 bin [17.5,17.6) has 1 bin [17.6,17.7) has 1 average z coordinate 2.9 for 2123779 element(s) point source id histogram with bin size 1.000000 bin 35 has 1526122 bin 36 has 597657 average point source id 35.281412048993801 for 2123779 element(s)