lasinfo (210611) report for 'AHN4T/01DZ1_14.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: 23790476 number of points by return: 23397607 346095 44346 2428 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 602480 0 min x y z: 152980.000 602480.000 1.589 max x y z: 154019.999 603769.999 24.058 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: 23790476 extended number of points by return: 23397607 346095 44346 2428 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 1589 24058 intensity 19 4836 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1017 1035 gps_time 260801836.270478 265130210.262054 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 198 G 25 195 B 19 187 NIR 32 219 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 48.36 ('Amplitude') attribute1 -16.92 31.83 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23397607 number of intermediate returns: 46591 number of last returns: 23396059 number of single returns: 23049781 covered area in square units/kilounits: 1307288/1.31 point density: all returns 18.20 last only 17.90 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23790476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23397607 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 346095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 44346 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2428 instead zero. overview over extended number of returns of given pulse: 23049781 605321 125668 9706 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1034106 unclassified (1) 22734157 ground (2) 22213 water (9) +-> flagged as extended overlap: 1528653 +---> 42206 of those are unclassified (1) +---> 1485373 of those are ground (2) +---> 1074 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.5,1.6) has 5 bin [1.6,1.7) has 744 bin [1.7,1.8) has 2790 bin [1.8,1.9) has 93536 bin [1.9,2.0) has 292344 bin [2.0,2.1) has 331442 bin [2.1,2.2) has 291357 bin [2.2,2.3) has 187247 bin [2.3,2.4) has 132355 bin [2.4,2.5) has 123578 bin [2.5,2.6) has 139633 bin [2.6,2.7) has 165000 bin [2.7,2.8) has 311522 bin [2.8,2.9) has 710457 bin [2.9,3.0) has 668999 bin [3.0,3.1) has 611211 bin [3.1,3.2) has 659431 bin [3.2,3.3) has 801107 bin [3.3,3.4) has 805645 bin [3.4,3.5) has 741677 bin [3.5,3.6) has 718831 bin [3.6,3.7) has 698974 bin [3.7,3.8) has 649699 bin [3.8,3.9) has 618391 bin [3.9,4.0) has 594324 bin [4.0,4.1) has 543810 bin [4.1,4.2) has 473801 bin [4.2,4.3) has 407390 bin [4.3,4.4) has 369412 bin [4.4,4.5) has 354824 bin [4.5,4.6) has 341373 bin [4.6,4.7) has 326598 bin [4.7,4.8) has 299999 bin [4.8,4.9) has 277867 bin [4.9,5.0) has 260023 bin [5.0,5.1) has 245227 bin [5.1,5.2) has 240299 bin [5.2,5.3) has 235910 bin [5.3,5.4) has 225696 bin [5.4,5.5) has 212803 bin [5.5,5.6) has 205948 bin [5.6,5.7) has 201298 bin [5.7,5.8) has 194906 bin [5.8,5.9) has 187897 bin [5.9,6.0) has 183661 bin [6.0,6.1) has 177605 bin [6.1,6.2) has 166658 bin [6.2,6.3) has 160380 bin [6.3,6.4) has 158051 bin [6.4,6.5) has 157361 bin [6.5,6.6) has 156061 bin [6.6,6.7) has 148973 bin [6.7,6.8) has 141038 bin [6.8,6.9) has 136094 bin [6.9,7.0) has 134379 bin [7.0,7.1) has 132486 bin [7.1,7.2) has 128421 bin [7.2,7.3) has 125935 bin [7.3,7.4) has 119615 bin [7.4,7.5) has 114923 bin [7.5,7.6) has 113103 bin [7.6,7.7) has 110928 bin [7.7,7.8) has 111542 bin [7.8,7.9) has 114408 bin [7.9,8.0) has 119362 bin [8.0,8.1) has 119635 bin [8.1,8.2) has 120584 bin [8.2,8.3) has 120158 bin [8.3,8.4) has 121927 bin [8.4,8.5) has 117961 bin [8.5,8.6) has 109306 bin [8.6,8.7) has 100952 bin [8.7,8.8) has 95237 bin [8.8,8.9) has 91180 bin [8.9,9.0) has 86996 bin [9.0,9.1) has 85334 bin [9.1,9.2) has 82559 bin [9.2,9.3) has 80772 bin [9.3,9.4) has 79444 bin [9.4,9.5) has 80263 bin [9.5,9.6) has 80989 bin [9.6,9.7) has 79528 bin [9.7,9.8) has 75944 bin [9.8,9.9) has 74562 bin [9.9,10.0) has 75665 bin [10.0,10.1) has 74268 bin [10.1,10.2) has 74213 bin [10.2,10.3) has 73011 bin [10.3,10.4) has 71293 bin [10.4,10.5) has 73952 bin [10.5,10.6) has 69687 bin [10.6,10.7) has 63913 bin [10.7,10.8) has 61471 bin [10.8,10.9) has 58573 bin [10.9,11.0) has 57880 bin [11.0,11.1) has 57740 bin [11.1,11.2) has 58150 bin [11.2,11.3) has 57581 bin [11.3,11.4) has 55151 bin [11.4,11.5) has 53162 bin [11.5,11.6) has 52691 bin [11.6,11.7) has 50990 bin [11.7,11.8) has 50164 bin [11.8,11.9) has 49871 bin [11.9,12.0) has 49332 bin [12.0,12.1) has 48595 bin [12.1,12.2) has 47030 bin [12.2,12.3) has 46235 bin [12.3,12.4) has 46585 bin [12.4,12.5) has 47337 bin [12.5,12.6) has 45755 bin [12.6,12.7) has 43898 bin [12.7,12.8) has 43807 bin [12.8,12.9) has 42411 bin [12.9,13.0) has 40738 bin [13.0,13.1) has 39138 bin [13.1,13.2) has 38081 bin [13.2,13.3) has 35507 bin [13.3,13.4) has 34045 bin [13.4,13.5) has 33900 bin [13.5,13.6) has 32477 bin [13.6,13.7) has 32205 bin [13.7,13.8) has 32389 bin [13.8,13.9) has 33382 bin [13.9,14.0) has 32331 bin [14.0,14.1) has 32078 bin [14.1,14.2) has 31785 bin [14.2,14.3) has 30742 bin [14.3,14.4) has 30078 bin [14.4,14.5) has 30044 bin [14.5,14.6) has 30352 bin [14.6,14.7) has 30232 bin [14.7,14.8) has 29805 bin [14.8,14.9) has 29128 bin [14.9,15.0) has 28681 bin [15.0,15.1) has 28291 bin [15.1,15.2) has 28027 bin [15.2,15.3) has 26882 bin [15.3,15.4) has 25190 bin [15.4,15.5) has 24805 bin [15.5,15.6) has 23218 bin [15.6,15.7) has 22614 bin [15.7,15.8) has 22804 bin [15.8,15.9) has 22582 bin [15.9,16.0) has 21716 bin [16.0,16.1) has 21308 bin [16.1,16.2) has 20906 bin [16.2,16.3) has 20279 bin [16.3,16.4) has 19165 bin [16.4,16.5) has 17601 bin [16.5,16.6) has 17562 bin [16.6,16.7) has 17675 bin [16.7,16.8) has 16866 bin [16.8,16.9) has 15256 bin [16.9,17.0) has 13225 bin [17.0,17.1) has 12459 bin [17.1,17.2) has 12337 bin [17.2,17.3) has 11895 bin [17.3,17.4) has 11364 bin [17.4,17.5) has 11241 bin [17.5,17.6) has 10734 bin [17.6,17.7) has 10513 bin [17.7,17.8) has 10307 bin [17.8,17.9) has 10202 bin [17.9,18.0) has 9658 bin [18.0,18.1) has 9161 bin [18.1,18.2) has 8867 bin [18.2,18.3) has 8877 bin [18.3,18.4) has 8327 bin [18.4,18.5) has 8308 bin [18.5,18.6) has 7860 bin [18.6,18.7) has 8048 bin [18.7,18.8) has 8074 bin [18.8,18.9) has 8272 bin [18.9,19.0) has 7824 bin [19.0,19.1) has 7082 bin [19.1,19.2) has 6362 bin [19.2,19.3) has 5754 bin [19.3,19.4) has 5884 bin [19.4,19.5) has 6370 bin [19.5,19.6) has 7022 bin [19.6,19.7) has 7650 bin [19.7,19.8) has 6978 bin [19.8,19.9) has 6716 bin [19.9,20.0) has 6475 bin [20.0,20.1) has 6915 bin [20.1,20.2) has 6382 bin [20.2,20.3) has 5625 bin [20.3,20.4) has 4789 bin [20.4,20.5) has 3727 bin [20.5,20.6) has 2988 bin [20.6,20.7) has 2293 bin [20.7,20.8) has 1730 bin [20.8,20.9) has 1445 bin [20.9,21.0) has 1116 bin [21.0,21.1) has 932 bin [21.1,21.2) has 832 bin [21.2,21.3) has 824 bin [21.3,21.4) has 715 bin [21.4,21.5) has 652 bin [21.5,21.6) has 649 bin [21.6,21.7) has 538 bin [21.7,21.8) has 400 bin [21.8,21.9) has 307 bin [21.9,22.0) has 290 bin [22.0,22.1) has 316 bin [22.1,22.2) has 286 bin [22.2,22.3) has 290 bin [22.3,22.4) has 259 bin [22.4,22.5) has 202 bin [22.5,22.6) has 232 bin [22.6,22.7) has 210 bin [22.7,22.8) has 231 bin [22.8,22.9) has 186 bin [22.9,23.0) has 190 bin [23.0,23.1) has 163 bin [23.1,23.2) has 154 bin [23.2,23.3) has 191 bin [23.3,23.4) has 151 bin [23.4,23.5) has 154 bin [23.5,23.6) has 129 bin [23.6,23.7) has 92 bin [23.7,23.8) has 34 bin [23.8,23.9) has 23 bin [23.9,24.0) has 13 bin [24.0,24.1) has 4 average z coordinate 5.7 for 23790476 element(s) point source id histogram with bin size 1.000000 bin 1017 has 947 bin 1018 has 15822435 bin 1035 has 7967094 average point source id 1023.693019803386846 for 23790476 element(s)