lasinfo (210611) report for 'AHN4T/16BZ2_25.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: 333/2022 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: 28713788 number of points by return: 25019916 2261088 1090962 340751 1022 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 537480 0 min x y z: 198980.000 537480.000 1.518 max x y z: 200019.999 538769.999 27.985 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: 28713788 extended number of points by return: 25019916 2261088 1090962 340751 1022 48 1 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 1518 27985 intensity 19 4851 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 28 user_data 6 9 point_source_ID 59 1142 gps_time 269091937.171239 330512138.434046 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 20 255 B 14 255 NIR 10 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.97 32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25019916 number of intermediate returns: 1438681 number of last returns: 25000256 number of single returns: 22745065 covered area in square units/kilounits: 1341408/1.34 point density: all returns 21.41 last only 18.64 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28713788 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25019916 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2261088 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1090962 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 340751 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1022 instead zero. overview over extended number of returns of given pulse: 22745065 2339924 2256952 1366723 4825 298 1 0 0 0 0 0 0 0 0 histogram of classification of points: 4251257 unclassified (1) 24251177 ground (2) 182676 building (6) 28678 water (9) +-> flagged as extended overlap: 2112623 +---> 525047 of those are unclassified (1) +---> 1542044 of those are ground (2) +---> 39088 of those are building (6) +---> 6444 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.5,1.6) has 47 bin [1.6,1.7) has 224 bin [1.7,1.8) has 146 bin [1.8,1.9) has 233 bin [1.9,2.0) has 731 bin [2.0,2.1) has 941 bin [2.1,2.2) has 1227 bin [2.2,2.3) has 2025 bin [2.3,2.4) has 3410 bin [2.4,2.5) has 4986 bin [2.5,2.6) has 5528 bin [2.6,2.7) has 6644 bin [2.7,2.8) has 7763 bin [2.8,2.9) has 14675 bin [2.9,3.0) has 27374 bin [3.0,3.1) has 38352 bin [3.1,3.2) has 75510 bin [3.2,3.3) has 126780 bin [3.3,3.4) has 157232 bin [3.4,3.5) has 138650 bin [3.5,3.6) has 98484 bin [3.6,3.7) has 83570 bin [3.7,3.8) has 75124 bin [3.8,3.9) has 62264 bin [3.9,4.0) has 60465 bin [4.0,4.1) has 78852 bin [4.1,4.2) has 123250 bin [4.2,4.3) has 163661 bin [4.3,4.4) has 258961 bin [4.4,4.5) has 505979 bin [4.5,4.6) has 710252 bin [4.6,4.7) has 763899 bin [4.7,4.8) has 877602 bin [4.8,4.9) has 640783 bin [4.9,5.0) has 575260 bin [5.0,5.1) has 606211 bin [5.1,5.2) has 507515 bin [5.2,5.3) has 452742 bin [5.3,5.4) has 398010 bin [5.4,5.5) has 438470 bin [5.5,5.6) has 446046 bin [5.6,5.7) has 441111 bin [5.7,5.8) has 436470 bin [5.8,5.9) has 463095 bin [5.9,6.0) has 501266 bin [6.0,6.1) has 547544 bin [6.1,6.2) has 563497 bin [6.2,6.3) has 596832 bin [6.3,6.4) has 599406 bin [6.4,6.5) has 589651 bin [6.5,6.6) has 619110 bin [6.6,6.7) has 633808 bin [6.7,6.8) has 688691 bin [6.8,6.9) has 676630 bin [6.9,7.0) has 750253 bin [7.0,7.1) has 878451 bin [7.1,7.2) has 1001657 bin [7.2,7.3) has 1082998 bin [7.3,7.4) has 1061613 bin [7.4,7.5) has 1055202 bin [7.5,7.6) has 1158048 bin [7.6,7.7) has 988818 bin [7.7,7.8) has 529601 bin [7.8,7.9) has 359959 bin [7.9,8.0) has 53722 bin [8.0,8.1) has 22463 bin [8.1,8.2) has 22388 bin [8.2,8.3) has 24146 bin [8.3,8.4) has 23195 bin [8.4,8.5) has 23292 bin [8.5,8.6) has 23944 bin [8.6,8.7) has 23766 bin [8.7,8.8) has 23832 bin [8.8,8.9) has 23081 bin [8.9,9.0) has 22922 bin [9.0,9.1) has 23967 bin [9.1,9.2) has 23399 bin [9.2,9.3) has 22935 bin [9.3,9.4) has 23093 bin [9.4,9.5) has 23048 bin [9.5,9.6) has 22808 bin [9.6,9.7) has 22805 bin [9.7,9.8) has 22115 bin [9.8,9.9) has 22156 bin [9.9,10.0) has 22210 bin [10.0,10.1) has 21944 bin [10.1,10.2) has 21820 bin [10.2,10.3) has 22138 bin [10.3,10.4) has 21488 bin [10.4,10.5) has 21768 bin [10.5,10.6) has 22243 bin [10.6,10.7) has 21965 bin [10.7,10.8) has 21841 bin [10.8,10.9) has 21864 bin [10.9,11.0) has 21676 bin [11.0,11.1) has 21748 bin [11.1,11.2) has 21584 bin [11.2,11.3) has 21983 bin [11.3,11.4) has 22158 bin [11.4,11.5) has 22098 bin [11.5,11.6) has 22042 bin [11.6,11.7) has 22243 bin [11.7,11.8) has 22855 bin [11.8,11.9) has 22874 bin [11.9,12.0) has 22741 bin [12.0,12.1) has 23021 bin [12.1,12.2) has 23226 bin [12.2,12.3) has 23430 bin [12.3,12.4) has 23423 bin [12.4,12.5) has 23557 bin [12.5,12.6) has 23401 bin [12.6,12.7) has 24247 bin [12.7,12.8) has 24385 bin [12.8,12.9) has 25322 bin [12.9,13.0) has 26422 bin [13.0,13.1) has 25337 bin [13.1,13.2) has 25113 bin [13.2,13.3) has 25451 bin [13.3,13.4) has 25605 bin [13.4,13.5) has 25056 bin [13.5,13.6) has 24901 bin [13.6,13.7) has 25320 bin [13.7,13.8) has 25405 bin [13.8,13.9) has 26008 bin [13.9,14.0) has 26136 bin [14.0,14.1) has 26372 bin [14.1,14.2) has 26565 bin [14.2,14.3) has 26914 bin [14.3,14.4) has 26754 bin [14.4,14.5) has 27225 bin [14.5,14.6) has 27178 bin [14.6,14.7) has 27320 bin [14.7,14.8) has 27551 bin [14.8,14.9) has 27626 bin [14.9,15.0) has 27587 bin [15.0,15.1) has 27727 bin [15.1,15.2) has 28154 bin [15.2,15.3) has 28541 bin [15.3,15.4) has 28978 bin [15.4,15.5) has 29032 bin [15.5,15.6) has 28823 bin [15.6,15.7) has 29279 bin [15.7,15.8) has 29489 bin [15.8,15.9) has 30045 bin [15.9,16.0) has 30238 bin [16.0,16.1) has 30560 bin [16.1,16.2) has 30404 bin [16.2,16.3) has 30591 bin [16.3,16.4) has 31099 bin [16.4,16.5) has 31180 bin [16.5,16.6) has 31588 bin [16.6,16.7) has 31950 bin [16.7,16.8) has 31860 bin [16.8,16.9) has 32149 bin [16.9,17.0) has 32383 bin [17.0,17.1) has 32402 bin [17.1,17.2) has 32249 bin [17.2,17.3) has 32306 bin [17.3,17.4) has 32392 bin [17.4,17.5) has 32342 bin [17.5,17.6) has 32563 bin [17.6,17.7) has 32597 bin [17.7,17.8) has 32786 bin [17.8,17.9) has 32815 bin [17.9,18.0) has 32967 bin [18.0,18.1) has 33149 bin [18.1,18.2) has 32895 bin [18.2,18.3) has 32982 bin [18.3,18.4) has 32258 bin [18.4,18.5) has 32069 bin [18.5,18.6) has 32412 bin [18.6,18.7) has 32122 bin [18.7,18.8) has 31999 bin [18.8,18.9) has 31634 bin [18.9,19.0) has 31566 bin [19.0,19.1) has 31565 bin [19.1,19.2) has 31574 bin [19.2,19.3) has 30991 bin [19.3,19.4) has 31199 bin [19.4,19.5) has 30577 bin [19.5,19.6) has 30603 bin [19.6,19.7) has 30075 bin [19.7,19.8) has 29575 bin [19.8,19.9) has 29206 bin [19.9,20.0) has 28805 bin [20.0,20.1) has 28290 bin [20.1,20.2) has 27945 bin [20.2,20.3) has 26956 bin [20.3,20.4) has 26312 bin [20.4,20.5) has 25750 bin [20.5,20.6) has 25237 bin [20.6,20.7) has 24768 bin [20.7,20.8) has 24095 bin [20.8,20.9) has 23066 bin [20.9,21.0) has 22390 bin [21.0,21.1) has 21765 bin [21.1,21.2) has 20883 bin [21.2,21.3) has 20601 bin [21.3,21.4) has 19741 bin [21.4,21.5) has 19212 bin [21.5,21.6) has 18846 bin [21.6,21.7) has 18024 bin [21.7,21.8) has 17698 bin [21.8,21.9) has 16518 bin [21.9,22.0) has 16109 bin [22.0,22.1) has 15387 bin [22.1,22.2) has 14820 bin [22.2,22.3) has 14107 bin [22.3,22.4) has 13340 bin [22.4,22.5) has 12719 bin [22.5,22.6) has 11828 bin [22.6,22.7) has 11331 bin [22.7,22.8) has 10743 bin [22.8,22.9) has 9952 bin [22.9,23.0) has 9315 bin [23.0,23.1) has 8921 bin [23.1,23.2) has 8279 bin [23.2,23.3) has 7757 bin [23.3,23.4) has 7103 bin [23.4,23.5) has 6594 bin [23.5,23.6) has 6217 bin [23.6,23.7) has 5669 bin [23.7,23.8) has 5295 bin [23.8,23.9) has 4825 bin [23.9,24.0) has 4440 bin [24.0,24.1) has 4119 bin [24.1,24.2) has 3723 bin [24.2,24.3) has 3331 bin [24.3,24.4) has 3040 bin [24.4,24.5) has 2648 bin [24.5,24.6) has 2528 bin [24.6,24.7) has 2337 bin [24.7,24.8) has 2002 bin [24.8,24.9) has 1885 bin [24.9,25.0) has 1592 bin [25.0,25.1) has 1445 bin [25.1,25.2) has 1266 bin [25.2,25.3) has 1150 bin [25.3,25.4) has 1012 bin [25.4,25.5) has 960 bin [25.5,25.6) has 811 bin [25.6,25.7) has 716 bin [25.7,25.8) has 655 bin [25.8,25.9) has 519 bin [25.9,26.0) has 465 bin [26.0,26.1) has 382 bin [26.1,26.2) has 348 bin [26.2,26.3) has 294 bin [26.3,26.4) has 235 bin [26.4,26.5) has 205 bin [26.5,26.6) has 168 bin [26.6,26.7) has 123 bin [26.7,26.8) has 101 bin [26.8,26.9) has 101 bin [26.9,27.0) has 61 bin [27.0,27.1) has 46 bin [27.1,27.2) has 26 bin [27.2,27.3) has 24 bin [27.3,27.4) has 16 bin [27.4,27.5) has 22 bin [27.5,27.6) has 10 bin [27.6,27.7) has 6 bin [27.7,27.8) has 10 bin [27.8,27.9) has 3 bin [27.9,28.0) has 3 average z coordinate 7.4 for 28713788 element(s) point source id histogram with bin size 1.000000 bin 59 has 35259 bin 60 has 509172 bin 61 has 507076 bin 1141 has 19324010 bin 1142 has 8338271 average point source id 1101.720299982712049 for 28713788 element(s)